{"id":8003,"date":"2020-08-26T13:10:32","date_gmt":"2020-08-26T08:40:32","guid":{"rendered":"https:\/\/maktabkhooneh.org\/mag\/?p=8003"},"modified":"2026-04-06T22:29:55","modified_gmt":"2026-04-06T18:59:55","slug":"article-of-javascript-programming-language","status":"publish","type":"post","link":"https:\/\/maktabkhooneh.org\/mag\/article-of-javascript-programming-language\/","title":{"rendered":"\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0635\u0648\u0631\u062a \u062a\u0626\u0648\u0631\u06cc \u2013 \u0642\u0633\u0645\u062a \u0627\u0648\u0644"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><span style=\"font-size: 16px;\">\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0627\u0632 \u06a9\u062c\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645<\/span><\/h2>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u06a9\u06cc \u0627\u0632 \u0642\u0648\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0645\u062e\u0635\u0648\u0635\u0627 \u062f\u0631 \u062d\u0648\u0632\u0647\u200c\u06cc \u0648\u0628 \u0648 \u062f\u0631 \u0647\u0631 \u062f\u0648 \u0633\u0645\u062a \u06a9\u0627\u0631\u0628\u0631 \u0648 \u0633\u0631\u0648\u0631 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u0648\u062c\u0628 \u062a\u0639\u0627\u0645\u0644 \u0628\u0647\u062a\u0631 \u0628\u0627 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u062f\u0631 \u06a9\u0646\u0627\u0631 HTML \u0648 CSS \u06a9\u0647 \u0638\u0627\u0647\u0631 \u0648 \u0633\u0627\u062e\u062a\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631 \u0631\u0648\u06cc \u062a\u0639\u0627\u0645\u0644 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u06a9\u0646\u062a\u0631\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f. \u0628\u0627 <strong>\u0622\u0645\u0648\u0632\u0634 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/strong> \u0645\u0627 \u0631\u0627 \u0647\u0645\u0631\u0627\u0647\u06cc \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n<div class=\"jet-listing-grid--50121\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-course cb-fb2qc30r\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\n<div class=\"course-card\">\n    <div class=\"course-card-img\">\n        <img decoding=\"async\" \n            data-src=\"https:\/\/media1.maktabkhooneh.org\/CACHE\/images\/courses\/images\/irani-java1469262849_1403-08-16-165118451\/564e0570caf81c8ed249c9411191f16c.webp?expire=4893471932&#038;token=fc365994d206f68f8b7288fb018a03f3&#038;md5=_DZZlNIG9o-Lcoj7AYoD8w==\" \n            alt=\"\u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 (\u062c\u0627\u0648\u0627)\" \n            title=\"\u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 (\u062c\u0627\u0648\u0627)\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         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data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D9%BE%DB%8C%D8%B4%D8%B1%D9%81%D8%AA%D9%87-%D8%AC%D8%A7%D9%88%D8%A7-mk242\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0632\u0628\u0627\u0646 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u0631\u0627 \u0627\u0632 \u062d\u0627\u0644\u062a \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u062e\u0627\u0631\u062c \u06a9\u0646\u06cc\u062f \u0648 \u0635\u0641\u062d\u0627\u062a \u062f\u0627\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 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\u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u0648 \u0628\u0633\u06cc\u0627\u0631\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631.<\/span><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u0637\u0631\u0627\u062d\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0648\u0628<\/span><\/h4>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0627 \u062d\u0636\u0648\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627 \u0648 \u0641\u0631\u06cc\u0645\u0648\u0631\u06a9\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u0647\u0645\u0686\u0648\u0646 react\u060c angular \u0648 vue \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u062a\u0648\u0627\u0646\u06cc\u062f\u060c \u0627\u067e \u0645\u0648\u0628\u0627\u06cc\u0644 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f. \u0627\u0644\u0628\u062a\u0647 \u06a9\u0647 \u0647\u0646\u0648\u0632 \u0634\u0627\u06cc\u062f \u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627 \u0648 \u0641\u0631\u06cc\u0645\u0648\u0631\u06a9\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06cc \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u0646\u06cc\u062a\u06cc\u0648 (\u0627\u0646\u062f\u0631\u0648\u06cc\u062f \u0648 \u0633\u0648\u0626\u06cc\u0641\u062a) \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0646\u0628\u0627\u0634\u0646\u062f\u060c \u0627\u0645\u0627 \u0622\u06cc\u0646\u062f\u0647\u200c\u06cc \u062e\u0648\u0628\u06cc \u062f\u0631 \u0627\u0646\u062a\u0638\u0627\u0631\u0634\u0627\u0646 \u0627\u0633\u062a.<\/span><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631<\/span><\/h4>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u062a\u0648\u0633\u0637 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0641\u0631\u0627\u0647\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627 \u0648 \u0641\u0631\u06cc\u0645\u0648\u0631\u06a9\u200c\u0647\u0627\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0622\u0646 \u0627\u0632 \u062c\u0645\u0644\u0647 nodejs \u0628\u0647 \u0637\u0631\u0627\u062d\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u062f.<\/span><\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><style><\/style><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"188\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2019\/08\/Lazy-Functions-Of-JavaScript-Main-Logo-640x400-1-300x188.png.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0686\u06cc\u0633\u062a \u0648 \u0686\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u062f\u0627\u0631\u062f\u061f\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2019\/08\/Lazy-Functions-Of-JavaScript-Main-Logo-640x400-1-300x188.png.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2019\/08\/Lazy-Functions-Of-JavaScript-Main-Logo-640x400-1.png 640w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/188;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/javascript-applications\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0628\u0627 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u062a\u0641\u0627\u0648\u062a \u062c\u0627\u0648\u0627 \u0648 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0622\u0634\u0646\u0627 \u0634\u0648\u06cc\u062f<\/a>\n<\/section><\/div>\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u0637\u0631\u0627\u062d\u06cc \u0648 \u062a\u0648\u0633\u0639\u0647 \u0628\u0627\u0632\u06cc \u0647\u0627\u06cc \u062a\u062d\u062a \u0648\u0628<\/span><\/h4>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06af\u0631 \u0628\u0627\u0632\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u062f\u0631 \u0633\u0637\u062d \u0648\u0628 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0631\u062f\u06cc\u062f \u06a9\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u0645\u06a9\u0627\u0646 \u0628\u0627\u0632\u06cc \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0631\u0627 \u062f\u0627\u0631\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0628\u0627\u0632\u06cc\u200c\u0647\u0627 \u062a\u0648\u0633\u0637 \u0632\u0628\u0627\u0646 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0646\u06cc\u0627\u06cc \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af \u0627\u0633\u062a \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u06cc\u0646 \u0632\u0628\u0627\u0646 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u062e\u0635\u0648\u0635 \u0628\u0647 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u062f. \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0627\u06cc\u0646 \u0632\u0628\u0627\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u0645\u0631\u06cc\u0646 \u0648 \u062a\u0644\u0627\u0634 \u0648 \u0645\u0637\u0627\u0644\u0639\u0647\u200c\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0632\u06cc\u0627\u062f\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646\u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0647\u062f\u0627\u0641 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0622\u0645\u0648\u0632\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\u060c \u0622\u0645\u0648\u0632\u0634 \u0631\u0627 \u0627\u0628\u062a\u062f\u0627 \u0628\u0627 \u0646\u062d\u0648\u0647\u200c\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u0648 HTML \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u06a9\u0646\u0645.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06af\u0631 \u0628\u0627 HTML \u0648 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u0622\u0634\u0646\u0627\u06cc\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u062d\u062a\u0645\u0627 \u062a\u06af\u06cc \u0628\u0647 \u0646\u0627\u0645 script \u0631\u0627 \u0628\u0627\u06cc\u062f \u062f\u06cc\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f. \u0627\u06cc\u0646 \u062a\u06af \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u062f\u200c\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0635\u0641\u062d\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u0647\u0631 \u06a9\u062f\u06cc \u06a9\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u06cc\u0646 \u062a\u06af \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0628\u0647 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u06a9\u062f \u0632\u06cc\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 console.log \u062f\u0631 \u0642\u0633\u0645\u062a \u06a9\u0646\u0633\u0648\u0644 \u0645\u0631\u0648\u0631\u06af\u0631\u060c \u0639\u0628\u0627\u0631\u062a My First Javascript \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">&lt;script&gt;\n       console.log(\"My First JavaScript\")\n&lt;\/script&gt;\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u0631\u0641\u062a\u0646 \u0628\u0647 \u0642\u0633\u0645\u062a console \u0645\u0631\u0648\u0631\u06af\u0631\u060c \u0627\u0628\u062a\u062f\u0627 \u06a9\u0644\u06cc\u062f F12 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u0631\u0648\u06af\u0631 \u0628\u0632\u0646\u06cc\u062f \u062a\u0627 \u0635\u0641\u062d\u0647 \u0627\u06cc \u062f\u0631 \u0642\u0633\u0645\u062a \u067e\u0627\u06cc\u06cc\u0646 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0631\u0627\u06cc\u062a\u0627\u0646 \u0628\u0627\u0632 \u0634\u0648\u062f\u060c \u0633\u067e\u0633 \u0628\u06cc\u0646 \u062a\u0628\u200c\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f\u060c \u062a\u0628 console \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0631 \u0631\u0648\u06cc \u0622\u0646 \u0628\u0632\u0646\u06cc\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 html \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u06a9\u062f \u0628\u0627\u0644\u0627 \u062f\u0631 \u0622\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u067e\u0633 \u0627\u0632 \u0644\u0648\u062f \u062f\u0648\u0628\u0627\u0631\u0647\u200c\u06cc \u0635\u0641\u062d\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0642\u0633\u0645\u062a console \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 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\u0645\u06cc\u200c\u0646\u0627\u0645\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">&#8221; \u067e\u0633\u0648\u0646\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c js \u0645\u06cc \u0628\u0627\u0634\u062f.&#8221;<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0641\u0627\u06cc\u0644 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">function myFunction() {\n    console.log(\"My First JavaScript\")\n}\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u062f\u0627\u062e\u0644 \u0641\u0627\u06cc\u0644 html:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">&lt;script src=\"myScript.js\"&gt;&lt;\/script&gt;<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u06cc \u062e\u0627\u0631\u062c\u06cc\u060c \u0627\u0645\u06a9\u0627\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0686\u0646\u062f\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 html \u0645\u06cc \u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0634\u06a9\u0644 \u0648 \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0639\u0631\u06cc\u0641\u060c \u0628\u0647 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u06cc\u062a\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0633\u0627\u06cc\u0631 \u067e\u06a9\u06cc\u062c\u200c\u0647\u0627 \u0648 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\"><strong>\u0627\u0646\u0648\u0627\u0639 \u0646\u0645\u0627\u06cc\u0634 \u0648 \u062e\u0631\u0648\u062c\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a:<\/strong><\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0627\u0646\u0646\u062f \u062a\u0645\u0627\u0645\u06cc \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u062e\u0627\u0635\u06cc \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0647\u0631 \u0642\u0633\u0645\u062a\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f \u0648 \u06cc\u0627 \u062e\u0631\u0648\u062c\u06cc \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">console.log(\"My First JavaScript\")<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u062f\u0627\u062e\u0644 console.log \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u0648 \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u0645\u0631\u0648\u0631\u06af\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062d\u062a\u0645\u0627 \u0628\u0627\u06cc\u062f \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc console.log \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u06a9\u0647 \u0645\u062e\u0635\u0648\u0635 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\u060c \u062f\u0631 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 html \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0646\u06cc\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631\u062a\u0627\u0646 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 html \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0627 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 innerHTML \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0642\u062f\u0627\u0631 \u062e\u0631\u0648\u062c\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0627\u0644\u0645\u0627\u0646 html \u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f. \u0628\u0647 \u0646\u0645\u0648\u0646\u0647 \u0641\u0627\u06cc\u0644 html \u0632\u06cc\u0631 \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"124\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2019\/07\/java-vs-python-TechAffinity-1-300x124.jpg\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u062c\u0627\u0648\u0627 \u06cc\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646\u061f \u06a9\u062f\u0627\u0645 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a\u061f\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2019\/07\/java-vs-python-TechAffinity-1-300x124.jpg 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2019\/07\/java-vs-python-TechAffinity-1-768x318.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2019\/07\/java-vs-python-TechAffinity-1.jpg 994w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/124;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/java-vs-python-which-one-is-better\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u062c\u0627\u0648\u0627 \u06cc\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646\u061f \u06a9\u062f\u0627\u0645 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a\u061f<\/a>\n<\/section><\/div>\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u06af &lt;p&gt; \u0645\u0642\u062f\u0627\u0631 \u06f5+\u06f6 \u06a9\u0647 \u0639\u062f\u062f \u06f1\u06f1 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u067e\u0633 \u0627\u0632 \u0628\u0627\u0632 \u0634\u062f\u0646 \u0645\u0631\u0648\u06af\u0631 \u0648 \u0635\u0641\u062d\u0647 html\u060c \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u062f\u0631 \u0642\u0633\u0645\u062a \u0627\u0648\u0644 \u062f\u0633\u062a\u0648\u0631 \u06cc\u0639\u0646\u06cc \u0642\u0628\u0644 \u0627\u0632 innerHTML\u060c \u0627\u0628\u062a\u062f\u0627 \u0627\u0644\u0645\u0627\u0646 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u06cc \u062f\u06cc \u0622\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0633\u067e\u0633 \u062f\u0631 \u062f\u0627\u062e\u0644 html \u0622\u0646\u060c \u0645\u0642\u062f\u0627\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n&lt;body&gt;\n\n&lt;h1&gt;My First Web Page&lt;\/h1&gt;\n&lt;p&gt;My First Paragraph&lt;\/p&gt;\n\n&lt;p id=\"demo\"&gt;&lt;\/p&gt;\n\n&lt;script&gt;\ndocument.getElementById(\"demo\").innerHTML = 5 + 6;\n&lt;\/script&gt;\n\n&lt;\/body&gt;\n&lt;\/html&gt;\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0686\u0646\u06cc\u0646 \u0631\u0648\u0634 \u062f\u06cc\u06af\u0631\u060c \u0627\u06cc\u062c\u0627\u062f alert \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u06af\u0632\u06cc\u0646\u0647 \u06a9\u0647 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0637\u0627 \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0647 \u0634\u0645\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u0631\u0648\u0634 \u0645\u0646\u0627\u0633\u0628 \u062f\u06cc\u06af\u0631\u06cc \u062c\u0647\u062a \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0631\u0648\u062c\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u062f\u0648 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">alert('JS')\nwindow.alert('JS')\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0627\u0646\u0648\u0627\u0639 \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627\u06cc \u0645\u0645\u06a9\u0646 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u0645\u0642\u062f\u0627\u0631 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0627\u0644\u0645\u0627\u0646 html \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u06a9\u0627\u0645\u0646\u062a \u06af\u0630\u0627\u0631\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u06cc\u0632 \u06a9\u0627\u0641\u06cc\u0633\u062a \u0627\u0632 \/\/ \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 5;      \/\/ Declare x, give it the value of 5<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u062e\u0637 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u0627\u0645\u0646\u062a \u062f\u0631 \u0622\u0648\u0631\u06cc\u062f\u060c \u0628\u06cc\u0646 \/* *\/ \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">\/*\nThe code below will change\nthe heading with id = \"myH\"\nand the paragraph with id = \"myP\"\nin my web page:\n*\/\ndocument.getElementById(\"myH\").innerHTML = \"My First Page\";\ndocument.getElementById(\"myP\").innerHTML = \"My first paragraph.\";\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0642\u0633\u0645\u062a \u0628\u0639\u062f \u0642\u0635\u062f \u062f\u0627\u0631\u0645 \u062a\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0648 \u0627\u0646\u0648\u0627\u0639 \u0622\u0646 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0635\u062d\u0628\u062a \u06a9\u0646\u0645.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\"><strong>\u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a:<\/strong><\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0627\u0646\u0646\u062f \u0647\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062f\u06cc\u06af\u0631\u06cc\u060c \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u06cc\u0632 \u0627\u0646\u0648\u0627\u0639 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u062a\u0639\u0631\u06cc\u0641 \u0631\u0627 \u062f\u0627\u0631\u062f. \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0633\u0647 \u0635\u0648\u0631\u062a \u0642\u0627\u0628\u0644 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f.<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: #000000; font-size: 16px;\">\u0646\u0648\u0639 \u0627\u0648\u0644\u060c \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0648\u0627\u0698\u0647\u200c\u06cc var \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0646\u0648\u0639 \u062f\u0648\u0645\u060c \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0648\u0627\u0698\u0647\u200c\u06cc let \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0646\u0648\u0639 \u0622\u062e\u0631 \u0646\u06cc\u0632 const \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/li>\n<\/ul>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u0632 \u0647\u0631 \u062f\u0648 var \u0648 let \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc\u200c\u0627\u06cc \u06a9\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631 \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0648 \u0646\u0648\u0639 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u062f\u0631 \u0646\u062d\u0648\u0647\u200c\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0632 \u0646\u0648\u0639 var\u060c \u0634\u0645\u0627 \u062f\u0631 \u06a9\u0644 \u06a9\u062f \u0628\u0647 \u0622\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u0634\u062a\u06cc\u062f \u0627\u0645\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u062a\u0639\u0631\u06cc\u0641 \u0627\u0632 \u0646\u0648\u0639 let \u062a\u0646\u0647\u0627 \u062f\u0631 \u0628\u0644\u0648\u06a9\u06cc \u06a9\u0647 \u0622\u0646 \u0631\u0627 (\u062f\u0631 \u0635\u0648\u0631\u062a {}\u060c \u06cc\u0639\u0646\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 {} \u062a\u0646\u0647\u0627 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f) \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f\u06cc\u062f\u060c \u0627\u0645\u06a9\u0627\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0622\u0646 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u0634\u062a.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0632 \u0646\u0648\u0639 let \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f \u0648\u0644\u06cc \u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0647 \u062e\u0637 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631 \u0628\u0631\u0633\u06cc\u062f\u060c \u0622\u0646 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0627\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u0648 \u0628\u0647 \u0634\u0645\u0627 \u062e\u0637\u0627\u06cc \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0645\u062a\u063a\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0645\u0627 \u0627\u06af\u0631 \u0647\u0645\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0632 \u0646\u0648\u0639 var \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f\u060c \u062a\u0646\u0647\u0627 \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc undefined \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u0639\u062f\u0645 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u0627\u06cc\u0646 \u0646\u06cc\u0632 \u062a\u0641\u0627\u0648\u062a \u062f\u06cc\u06af\u0631\u06cc \u0628\u06cc\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631 \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u062f\u0648 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"223\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2020\/08\/309dd499-b4a7-4940-812c-8544efa7c368-300x223.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0646\u062f\u0631\u0648\u06cc\u062f \u0628\u0627 \u062c\u0627\u0648\u0627\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2020\/08\/309dd499-b4a7-4940-812c-8544efa7c368-300x223.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2020\/08\/309dd499-b4a7-4940-812c-8544efa7c368-768x572.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2020\/08\/309dd499-b4a7-4940-812c-8544efa7c368.jpg 1024w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/223;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/build-an-android-application-with-java\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0646\u062f\u0631\u0648\u06cc\u062f \u0628\u0627 \u062c\u0627\u0648\u0627 &#8211; \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0642\u062f\u0645\u0627\u062a\u06cc<\/a>\n<\/section><\/div>\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062a\u0641\u0627\u0648\u062a \u062f\u06cc\u06af\u0631\u06cc \u0646\u06cc\u0632 \u06a9\u0647 \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u062f\u0648 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0627 \u062f\u0648 \u0628\u0627\u0631 \u062d\u062a\u06cc \u0645\u0642\u062f\u0627\u0631 \u06cc\u06a9\u0633\u0627\u0646 \u062f\u0647\u06cc\u062f \u0648 \u0627\u0632 var \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0645\u0634\u06a9\u0644\u06cc \u067e\u06cc\u0634 \u0646\u0645\u06cc\u200c\u0622\u06cc\u062f \u0648 \u0647\u0645\u0648\u0627\u0631\u0647 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f \u0645\u062a\u063a\u06cc\u0631 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0627\u0645\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u0632 let \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0634\u0645\u0627 \u062e\u0637\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u0645\u0633\u0627\u0644\u0647 \u0627\u0632 \u062c\u0647\u062a \u06a9\u0646\u062a\u0631\u0644 \u0639\u062f\u0645 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0628\u0627 \u0646\u0627\u0645 \u06cc\u06a9\u0633\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u0645\u0632\u06cc\u062a \u0646\u0633\u0628\u062a \u0628\u0647 var \u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0632 \u0646\u0648\u0639 const \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u062b\u0627\u0628\u062a \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u0628\u0647 \u06a9\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0648\u0642\u062a\u06cc \u0645\u062a\u063a\u06cc\u0631 \u0628\u0627 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0645\u0642\u062f\u0627\u0631 \u062f\u0647\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\u060c \u062f\u0631 \u062f\u0627\u062e\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0645\u06a9\u0627\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f. \u0645\u0639\u0645\u0648\u0644\u0627 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0631\u0627 \u0628\u0627 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af (Uppercase) \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">let message;\nvar message;\nconst MESSAGE = 'Hi'\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 let \u0648 var\u060c \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var foo = \"Foo\";  \/\/ globally scoped\nlet bar = \"Bar\"; \/\/ globally scoped\n\nconsole.log(window.foo); \/\/ Foo\nconsole.log(window.bar); \/\/ undefined\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u0645\u0648\u0646\u0647\u200c\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 Var \u0648 let:<\/span><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 let<\/span><\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">function run() {\n    var foo = \"Foo\";\n    let bar = \"Bar\";\n  \n    console.log(foo, bar);\n  \n    {\n      let baz = \"Bazz\";\n      console.log(baz);\n    }\n  \n    console.log(baz); \/\/ ReferenceError\n  }\n  \n  run();\n<\/span><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 var<\/span><\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var funcs = [];\n\/\/ let's create 3 functions\nfor (var i = 0; i &lt; 3; i++) {\n  \/\/ and store them in funcs\n  funcs[i] = function() {\n    \/\/ each should log its value.\n    console.log(\"My value: \" + i);\n  };\n}\nfor (var j = 0; j &lt; 3; j++) {\n  \/\/ and now let's run each one to see\n  funcs[j]();\n}\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0686\u0646\u062f \u0645\u062a\u063a\u06cc\u0631 \u0631\u0627 \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0647 \u0633\u0628\u06a9\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f. \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u062e\u0637 \u067e\u0634\u062a \u0633\u0631\u0645 \u0648 \u0628\u0627 \u0648\u06cc\u0631\u06af\u0648\u0644 \u0627\u0632 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u062f\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f \u0648 \u06cc\u0627 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0631\u0627 \u062f\u0631 \u062e\u0637 \u062c\u062f\u0627\u06af\u0627\u0646\u0647\u200c\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627 ; \u062f\u0631 \u0627\u0646\u062a\u0647\u0627\u060c \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u062f\u0627 \u06a9\u0646\u06cc\u062f (\u0627\u062c\u0628\u0627\u0631\u06cc \u0646\u0645\u06cc\u200c\u0628\u0627\u0634\u062f) \u0648 \u06cc\u0627 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062e\u0637 \u0648 \u0628\u0627 \u06cc\u06a9 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u0648\u0644\u06cc \u062f\u0631 \u0647\u0631 \u062e\u0637 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0648\u06cc\u0631\u06af\u0648\u0644 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062c\u062f\u0627 \u06a9\u0646\u06cc\u062f. <\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u0646\u0648\u0627\u0639 \u0645\u062f\u0644 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u06a9\u0627\u0645\u0644\u0627 \u0633\u0644\u06cc\u0642\u0647\u200c\u0627\u06cc \u0648 \u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u0646\u062d\u0648\u0647\u200c\u06cc \u06a9\u062f\u0632\u0646\u06cc \u0634\u0645\u0627 \u062f\u0627\u0631\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">let user = 'John', age = 25, message = 'Hello';\n\nlet user = 'John';\nlet age = 25;\nlet message = 'Hello';\n\nlet user = 'John',\n  age = 25,\n  message = 'Hello';\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 const:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">const COLOR_RED = \"#F00\";\n\nCOLOR_RED = '#000'; \/\/ error, can't reassign the constant!\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u0627\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0633\u0647 \u0635\u0648\u0631\u062a \u0642\u0627\u0628\u0644 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: #000000; font-size: 16px;\">\u0628\u0627 \u0627\u0644\u0641\u0628\u0627\u06cc \u0627\u0646\u06af\u0644\u06cc\u0633\u06cc \u0634\u0631\u0648\u0639 \u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0628\u0627 $ \u0634\u0631\u0648\u0639 \u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0628\u0627 _ \u0634\u0631\u0648\u0639 \u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f.<\/span><\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 10\nvar $myMoney = 5;\nvar _lastName = \"Johnson\";\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0639\u062f \u0627\u0632 \u0646\u062d\u0648\u0647\u200c\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0631\u0633\u06cc\u0645 \u0628\u0647 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a. \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0632\u06cc\u0631 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: #000000; font-size: 16px;\">\u0639\u062f\u062f\u06cc<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0631\u0634\u062a\u0647\u200c<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0628\u0648\u0644\u06cc\u0646<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0634\u06cc<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0622\u0631\u0627\u06cc\u0647\u200c<\/span><\/li>\n<\/ul>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0639\u062f\u062f\u06cc\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0633\u0645\u0634\u0627\u0646 \u0645\u0634\u062e\u0635 \u0627\u0633\u062a\u060c \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f \u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0645\u062b\u0628\u062a \u0648 \u0645\u0646\u0641\u06cc \u0648 \u0627\u0639\u0634\u0627\u0631\u06cc \u0648 \u0635\u062d\u06cc\u062d \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0631\u0634\u062a\u0647 \u0647\u0645 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u06cc\u200c\u06af\u0648\u06cc\u0646\u062f \u06a9\u0647 \u0628\u06cc\u0646 \u201c\u201d \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0634\u0627\u0645\u0644 \u0639\u0628\u0627\u0631\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u062a\u0634\u06a9\u0644 \u0627\u0632 \u062d\u0631\u0648\u0641\u060c \u0646\u0645\u0627\u062f\u0647\u0627\u060c \u0627\u0639\u062f\u0627\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0628\u0648\u0644\u06cc\u0646 \u0634\u0627\u0645\u0644 \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 true \u0648 false \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f. \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0634\u0631\u0637\u06cc \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0634\u06cc \u0648 \u06cc\u0627 \u0627\u0635\u0637\u0644\u0627\u062d\u0627 object \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u0644\u06cc\u062f:\u0645\u0642\u062f\u0627\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u06cc\u0639\u0646\u06cc \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u0642\u062f\u0627\u0631\u06cc \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u0634\u062e\u0635 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0628\u0631\u0633\u06cc\u062f. \u0634\u06cc\u200c\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u0648\u0627\u0631\u062f \u067e\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0622\u0631\u0627\u06cc\u0647\u200c \u0647\u0645 \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0686\u0646\u062f\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u062f\u0631 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0646\u0648\u0627\u0639 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc\u060c \u0631\u0634\u062a\u0647\u060c \u0628\u0648\u0644\u06cc\u0646\u060c \u0634\u06cc \u0648 \u062d\u062a\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0647\u0645 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u0645\u0648\u0646\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var length = 16;                               \/\/ Number\nvar lastName = \"Johnson\";                      \/\/ String\nvar x = {firstName:\"John\", lastName:\"Doe\"};    \/\/ Object\nvar cars = [\"Saab\", \"Volvo\", \"BMW\"];           \/\/ Array\nvar bool = true                                \/\/ Boolean\nvar x1 = 34.00;     \/\/ Written with decimals\nvar x2 = 34;        \/\/ Written without decimals\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06af\u0631 \u0646\u0648\u0639 \u0645\u062a\u063a\u06cc\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0631\u0627 \u0646\u0645\u06cc\u200c\u062f\u0627\u0646\u0633\u062a\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 type of \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0646\u0648\u0639 \u0622\u0646 \u0631\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u0648\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">typeof 0              \/\/ Returns \"number\"\ntypeof 314            \/\/ Returns \"number\"\ntypeof 3.14           \/\/ Returns \"number\"\ntypeof (3)            \/\/ Returns \"number\"\ntypeof (3 + 4)        \/\/ Returns \"number\"\ntypeof \"\"             \/\/ Returns \"string\"\ntypeof \"John\"         \/\/ Returns \"string\"\ntypeof \"John Doe\"     \/\/ Returns \"string\"\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u06a9\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0634\u062a\u0647 \u0648 \u0639\u062f\u062f\u06cc \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u0631\u0639\u0627\u06cc\u062a \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 ( \u062c\u0644\u0648\u062a\u0631 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062e\u0648\u0627\u0647\u0645 \u062f\u0627\u062f) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0648 \u062f\u0627\u062f\u0647 \u0627\u0632 \u062f\u0648 \u062c\u0646\u0633 \u0639\u062f\u062f \u0648 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u0645\u0639 \u0648 \u06cc\u0627 \u0627\u0632 \u0647\u0645 \u06a9\u0645 \u06a9\u0646\u06cc\u062f \u0645\u06af\u0631 \u0622\u0646\u06a9\u0647 \u0647\u0631 \u062f\u0648 \u0627\u0632 \u06cc\u06a9 \u062c\u0646\u0633 \u0628\u0627\u0634\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u0648\u0639 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0647\u0645 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u0635\u0637\u0644\u0627\u062d\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0646\u0634\u062f\u0647 \u06cc\u0627 undefined \u0645\u06cc\u200c\u06af\u0648\u06cc\u0646\u062f. \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0648 \u0628\u062f\u0648\u0646 \u0645\u0642\u062f\u0627\u0631 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f\u060c \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631\u06cc \u0628\u0647 \u0622\u0646 \u0646\u062f\u0627\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u0622\u0646 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0645\u0642\u062f\u0627\u0631 undefined \u0631\u0627 \u0628\u0647 \u0634\u0645\u0627 \u0628\u0627\u0632 \u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u0634\u0631\u0637 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 undefined \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u06a9\u0646\u06cc\u062f\u060c \u06af\u0631\u0641\u062a\u0646 \u0645\u0642\u062f\u0627\u0631 \u062a\u0648\u0633\u0637 \u0645\u062a\u063a\u06cc\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var car;    \/\/ Value is undefined, type is undefined<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0647\u0645 \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u062e\u0627\u0644\u06cc \u0634\u0648\u062f \u0648\u0644\u06cc \u0646\u0648\u0639 \u0622\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u06a9\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 null \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0645\u062a\u063a\u06cc\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u062a\u0647\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. ( \u0628\u0627 \u0646\u062f\u0627\u0634\u062a\u0646 \u0645\u0642\u062f\u0627\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0641\u0631\u0642 \u062f\u0627\u0631\u062f)<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var person = {firstName:\"John\", lastName:\"Doe\", age:50, eyeColor:\"blue\"};\nperson = null;    \/\/ Now value is null, but type is still an object\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0648\u0627\u0642\u0639 \u0628\u062f\u06cc\u0646 \u0635\u0648\u0631\u062a:<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0622\u0646\u200c\u0647\u0627 \u0641\u0631\u0642 \u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0647\u0631 \u062f\u0648 \u062a\u0647\u06cc \u06cc\u0639\u0646\u06cc \u062e\u0627\u0644\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u0641\u0631\u0642 == \u0648 === \u062c\u0644\u0648\u062a\u0631 \u062e\u0648\u0627\u0647\u0645 \u06af\u0641\u062a.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">typeof undefined           \/\/ undefined\ntypeof null                \/\/ object\n\nnull === undefined         \/\/ false\nnull == undefined          \/\/ true\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">&#8221; \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 type of \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0632 \u0646\u0648\u0639 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0634\u0645\u0627 \u0646\u0648\u0639 object \u0631\u0627 \u0628\u0627\u0632 \u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062e\u0627\u0637\u0631 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0646\u0648\u0639\u06cc \u0627\u0632 \u0634\u06cc\u200c\u0647\u0627 \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f. &#8220;<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a:<\/strong><\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u06cc\u0632 \u0647\u0645\u0627\u0646\u0646\u062f \u062a\u0645\u0627\u0645\u06cc \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc\u060c \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0631\u06cc\u0627\u0636\u06cc\u060c \u0645\u0646\u0637\u0642\u06cc\u060c \u0645\u0642\u0627\u06cc\u0633\u0647\u200c\u0627\u06cc \u0648 &#8230; \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0631\u06cc\u0627\u0636\u06cc:<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0633\u0645\u0634\u0627\u0646 \u067e\u06cc\u062f\u0627\u0633\u062a\u060c \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0639\u0645\u0627\u0644 \u0627\u0635\u0644\u06cc \u0631\u06cc\u0627\u0636\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f. \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627 \u0631\u0627 \u062f\u0631 \u062c\u062f\u0648\u0644 \u067e\u0627\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06af\u0631<\/strong><\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06a9\u0631\u062f<\/strong><\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">+<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062c\u0645\u0639<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">&#8211;<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062a\u0641\u0631\u06cc\u0642<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">*<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0636\u0631\u0628<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">**<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062a\u0648\u0627\u0646<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">\/<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062a\u0642\u0633\u06cc\u0645<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">%<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0628\u0627\u0642\u06cc \u0645\u0627\u0646\u062f\u0647<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">++<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0627\u0641\u0632\u0648\u062f\u0646 \u0645\u0642\u062f\u0627\u0631 ( \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u06cc\u06a9 \u0648\u0627\u062d\u062f)<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">&#8212;<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u0646 \u0645\u0642\u062f\u0627\u0631 ( \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u06cc\u06a9 \u0648\u0627\u062d\u062f)<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0645\u062b\u0627\u0644\u200c\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0631\u06cc\u0627\u0636\u06cc:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 5;\nvar y = 2;\nvar z = x + y;\nvar z = x - y;\nvar z = x * y;\nvar z = x \/ y;\nvar z = x % y;\nx++;\nvar z = x;\nx--;\nvar z = x;\nvar z = x ** 2;\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0631\u06cc\u0627\u0636\u06cc\u060c \u0627\u0648\u0644\u0648\u06cc\u062a \u0627\u0646\u062c\u0627\u0645 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u060c \u0647\u0645\u0627\u0646\u0646\u062f \u0627\u0648\u0644\u0648\u06cc\u062a \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u0631\u06cc\u0627\u0636\u06cc\u0627\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06af\u0631<\/strong><\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0645\u062b\u0627\u0644<\/strong><\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06a9\u0631\u062f<\/strong><\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">x = y<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062a\u0633\u0627\u0648\u06cc<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">+=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">x += y<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u062c\u0645\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0645\u0634\u0627\u0628\u0647 x=x+y<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">-=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">x -= y<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0627\u0632 \u0645\u0642\u062f\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u062a\u0641\u0631\u06cc\u0642 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0645\u0634\u0627\u0628\u0647 x=x-y<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">*=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">x *= y<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u062f\u0631 \u0645\u0642\u062f\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0636\u0631\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0645\u0634\u0627\u0628\u0647 x=x*y<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">\/=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">x \/= y<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0628\u0631 \u0645\u0642\u062f\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0645\u0634\u0627\u0628\u0647 x=x\/y<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">%=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">x %= y<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0628\u0627\u0642\u06cc\u200c\u0645\u0627\u0646\u062f\u0647 \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0628\u0631 \u0645\u0642\u062f\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0645\u0634\u0627\u0628\u0647 x=x%y<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">**=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">x **= y<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u062a\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0645\u06cc \u0631\u0633\u0627\u0646\u062f \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0645\u0634\u0627\u0628\u0647 x=x**y<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u0645\u0648\u0646\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u0647\u0627:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 10;\nx += 5;    \/\/ x=x+5\nx -= 5;    \/\/ x=x-5\nx *= 5;    \/\/ x=x*5\nx \/= 5;    \/\/ x=x\/5\nx %= 5;    \/\/ x=x%5\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647\u200c\u0627\u06cc:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06af\u0631<\/strong><\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06a9\u0631\u062f<\/strong><\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">==<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u0628\u0631\u06cc \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 (\u0627\u0632 \u0644\u062d\u0627\u0638 \u0645\u0642\u062f\u0627\u0631)<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">===<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u0628\u0631\u06cc \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 ( \u0647\u0645 \u0627\u0632 \u0646\u0638\u0631 \u0645\u0642\u062f\u0627\u0631 \u0648 \u0647\u0645 \u0646\u0648\u0639)<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">!=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0639\u062f\u0645 \u0628\u0631\u0627\u0628\u0631\u06cc \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 (\u0627\u0632 \u0644\u062d\u0627\u0638 \u0645\u0642\u062f\u0627\u0631)<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">!==<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0639\u062f\u0645 \u0628\u0631\u0627\u0628\u0631\u06cc \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 (\u0647\u0645 \u0627\u0632 \u0646\u0638\u0631 \u0645\u0642\u062f\u0627\u0631 \u0648 \u0647\u0645 \u0646\u0648\u0639)<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">&gt;&nbsp;<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0628\u0632\u0631\u06af\u062a\u0631<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">&lt;&nbsp;<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u06a9\u0648\u0686\u06a9\u062a\u0631<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">&gt;=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0628\u0632\u0631\u06af\u062a\u0631 \u0645\u0633\u0627\u0648\u06cc<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">&lt;=<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u06a9\u0648\u0686\u06a9\u062a\u0631 \u0645\u0633\u0627\u0648\u06cc<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0646\u0637\u0642\u06cc:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06af\u0631<\/strong><\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0639\u0645\u0644\u06a9\u0631\u062f<\/strong><\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\"><strong>\u0645\u062b\u0627\u0644<\/strong><\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">&amp;&amp;<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0627\u0646\u0646\u062f \u0648<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">(x &lt; 10 &amp;&amp; y &gt; 1) is true<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">||<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0627\u0646\u0646\u062f \u06cc\u0627<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">(x == 5 || y == 5) is false<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">!<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0646\u0642\u06cc\u0636 \u2013 \u062e\u0631\u0648\u062c\u06cc \u06cc\u06a9 \u0634\u0631\u0637 \u0631\u0627 \u0628\u0631 \u0639\u06a9\u0633 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">!(x == y) is true<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0645\u0644\u06af\u0631 \u0633\u0647 \u06af\u0627\u0646\u0647:<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631 \u06a9\u0647 \u0645\u0634\u0627\u0628\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0634\u0631\u0637\u06cc \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0628\u0627 \u0646\u0645\u0627\u062f ? \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0639\u0645\u0644\u06af\u0631\u060c \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u0634\u0631\u0637 \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0633\u067e\u0633 \u0646\u0645\u0627\u062f \u061f \u06af\u0630\u0627\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0634\u0631\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u0628\u0627\u0634\u062f\u060c \u0645\u0642\u062f\u0627\u0631 value1 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646\u0635\u0648\u0631\u062a \u0645\u0642\u062f\u0627\u0631 value2.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">variablename = (condition) ? value1:value2<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0645\u062b\u0627\u0644:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var voteable = (age &lt; 18) ? \"Too young\":\"Old enough\";<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0633\u0646 \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f1\u06f8 \u0628\u0627\u0634\u062f\u060c \u0639\u0628\u0627\u0631\u062a \u0627\u0648\u0644 \u06cc\u0639\u0646\u06cc Too young \u0631\u0627 \u0645\u062a\u063a\u06cc\u0631 voteable \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0639\u0628\u0627\u0631\u062a Old enough \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a\u200c \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/span><\/h3>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062a\u0648\u0627\u0628\u0639 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0631 \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f \u0634\u0645\u0627 \u0642\u0637\u0639\u0647 \u06a9\u062f\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0627\u0632 \u0627\u06cc\u0646 \u0642\u0637\u0639\u0647 \u06a9\u062f \u062f\u0631 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u06cc \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f. \u062e\u0628 \u06cc\u06a9 \u0631\u0627\u0647 \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0647\u0631 \u0628\u0627\u0631 \u0627\u06cc\u0646 \u0642\u0637\u0639\u0647 \u06a9\u062f \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062d\u062c\u0645 \u0632\u0627\u0626\u062f\u06cc \u0628\u0631\u0627\u06cc \u06a9\u062f \u0634\u0645\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f \u0648 \u0631\u0627\u0647 \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. <\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0639\u0645\u0644\u06cc\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u062a\u0646\u0647\u0627 \u0628\u0627 \u06cc\u06a9 \u062e\u0637 \u06a9\u062f \u0648 \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0645\u0648\u0631\u062f \u0646\u0638\u0631\u060c \u062f\u0631 \u0647\u0631 \u0642\u0633\u0645\u062a \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u062a\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. <\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u0627\u0645\u06a9\u0627\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u0648\u0631\u0648\u062f\u06cc \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0628\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0628\u0627 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062e\u0631\u0648\u062c\u06cc \u0647\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u062f\u0631 \u0642\u0633\u0645\u062a\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0646\u0627\u0645\u062a\u0627\u0646 \u0628\u06af\u06cc\u0631\u06cc\u062f. \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0645\u0644 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0648\u0627\u0698\u0647 \u0628\u0647 \u0646\u0627\u0645 function \u06a9\u0647 \u0645\u0634\u062e\u0635 \u06a9\u0646\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062f\u0631 \u062d\u0627\u0644 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0633\u067e\u0633 \u0627\u0633\u0645 \u062a\u0627\u0628\u0639 \u0648 \u062f\u0627\u062e\u0644 \u067e\u0631\u0627\u0646\u062a\u0632 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062a\u0627\u0628\u0639 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0648\u0631\u0648\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0648 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062e\u0627\u0644\u06cc \u0628\u06af\u0630\u0627\u0631\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0647\u0645 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062a\u0627\u0628\u0639 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u06cc\u06a9 \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u0639\u0628\u0627\u0631\u062a return \u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u06a9\u0646\u06cc\u062f. \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0648 \u06cc\u0627 \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u0631\u0627 \u062f\u0631 return \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">function name(parameter1, parameter2, parameter3) {\n    \/\/ code to be executed\n}\n  \nfunction myFunction(p1, p2) {\n    return p1 * p2;   \/\/ The function returns the product of p1 and p2\n}\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0635\u0641\u062d\u0627\u062a html. \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0641\u0627\u0631\u0646\u0647\u0627\u06cc\u062a \u0628\u0647 \u0633\u0644\u0633\u06cc\u0648\u0633 \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0647 \u062a\u0627\u0628\u0639 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u06cc\u06a9 \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0641\u0627\u0631\u0646\u0647\u0627\u06cc\u062a \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0634\u0645\u0627 \u062e\u0631\u0648\u062c\u06cc \u0633\u0644\u0633\u06cc\u0648\u0633 \u0622\u0646 \u0631\u0627 \u0628\u0627\u0632 \u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0627\u0646\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 \u0635\u0641\u062d\u0647 Html \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">function toCelsius(fahrenheit) {\n    return (5\/9) * (fahrenheit-32);\n  }\n  document.getElementById(\"demo\").innerHTML = toCelsius(77);\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u062a\u0648\u0627\u0628\u0639\u060c \u0645\u0627 \u062f\u0648 \u0646\u0648\u0639 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u0644\u06cc \u0648 \u062c\u0647\u0627\u0646\u06cc \u062f\u0627\u0631\u06cc\u0645. \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc \u0641\u0642\u0637 \u062f\u0631 \u062a\u0627\u0628\u0639 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u062f\u0631 \u062e\u0627\u0631\u062c \u0622\u0646 \u0645\u0642\u062f\u0627\u0631\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0632 \u062f\u0627\u062e\u0644 \u062a\u0627\u0628\u0639 \u062f\u0627\u0631\u062f \u0648 \u06cc\u0627 \u062d\u062a\u06cc \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u062a\u0639\u0631\u06cc\u0641 \u0646\u0634\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u062c\u0647\u0627\u0646\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 \u0648 \u0628\u06cc\u0631\u0648\u0646 \u062a\u0627\u0628\u0639 \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u0627\u0628\u0639 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c \u0628\u0631 \u0631\u0648\u06cc \u0645\u0642\u062f\u0627\u0631 \u062c\u0647\u0627\u0646\u06cc \u0622\u0646 \u0646\u06cc\u0632 \u062a\u0627\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">\/\/ code here can NOT use carName\n\nfunction myFunction() {\n    var carName = \"Volvo\";\n    \/\/ code here CAN use carName\n  }\n  \n  \/\/ code here can NOT use carName\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0627\u0632 \u062e\u0631\u0648\u062c\u06cc \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0648 \u06cc\u0627 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062e\u0631\u0648\u062c\u06cc \u062a\u0627\u0628\u0639 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0633\u067e\u0633 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u062f\u0631 \u0645\u06a9\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0627 \u0627\u06cc\u0646\u06a9\u0627\u0631 \u062d\u062c\u0645 \u06a9\u062f \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u062a\u0645\u06cc\u0632\u062a\u0631 \u0646\u06cc\u0632 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = toCelsius(77);\nvar text = \"The temperature is \" + x + \" Celsius\";\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\"><strong>\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a:<\/strong><\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u067e\u06cc\u0634\u200c\u062a\u0631 \u0627\u06af\u0631 \u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0635\u062d\u0628\u062a \u06a9\u0631\u062f\u0645\u060c \u0627\u06a9\u0646\u0648\u0646 \u0642\u0635\u062f \u062f\u0627\u0631\u0645 \u062a\u0627 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u06cc\u0634\u062a\u0631 \u062a\u0648\u0636\u06cc\u062d \u0628\u062f\u0647\u0645. \u0627\u0648\u0644\u06cc\u0646 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u062e\u0648\u0627\u0647\u0645 \u067e\u0631\u062f\u0627\u062e\u062a\u060c \u0634\u06cc\u200c\u0647\u0627 objects \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0633\u0627\u062f\u0647\u200c\u06cc \u0634\u06cc\u060c \u06cc\u06a9 \u0634\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0648 \u0635\u0641\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0645\u062b\u0644 \u06cc\u06a9 \u0627\u0646\u0633\u0627\u0646 \u06a9\u0647 \u0635\u0641\u0627\u062a\u06cc \u0647\u0645\u0686\u0648\u0646 \u0631\u0646\u06af \u067e\u0648\u0633\u062a\u060c \u0631\u0646\u06af \u0686\u0634\u0645\u060c \u0642\u062f\u060c \u0648\u0632\u0646\u060c \u0633\u0646 \u0648 \u0631\u0646\u06af \u0645\u0648 \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0627\u0631\u062f\u060c \u06cc\u06a9 \u0634\u06cc \u0646\u06cc\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0635\u0641\u0627\u062a \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u062f\u0631 \u0646\u0645\u0648\u0646\u0647\u200c\u06cc \u0632\u06cc\u0631 \u06cc\u06a9 \u0634\u06cc \u0627\u0646\u0633\u0627\u0646 \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0646\u0627\u0645\u060c \u0646\u0627\u0645 \u062e\u0627\u0646\u0648\u0627\u062f\u06af\u06cc\u060c \u0633\u0646 \u0648 \u0631\u0646\u06af \u0686\u0634\u0645 \u0631\u0627 \u062f\u0627\u0631\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var person = {\n    firstName: \"John\",\n    lastName: \"Doe\",\n    age: 50,\n    eyeColor: \"blue\"\n  };\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u060c \u0627\u0632 \u062f\u0648 \u0637\u0631\u06cc\u0642 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">objectName[\"propertyName\"]\n\nobjectName.propertyName\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u06cc\u0646 \u062f\u0648 \u0631\u0648\u0634 \u0641\u0648\u0642 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u06cc\u06a9 \u0634\u06cc\u060c \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0646\u06cc\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var person = {\n    firstName: \"John\",\n    lastName : \"Doe\",\n    id       : 5566,\n    fullName : function() {\n      return this.firstName + \" \" + this.lastName;\n    }\n  };\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u06cc \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u0647 \u062f\u0641\u0639\u0627\u062a \u0628\u0627 \u0622\u0646 \u0628\u0631\u062e\u0648\u0631\u062f \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u0634\u062a. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0627\u0632 \u0634\u06cc \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u062a\u0627\u0628\u0639 \u0627\u0633\u062a\u060c \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f\u060c \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0627 \u0647\u0645\u0627\u0646\u0646\u062f \u062a\u0648\u0627\u0628\u0639 \u0622\u0646 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">objectName.methodName()\nname = person.fullName();\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0639\u0628\u0627\u0631\u062a this \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0631\u062f\u06cc\u062f\u060c this \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0627\u062e\u0644 \u0634\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f. this \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u0627\u06cc\u0646\u06a9\u0647 \u062f\u0631 \u06a9\u062c\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 this \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0627\u0644\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f\u060c \u06cc\u06a9 object window \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0628\u0627\u0632 \u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u06cc\u0627 \u0645\u062a\u062f \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f\u060c \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u0641\u0636\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641\u06cc \u0622\u0646 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 this \u0627\u0634\u0627\u0631\u0647 \u0628\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u060c event \u0648 \u0645\u0642\u062f\u0627\u0631\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0634\u06cc\u060c \u0645\u062a\u062f \u0648 \u06cc\u0627 event \u0628\u0631\u0627\u06cc \u0622\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u06a9\u062a\u0647\u200c \u0622\u062e\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u0634\u06cc\u200c\u0647\u0627 \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0634\u06cc\u200c\u0647\u0627 \u0642\u0627\u0628\u0644 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0646\u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f. \u0628\u062f\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 \u0634\u0645\u0627 \u0646\u0645\u06cc\u200e\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647\u200c\u0627\u06cc \u0648 \u06cc\u0627 \u062a\u0633\u0627\u0648\u06cc \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u062f\u0648 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u0632 \u0646\u0648\u0639 \u0634\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u0628\u0627 \u0627\u06cc\u0646\u06a9\u0647 \u0647\u0631 \u062f\u0648 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u062f\u0627\u0631\u0646\u062f \u0648\u0644\u06cc \u0686\u0648\u0646 \u0627\u0632 \u0646\u0648\u0639 \u0634\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f\u060c \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0628\u0627 \u062a\u0633\u0627\u0648\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0634\u0648\u0646\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u062e\u0631\u0648\u062c\u06cc false \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">&#8221; \u0627\u06cc\u0646 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u062f\u0631 \u0627\u0639\u062f\u0627\u062f \u200c\u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u0639\u062f\u062f\u060c \u06cc\u06a9 \u0634\u06cc \u0628\u0633\u0627\u0632\u06cc\u062f. &#8220;<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = new Number(500);             \nvar y = new Number(500);\n\n\/\/ (x == y) is false because objects cannot be compared\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0634\u06cc\u200c\u0647\u0627 \u06cc\u06a9 \u0646\u0648\u0639 \u0634\u06cc \u062e\u0627\u0635 \u0628\u0647 \u0646\u0627\u0645 date \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u0634\u06cc \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u062a\u0627\u0631\u06cc\u062e \u0648 \u0632\u0645\u0627\u0646 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0634\u06cc \u0627\u0632 \u0646\u0648\u0639 date \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0645\u0644 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">&nbsp;\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u062a\u0627\u0631\u06cc\u062e \u0631\u0627 \u0628\u0647 \u0634\u06a9\u0644\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f. \u0645\u062b\u0644\u0627 \u06cc\u06a9 \u062a\u0627\u0631\u06cc\u062e \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 \u0628\u0647 \u0622\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0628\u062f\u0647\u06cc\u062f \u0648 \u06cc\u0627 \u0628\u0631 \u062d\u0633\u0628 \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 ( \u0647\u0645\u0627\u0646 unix)\u060c \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">new Date()\nnew Date(year, month, day, hours, minutes, seconds, milliseconds)\nnew Date(milliseconds)\nnew Date(date string)\n\nvar d = new Date();\nvar d = new Date(2018, 11, 24, 10, 33, 30, 0);\nvar d = new Date(2018, 11, 24, 10, 33, 30);\nvar d = new Date(2018, 11, 24, 10, 33);\nvar d = new Date(2018, 11, 24, 10);\nvar d = new Date(2018, 11, 24);\nvar d = new Date(2018, 11);\nvar d = new Date(2018);\nvar d = new Date(0);\nvar d = new Date(\"October 13, 2014 11:13:00\");\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631\u062a\u0627\u0646 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0642\u0631\u0646 \u0642\u0628\u0644 ( \u0642\u0631\u0646 \u06f2\u06f0 \u0628\u0648\u062f) \u062a\u0627\u0631\u06cc\u062e \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0648 \u0631\u0642\u0645 \u0622\u062e\u0631 \u0647\u0631 \u0633\u0627\u0644 \u0628\u0627\u06cc\u062f \u0628\u0646\u0648\u0633\u06cc\u062f. \u0645\u062b\u0644\u0627 \u0633\u0627\u0644 \u06f1\u06f9\u06f9\u06f9 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var d = new Date(99, 11, 24);<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u0634\u06cc \u0627\u0632 \u0646\u0648\u0639 \u062a\u0627\u0631\u06cc\u062e \u0628\u0647 \u0631\u0634\u062a\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 toDateString \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062f\u0631 \u0648\u0627\u062d\u062f UTC \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u0628\u0647 \u0631\u0634\u062a\u0647 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 toUTCString \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var d = new Date();\ndocument.getElementById(\"demo\").innerHTML = d.toDateString();   \n\/\/ Tue Aug 25 2020\n\nvar d = new Date();\ndocument.getElementById(\"demo\").innerHTML = d.toUTCString();   \n\/\/ Tue, 25 Aug 2020 19:03:20 GMT\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u062a\u0627\u0631\u06cc\u062e \u0628\u0647 \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 (unix) \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 parse \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0639\u062f\u062f\u06cc \u06a9\u0647 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0645\u06cc\u0632\u0627\u0646 \u062b\u0627\u0646\u06cc\u0647 \u06af\u0630\u0634\u062a\u0647 \u0634\u062f\u0647 \u0627\u0632 \u062a\u0627\u0631\u06cc\u062e \u06f1 \u0698\u0627\u0646\u0648\u06cc\u0647 \u06f1\u06f9\u06f7\u06f0 \u062a\u0627 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var msec = Date.parse(\"March 21, 2012\");\ndocument.getElementById(\"demo\").innerHTML = msec;\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u06cc\u06a9 \u062a\u0627\u0631\u06cc\u062e \u062f\u0627\u0634\u062a\u06cc\u062f \u0648 \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u06cc\u062f \u062a\u0627 \u0641\u0642\u0637 \u0632\u0645\u0627\u0646 \u0622\u0646 \u0648 \u06cc\u0627 \u0633\u0627\u0644 \u0622\u0646 \u0648 \u06cc\u0627 \u0645\u0627\u0647 \u0648 \u0633\u0627\u0639\u062a \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062e\u0627\u0635\u06cc \u06a9\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc date \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0648\u0627\u0642\u0639 \u0645\u0627 \u062f\u0648 \u0645\u062a\u062f Get \u0648 set \u0628\u0631\u0627\u06cc Date \u062f\u0631 \u0634\u06cc Date \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0627\u0631\u06cc\u0645. \u0645\u062a\u062f get \u0628\u0631\u0627\u06cc \u06af\u0631\u0641\u062a\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0627\u0635\u06cc \u0645\u062b\u0644 \u0633\u0627\u0644 \u062e\u0627\u0635\u06cc\u060c \u0632\u0645\u0627\u0646 \u062e\u0627\u0635 \u0648 \u06cc\u0627 \u0633\u0627\u0639\u062a \u0648 \u062f\u0642\u06cc\u0642\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u0645\u062a\u062f set \u0622\u0646 \u0628\u0631\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0627\u0635 \u062f\u0631 \u0633\u0627\u0639\u062a\u060c \u0633\u0627\u0644 \u0648 \u06cc\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0632\u0645\u0627\u0646 \u0648 \u062a\u0627\u0631\u06cc\u062e \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u0645\u062a\u062f\u0647\u0627\u06cc get<\/span><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><span style=\"color: #000000; font-size: 16px;\">getFullYear()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0633\u0627\u0644 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u06f4 \u0631\u0642\u0645 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">getMonth()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u0627\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u062f\u062f \u0627\u0632 \u06f0 (\u0645\u0627\u0647 \u0698\u0627\u0646\u0648\u06cc\u0647 \u062a\u0627 \u06f1\u06f1 \u0645\u0627\u0647 \u062f\u0633\u0627\u0645\u0628\u0631) \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">getDate()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0631\u0648\u0632 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u06f1 \u062a\u0627 \u06f3\u06f1 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">getHours()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0633\u0627\u0639\u062a \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u06f0 \u062a\u0627 \u06f2\u06f3 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">getMinutes()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062f\u0642\u06cc\u0642\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u06f0 \u062a\u0627 \u06f5\u06f9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">getSeconds()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062b\u0627\u0646\u06cc\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u06f0 \u062a\u0627 \u06f5\u06f9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">getMilliseconds()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u06f0 \u062a\u0627 \u06f9\u06f9\u06f9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">getTime()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062a\u0627\u0631\u06cc\u062e \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u0627\u0632 \u0632\u0645\u0627\u0646 \u06f1 \u0698\u0627\u0646\u0648\u06cc\u0647 \u06f1\u06f9\u06f7\u06f0 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f. (\u0641\u0631\u0645\u062a unix)<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">getDay()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0631\u0648\u0632\u0647\u0627\u06cc \u0647\u0641\u062a\u0647 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u062f\u062f \u0627\u0632 \u06f0 (Sunday) \u062a\u0627 \u06f6 (Saturday) \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">Date.now()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0632\u0645\u0627\u0646 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u062f\u0631 \u0641\u0631\u0645\u062a UTC \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0627\u0644\u0627 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u062f\u060c \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u0628\u0639\u062f \u0627\u0632 get\u060c UTC \u0631\u0627 \u0628\u0646\u0648\u0633\u06cc\u062f. \u0647\u0645\u0627\u0646\u0646\u062f getUTCYear().<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var d = new Date();\nvar months = [\"January\", \"February\", \"March\", \"April\", \"May\", \"June\", \"July\", \"August\", \"September\", \"October\", \"November\", \"December\"];\nvar days = [\"Sunday\", \"Monday\", \"Tuesday\", \"Wednesday\", \"Thursday\", \"Friday\", \"Saturday\"];\ndocument.getElementById(\"demo\").innerHTML = d.getFullYear();\ndocument.getElementById(\"demo\").innerHTML = d.getMonth();\ndocument.getElementById(\"demo\").innerHTML = months[d.getMonth()];\ndocument.getElementById(\"demo\").innerHTML = d.getDate();\ndocument.getElementById(\"demo\").innerHTML = d.getHours();\ndocument.getElementById(\"demo\").innerHTML = d.getMinutes();\ndocument.getElementById(\"demo\").innerHTML = d.getSeconds();\ndocument.getElementById(\"demo\").innerHTML = d.getMilliseconds();\ndocument.getElementById(\"demo\").innerHTML = d.getDay();\ndocument.getElementById(\"demo\").innerHTML = days[d.getDay()]\n<\/span><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u0645\u062a\u062f\u0647\u0627\u06cc set<\/span><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><span style=\"color: #000000; font-size: 16px;\">setDate()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0631\u0648\u0632 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u06f1 \u062a\u0627 \u06f3\u06f1 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">setFullYear()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0633\u0627\u0644 &nbsp;\u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0627\u0647 \u0648 \u06cc\u0627 \u0631\u0648\u0632 \u0631\u0627 \u0647\u0645 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0644\u062e\u0648\u0627\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0622\u0646 \u0628\u062f\u0647\u06cc\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">setHours()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0633\u0627\u0639\u062a \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u06f0 \u062a\u0627 \u06f2\u06f3 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">setMilliseconds()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u06f0 \u062a\u0627 \u06f9\u06f9\u06f9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">setMinutes()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062f\u0642\u06cc\u0642\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u06f0 \u062a\u0627 \u06f5\u06f9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">setMonth()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u0627\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u06f0 \u062a\u0627 \u06f1\u06f1 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">setSeconds()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u062b\u0627\u0646\u06cc\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u06f0 \u062a\u0627 \u06f5\u06f9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">setTime()<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u062a\u0627\u0631\u06cc\u062e \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062f\u0631 \u0641\u0631\u0645\u062a unix \u0645\u0642\u062f\u0627\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0645\u062b\u0627\u0644:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">&lt;script&gt;\n  var d = new Date();\n  d.setFullYear(2020);\n  document.getElementById(\"demo\").innerHTML = d;\n  d.setFullYear(2020, 11, 3);\n  document.getElementById(\"demo\").innerHTML = d;\n  d.setMonth(11);\n  document.getElementById(\"demo\").innerHTML = d;\n  d.setDate(15);\n  document.getElementById(\"demo\").innerHTML = d;\n  d.setDate(d.getDate() + 50);\n  document.getElementById(\"demo\").innerHTML = d;\n  d.setHours(22);\n  document.getElementById(\"demo\").innerHTML = d;\n  d.setMinutes(30);\n  document.getElementById(\"demo\").innerHTML = d;\n  d.setSeconds(30);\n  document.getElementById(\"demo\").innerHTML = d;\n&lt;\/script&gt;\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u0645\u0627 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647\u200c\u0627\u06cc \u0646\u06cc\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u062f\u0648 \u062a\u0627\u0631\u06cc\u062e \u0627\u0632 \u0646\u0648\u0639 \u0634\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var today, someday, text;\ntoday = new Date();\nsomeday = new Date();\nsomeday.setFullYear(2100, 0, 14);\n\nif (someday &gt; today) {\n  text = \"Today is before January 14, 2100.\";\n} else {\n  text = \"Today is after January 14, 2100.\";\n}\ndocument.getElementById(\"demo\").innerHTML = text;\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u200c\u06cc \u0628\u0639\u062f\u06cc\u060c \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0648 \u0645\u062a\u062f\u200c\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0622\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062e\u0628 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u067e\u06cc\u0634\u200c\u062a\u0631 \u0645\u062b\u0627\u0644 \u0632\u062f\u0645\u060c \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u062f\u0631 \u0628\u06cc\u0646 &#8220;&#8221; \u0648 \u06cc\u0627 \u2018\u2019 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f. \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u062d\u062a\u0645\u0627 \u0628\u0627\u06cc\u062f \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u0648 \u067e\u0627\u06cc\u0627\u0646 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0627\u0632 \u06cc\u06a9 \u0646\u0648\u0639 \u0628\u0627\u0634\u062f. \u06cc\u0627 \u0647\u0631 \u062f\u0648 \u0628\u0627 &#8221; \u0634\u0631\u0648\u0639 \u0648 \u062a\u0645\u0627\u0645 \u0634\u0648\u0646\u062f \u0648 \u06cc\u0627&nbsp; \u0647\u0631 \u062f\u0648 \u0628\u0627 \u2018.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0627\u0632 &#8221; \u0648 \u06cc\u0627 \u2018 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0628\u0647 \u062f\u0648\u0637\u0631\u06cc\u0642 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u0632 &#8221; \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u0631\u0634\u062a\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u2018 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0634\u06a9\u0644 \u0628\u0631\u0639\u06a9\u0633.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">\u0631\u0648\u0634 \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \\\u2019 \u0648 \u06cc\u0627 &#8220;\\ \u0642\u0628\u0644 \u0648 \u0628\u0639\u062f \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/li>\n<\/ul>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0647\u0645 \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0627\u0632 \\ \u062f\u0631 \u062f\u0627\u062e\u0644 \u0639\u0628\u0627\u0631\u062a \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \\\\ \u062f\u0631 \u062f\u0627\u062e\u0644 \u0631\u0634\u062a\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631\u062a\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = \"We are the so-called \\\"Vikings\\\" from the north.\";\nvar x = \"We are the so-called \\'Vikings\\' from the north.\";\n\nvar x = \"We are the so-called 'Vikings' from the north.\";\nvar x = 'We are the so-called \"Vikings\" from the north.';\n\nvar x = \"The character \\\\ is called backslash.\";\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u062e\u0627\u0635 \u062f\u06cc\u06af\u0631\u06cc \u0646\u06cc\u0632 \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0645\u0644\u06cc\u0627\u062a \u062e\u0627\u0635\u06cc \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u062f\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f \u0648 \u062a\u0627\u062b\u06cc\u0631 \u062f\u0631 \u0645\u062d\u062a\u0648\u0627\u06cc \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0627\u0646\u200c\u0647\u0627\u06cc html \u0646\u062f\u0627\u0631\u062f.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><span style=\"color: #000000; font-size: 16px;\">\\b<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0641\u0627\u0635\u0644\u0647 \u0631\u0627 \u067e\u0627\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">\\n<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u062f\u0646 \u0628\u0647 \u062e\u0637 \u0628\u0639\u062f\u06cc<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">\\t<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u06cc\u06a9 \u062a\u0628 \u062f\u0631 \u0633\u0645\u062a \u0627\u0641\u0642\u06cc \u0648 \u0628\u0647 \u0633\u0645\u062a \u0631\u0627\u0633\u062a<\/span><\/td><\/tr><tr><td><span style=\"color: #000000; font-size: 16px;\">\\v<\/span><\/td><td><span style=\"color: #000000; font-size: 16px;\">\u06cc\u06a9 \u062a\u0628 \u062f\u0631 \u0633\u0645\u062a \u0639\u0645\u0648\u062f\u06cc \u0648 \u0628\u0647 \u0633\u0645\u062a \u067e\u0627\u06cc\u06cc\u0646<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u0645\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 \u062e\u0627\u0635\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0633\u0627\u0632\u06cc\u062f \u06a9\u0647 \u0627\u0632 \u0646\u0648\u0639 \u0634\u06cc \u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var y = new String(\"John\");<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a y \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0634\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0627\u0631\u0627\u06cc \u0645\u062a\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0637\u0648\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647\u060c \u0645\u06a9\u0627\u0646 \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0648 \u06cc\u0627 \u0639\u0628\u0627\u0631\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u0648\u0644\u06cc\u0646 \u0645\u062a\u062f\u06cc \u06a9\u0647 \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0628\u0647 \u0622\u0646 \u0645\u06cc\u067e\u0631\u062f\u0627\u0632\u0645\u060c \u0646\u062d\u0648\u0647\u200c\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0647 \u06cc\u06a9 \u0639\u062f\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0634\u0645\u0627 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0639\u062f\u062f\u06cc \u062f\u0627\u0631\u06cc\u062f (\u0645\u062b\u0644\u0627 &#8220;\u06f2\u06f0&#8221;) \u062d\u0627\u0644 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0627\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0647 \u0646\u0648\u0639 \u0639\u062f\u062f \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0645\u062a\u062f\u0647\u0627\u06cc \u062e\u0627\u0635\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u062f\u0648 \u0645\u062a\u062f \u0645\u0634\u062e\u0635 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: #000000; font-size: 16px;\">parseInt: \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0646\u0648\u0639 \u0639\u062f\u062f\u06cc \u0635\u062d\u06cc\u062d<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000; font-size: 16px;\">parseFloat: \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0646\u0648\u0639 \u0639\u062f\u062f\u06cc \u0627\u0639\u0634\u0627\u0631\u06cc<\/span><\/li>\n<\/ul>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0645\u062a\u062f \u0633\u0648\u0645\u06cc \u0646\u06cc\u0632 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0628\u0647 \u0646\u0627\u0645 Number. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0646\u06cc\u0632 \u0647\u0645\u0627\u0646\u0646\u062f \u0642\u0628\u0644\u06cc\u200c\u0647\u0627 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0647 \u0639\u062f\u062f \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0646\u0648\u0639 \u0639\u062f\u062f\u06cc \u0622\u0646 \u0635\u0631\u0641\u0627 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0645\u062a\u062f\u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0627\u0635 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0646\u0648\u0639 \u0639\u062f\u062f\u06cc \u0635\u062d\u06cc\u062d \u0648 \u06cc\u0627 \u0646\u0648\u0639 \u0639\u062f\u062f\u06cc \u0627\u0639\u0634\u0627\u0631\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062e\u0627\u0644\u06cc \u0648 \u06cc\u0627 \u06cc\u06a9 \u0631\u0634\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0645\u0642\u062f\u0627\u0631 \u062a\u0646\u0647\u0627 \u0641\u0648\u0627\u0635\u0644 \u062e\u0627\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0631\u0627 \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0628\u0647 \u0639\u062f\u062f \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0622\u0646 \u06f0 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f \u0627\u0645\u0627 \u0627\u06af\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0648 \u06cc\u0627 \u062d\u062a\u06cc \u0641\u0627\u0635\u0644\u0647 \u0628\u06cc\u0646 \u0627\u0639\u062f\u0627\u062f \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 NaN \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0641\u0627\u0635\u0644\u0647 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u062a\u0627 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0648 \u06cc\u0627 \u0627\u0632 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062a\u0627 \u0627\u0646\u062a\u0647\u0627\u06cc \u0631\u0634\u062a\u0647 \u0641\u0627\u0635\u0644\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 \u06cc\u0627 \u0627\u0648\u0644 \u0648 \u0622\u062e\u0631 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0641\u0627\u0635\u0644\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0631\u0634\u062a\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u0647 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0631 \u062e\u0644\u0627\u0641 \u0627\u06cc\u0646\u06a9\u0647 \u0641\u0627\u0635\u0644\u0647 \u0628\u06cc\u0646 \u0627\u0631\u0642\u0627\u0645 \u0628\u0627\u0634\u062f\u060c NaN \u0628\u0647 \u0634\u0645\u0627 \u0646\u0645\u06cc\u200c\u062f\u0647\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">Number(\"10\");          \/\/ returns 10\nNumber(\"  10\");        \/\/ returns 10\nNumber(\"10  \");        \/\/ returns 10\nNumber(\" 10  \");       \/\/ returns 10\nNumber(\"10.33\");       \/\/ returns 10.33\nNumber(\"10,33\");       \/\/ returns NaN\nNumber(\"10 33\");       \/\/ returns NaN\nNumber(\"John\");        \/\/ returns NaN\n\nvar x = parseFloat('20')\nvar x = parseFloat('142.53')\nvar x = parseInt('20.15')\nvar x = parseInt('52')\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0645\u062a\u062f\u200c\u0647\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0639\u062f\u062f\u060c \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0628\u0648\u0644\u06cc\u0646 \u0648 \u06cc\u0627 \u06cc\u06a9 \u062a\u0627\u0631\u06cc\u062e \u0631\u0627 \u0627\u0632 \u0646\u0648\u0639 \u0628\u0648\u0644\u06cc\u0646 \u0648 \u06cc\u0627 \u062a\u0627\u0631\u06cc\u062e \u0628\u0647 \u0646\u0648\u0639 \u0631\u0634\u062a\u0647 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u062f\u0648 \u0645\u062a\u062f \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u062f\u0627\u0631\u06cc\u0645 \u06cc\u06a9 \u0645\u062a\u062f String \u0645\u06cc\u200c\u0628\u0627\u0634\u062f (\u062d\u062a\u0645\u0627 \u0628\u0627 \u062d\u0631\u0641 \u0627\u0648\u0644 \u0628\u0632\u0631\u06af) \u0648 \u062f\u06cc\u06af\u0631\u06cc toString \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">false.toString()   \/\/ returns \"false\"\ntrue.toString()    \/\/ returns \"true\"\n\nString(false)      \/\/ returns \"false\"\nString(true)       \/\/ returns \"true\"\n\nString(Date())  \/\/ returns \"Thu Jul 17 2014 15:38:19 GMT+0200 (W. Europe Daylight Time)\"\n\nDate().toString()  \/\/ returns \"Thu Jul 17 2014 15:38:19 GMT+0200 (W. Europe Daylight Time)\"\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0637\u0648\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 length \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f\u060c \u0637\u0648\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u062f\u0633\u062a\u200e \u0622\u0648\u0631\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var txt = \"ABC DEF GHIJ KLMNO PQRS T UVWX YZ\";\nvar sln = txt.length;\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u0628\u0639\u062f\u06cc \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u0646 \u0645\u062d\u0644 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 indexof \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u062d\u0644 \u0627\u0648\u0644\u06cc\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0639\u0628\u0627\u0631\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0631\u0627 \u0628\u0647 \u0634\u0645\u0627 \u0628\u0627\u0632 \u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var str = \"Please locate where 'locate' occurs!\";\nvar pos = str.indexOf(\"locate\");\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">&#8221; \u0645\u06a9\u0627\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0627\u0632 \u06f0 \u0645\u06cc \u0628\u0627\u0634\u062f. &#8220;<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06af\u0631 \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0645\u0642\u062f\u0627\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0645\u062d\u0644 \u0622\u062e\u0631\u06cc\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 lastindexof \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var str = \"Please locate where 'locate' occurs!\";\nvar pos = str.lastIndexOf(\"locate\");\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 \u0641\u0648\u0642\u060c \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0642\u062f\u0627\u0631 -\u06f1 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062d\u0627\u0644 \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f\u060c \u062d\u0627\u0644\u062a\u06cc \u067e\u06cc\u0634\u200c \u0645\u06cc\u200c\u0622\u06cc\u062f \u06a9\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0634\u0645\u0627\u060c \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u06cc\u06a9\u0628\u0627\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0641\u0631\u0636\u0627 \u0634\u0645\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0645\u062d\u0644 \u062f\u0648\u0645\u06cc\u0646 \u0628\u0627\u0631\u06cc \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u0631 \u0631\u0634\u062a\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u062a\u0627 \u0645\u0642\u062f\u0627\u0631\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u062d\u0644 \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631\u06cc \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u0622\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f\u060c \u0628\u062f\u0627\u0646\u06cc\u062f \u0648 \u0639\u062f\u062f\u06cc \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 \u0628\u0647 indexof \u0648 \u06cc\u0627 lastindexof \u0628\u062f\u0647\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0648\u062c\u0648\u062f \u0639\u0628\u0627\u0631\u062a\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u062c\u0633\u062a \u0648 \u062c\u0648 \u06a9\u0646\u06cc\u062f\u060c search \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u0632 \u0644\u062d\u0627\u0638 \u062a\u0648\u0627\u0646\u0645\u0646\u062f\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647\u062a\u0631 \u0627\u0632 indexof \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\u060c \u0627\u0645\u0627 \u0628\u0631 \u062e\u0644\u0627\u0641 \u062f\u0633\u062a\u0648\u0631 indexof \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645\u06cc \u0628\u0631\u0627\u06cc \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f\u0646 \u0634\u0631\u0648\u0639 \u062c\u0633\u062a \u0648 \u062c\u0648 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var str = \"Please locate where 'locate' occurs!\";\nvar pos = str.indexOf(\"locate\", 15);\n\nvar str = \"Please locate where 'locate' occurs!\";\nvar pos = str.lastIndexOf(\"locate\", 15);\n\n\nvar str = \"Please locate where 'locate' occurs!\";\nvar pos = str.search(\"locate\");\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u062e\u0634 \u0627\u0632 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0631\u0627 \u062c\u062f\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062a\u063a\u06cc\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f\u060c \u062f\u0633\u062a\u0648\u0631 slice \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0648\u0631\u0648\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0648\u0644 \u0634\u0631\u0648\u0639 \u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645 \u067e\u0627\u06cc\u0627\u0646 \u062c\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0631\u0634\u062a\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0639\u062f\u0627\u062f \u0645\u0646\u0641\u06cc \u0646\u06cc\u0632 \u0628\u0647 slice \u0628\u062f\u0647\u06cc\u062f\u060c \u0627\u0639\u062f\u0627\u062f \u0645\u0646\u0641\u06cc \u0628\u0631 \u0639\u06a9\u0633 \u0627\u0639\u062f\u0627\u062f \u0645\u062b\u0628\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f\u060c \u0628\u062f\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 -\u06f1 \u06cc\u0639\u0646\u06cc \u0622\u062e\u0631\u06cc\u0646 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0628\u06af\u06cc\u0631\u062f\u060c \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u062c\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var str = \"Apple, Banana, Kiwi\";\nvar res = str.slice(7, 13);\n\nvar str = \"Apple, Banana, Kiwi\";\nvar res = str.slice(-12, -6);\n\nvar res = str.slice(7);\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u0628\u0639\u062f\u06cc \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 substring \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u0634\u0627\u0628\u0647 slice \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\u060c \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0646\u0641\u06cc \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u0628\u0639\u062f\u06cc substr \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u0634\u0627\u0628\u0647 slice \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645 \u0628\u0647 \u062c\u0627\u06cc \u0646\u0642\u0637\u0647\u200c\u06cc \u067e\u0627\u06cc\u0627\u0646\u06cc \u0628\u062e\u0634 \u062c\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0637\u0648\u0644 \u0628\u062e\u0634 \u062c\u062f\u0627 \u0634\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0645\u062b\u0644\u0627 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0627\u0632 \u0645\u06a9\u0627\u0646 \u06f7 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0628\u0627 \u0637\u0648\u0644 \u06f6 \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0642\u0637\u0647\u060c \u0628\u062e\u0634 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062c\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0647\u0645 \u06a9\u0647 \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 \u0622\u0646 \u062f\u0627\u062f\u0647 \u0634\u0648\u062f\u060c \u0647\u0645\u0627\u0646\u0646\u062f slice \u0639\u0645\u0644 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var str = \"Apple, Banana, Kiwi\";\nvar res = str.substr(7, 6);\n\nvar str = \"Apple, Banana, Kiwi\";\nvar res = str.substr(7);\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u0628\u0639\u062f\u06cc replace \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062c\u0647\u062a \u0627\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0628\u062e\u0634\u06cc \u0627\u0632 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0639\u0648\u0636 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0648\u0644 \u0645\u0642\u062f\u0627\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0648 \u0645\u0642\u062f\u0627\u0631 \u062f\u0648\u0645\u060c \u0645\u0642\u062f\u0627\u0631 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0645\u0642\u062f\u0627\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u0631\u0634\u062a\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0645\u0648\u0631\u062f \u062f\u0631 \u0631\u0634\u062a\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062a\u0646\u0647\u0627 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u062a\u0645\u0627\u0645\u06cc \u0645\u0648\u0627\u0631\u062f \u0631\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \\g \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u0628\u0632\u0631\u06af \u0648 \u06a9\u0648\u0686\u06a9 \u0628\u0648\u062f\u0646 \u062d\u0631\u0648\u0641 \u062d\u0633\u0627\u0633 \u0627\u0633\u062a. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u062d\u0633\u0627\u0633\u06cc\u062a \u0628\u0647 \u0628\u0632\u0631\u06af\u06cc \u0648 \u06a9\u0648\u0686\u06a9\u06cc \u062d\u0631\u0648\u0641 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f\u060c \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0627 \u0627\u0632 \\i \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">str = \"Please visit Microsoft!\";\nvar n = str.replace(\"Microsoft\", \"Maktabkhooneh\");\n\nstr = \"Please visit Microsoft and Microsoft!\";\nvar n = str.replace(\"Microsoft\", \"Maktabkhooneh\");\n\nstr = \"Please visit Microsoft!\";\nvar n = str.replace(\"MICROSOFT\", \"Maktabkhooneh\");\n\nstr = \"Please visit Microsoft!\";\nvar n = str.replace(\/MICROSOFT\/i, \"Maktabkhooneh\");\n\nstr = \"Please visit Microsoft and Microsoft!\";\nvar n = str.replace(\/Microsoft\/g, \"Maktabkhooneh\");\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u0628\u0639\u062f\u06cc \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0648 \u0628\u0631 \u0639\u06a9\u0633 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0628\u0647 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 toUpperCase() \u0648 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u062d\u0631\u0648\u0641 \u0628\u0632\u0631\u06af \u0628\u0647 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 toLowerCase() \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var text1 = \"Hello World!\";       \/\/ String\nvar text2 = text1.toUpperCase();  \/\/ text2 is text1 converted to upper\n\nvar text1 = \"Hello World!\";       \/\/ String\nvar text2 = text1.toLowerCase();  \/\/ text2 is text1 converted to lower\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u06cc\u06a9 \u0645\u0648\u0631\u062f \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u06a9\u0647 \u0628\u0627 \u0622\u0646 \u0628\u0631\u062e\u0648\u0631\u062f \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u0627\u062a\u0635\u0627\u0644 \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u06cc\u06a9 \u0631\u0648\u0634 \u0633\u0627\u062f\u0647\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 + \u0628\u0631\u0627\u06cc \u0648\u0635\u0644 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0647 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0648 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0631\u0648\u0634 \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 concat \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u062a\u0627 \u0631\u0634\u062a\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u062f\u0647\u06cc\u062f. \u0647\u0631 \u062f\u0648 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u06cc\u06a9 \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var text = \"Hello\" + \" \" + \"World!\";\nvar text = \"Hello\".concat(\" \", \"World!\");\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u0628\u0639\u062f\u06cc trim \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0641\u0648\u0627\u0635\u0644 \u062e\u0627\u0644\u06cc \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc \u0631\u0634\u062a\u0647\u200c\u0627\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u060c \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var str = \"       Hello World!        \";\nalert(str.trim());\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0645\u0648\u0631\u062f \u0628\u0639\u062f\u06cc \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u0647\u0627\u060c \u0646\u062d\u0648\u0647\u200c\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u062f\u0631 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 charAt \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u06cc\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 [] \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var str = \"HELLO WORLD\";\nstr.charAt(0);            \/\/ returns H\n\nvar str = \"HELLO WORLD\";\nstr[0];                   \/\/ returns H\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0642\u062f\u0627\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u06cc \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0631\u0634\u062a\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631 \u0631\u0648\u06cc \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0639\u0645\u0644 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">str[0] = \"A\";<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0648\u0631\u062f \u0627\u0632 \u0631\u0634\u062a\u0647\u200c\u0647\u0627\u060c \u0627\u06cc\u062c\u0627\u062f \u0622\u0631\u0627\u06cc\u0647 \u0627\u0632 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u06cc \u0628\u0647 \u0646\u0627\u0645 split \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0648\u0631\u0648\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0645\u06a9\u0627\u0646\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a\u200c\u0647\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0631\u0634\u062a\u0647 \u0627\u0632 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u062f\u0627 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0642\u0633\u0645\u062a\u200c\u0647\u0627\u06cc \u062c\u062f\u0627 \u0634\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0639\u0636\u0648 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u0632 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0631\u0634\u062a\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u06a9\u0644 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0639\u0636\u0648 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a &#8220;&#8221; \u0628\u0627\u0634\u062f\u060c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0631\u0634\u062a\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0627\u0632 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var txt = \"a,b,c,d,e\";   \/\/ String\ntxt.split(\",\");          \/\/ Split on commas\ntxt.split(\" \");          \/\/ Split on spaces\ntxt.split(\"|\");          \/\/ Split on pipe\n\nvar txt = \"Hello\";       \/\/ String\ntxt.split(\"\");           \/\/ Split in characters\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0639\u062f \u0627\u0632 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0628\u0647 \u0633\u0631\u0627\u063a\u060c \u0627\u0639\u062f\u0627\u062f \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc\u200c\u0631\u0648\u0645. \u062f\u0631 \u0628\u062d\u062b \u0627\u0639\u062f\u0627\u062f \u0646\u06a9\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0627 \u06cc\u06a9 \u0639\u062f\u062f \u062c\u0645\u0639 \u0634\u0648\u0646\u062f (\u0639\u0645\u0644\u06af\u0631 \u062c\u0645\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f) \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f \u0648 \u0645\u0642\u062f\u0627\u0631 \u062e\u0631\u0648\u062c\u06cc \u0647\u0645 \u0647\u0645\u0627\u0646\u0646\u062f \u062c\u0645\u0639 \u06a9\u0631\u062f\u0646 \u062f\u0648 \u0631\u0634\u062a\u0647 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 10;\nvar y = 20;\nvar z = x + y;           \/\/ z will be 30 (a number)\n\nvar x = \"10\";\nvar y = \"20\";\nvar z = x + y;           \/\/ z will be 1020 (a string)\n\nvar x = 10;\nvar y = \"20\";\nvar z = x + y;           \/\/ z will be 1020 (a string)\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0628\u062d\u062b \u0627\u0639\u062f\u0627\u062f \u0645\u0633\u0627\u0644\u0647 \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u06cc\u06a9 \u0639\u062f\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 \u0648 \u0628\u0631 \u0631\u0648\u06cc \u0622\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u06cc\u0627\u0636\u06cc \u0635\u0648\u0631\u062a \u0628\u06af\u06cc\u0631\u062f\u060c \u0627\u0639\u062f\u0627\u062f\u06cc \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 \u0628\u0648\u062f\u0646\u062f\u060c \u0647\u0645\u0627\u0646\u0646\u062f \u0645\u0627\u0647\u06cc\u062a \u0639\u062f\u062f\u06cc \u062e\u0648\u062f \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0639\u0645\u0644\u06af\u0631 \u0631\u06cc\u0627\u0636\u06cc + \u0627\u0632 \u0627\u06cc\u0646 \u0642\u0627\u0639\u062f\u0647 \u0645\u0633\u062a\u062b\u0646\u0627 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = \"100\";\nvar y = \"10\";\nvar z = x \/ y;       \/\/ z will be 10\n\nvar x = \"100\";\nvar y = \"10\";\nvar z = x * y;       \/\/ z will be 1000\n\nvar x = \"100\";\nvar y = \"10\";\nvar z = x - y;       \/\/ z will be 90\n\nvar x = \"100\";\nvar y = \"10\";\nvar z = x + y;       \/\/ z will not be 110 (It will be 10010)\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u0645\u0642\u062f\u0627\u0631\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0639\u062f\u062f \u0631\u0627 \u0628\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0634\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 NaN \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f (\u0631\u0634\u062a\u0647\u200c\u06cc \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc). NaN \u0628\u062f\u06cc\u0646 \u0645\u0639\u0646\u0627 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u0646\u0648\u0639 \u0639\u062f\u062f \u062d\u0642\u06cc\u0642\u06cc \u0646\u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 100 \/ \"Apple\";  \/\/ x will be NaN (Not a Number)<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631\u06cc \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 NaN \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06cc\u0627 \u0646\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0622\u0646 \u062f\u0633\u062a\u0648\u0631 isNaN \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u062a\u063a\u06cc\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631\u062a\u0627\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0622\u0646 \u0628\u062f\u0647\u06cc\u062f \u0648 \u0633\u067e\u0633 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0634\u0645\u0627 NaN \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 100 \/ \"Apple\";\nisNaN(x);               \/\/ returns true because x is Not a Number\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0645\u0648\u0631\u062f \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u0627\u0639\u062f\u0627\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0628\u06cc \u0646\u0647\u0627\u06cc\u062a \u0648 \u06cc\u0627 \u0627\u0635\u0637\u0644\u0627\u062d\u0627 Infinity \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0628\u0647 \u0648\u062c\u0648\u062f \u0645\u06cc\u200c\u0622\u06cc\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0639\u062f\u062f\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u062e\u0627\u0631\u062c \u0627\u0632 \u0628\u0627\u0632\u0647\u200c\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0646\u0648\u0639 \u0639\u062f\u062f \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0634\u062f. \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u062a\u0642\u0633\u06cc\u0645 \u0628\u0631 \u06f0 \u0646\u06cc\u0633\u062a\u060c \u0645\u0648\u062c\u0628 \u062e\u0631\u0648\u062c\u06cc \u0628\u06cc \u0646\u0647\u0627\u06cc\u062a \u0645\u06cc\u200c\u0634\u0648\u062f. \u0646\u0648\u0639 \u0628\u06cc \u0646\u0647\u0627\u06cc\u062a \u0627\u0632 \u0646\u0648\u0639 \u0639\u062f\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x =  2 \/ 0;       \/\/ x will be Infinity\nvar y = -2 \/ 0;       \/\/ y will be \u2013Infinity\n\ntypeof Infinity;     \/\/ returns \"number\"\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0627\u0646\u0646\u062f \u0631\u0634\u062a\u0647\u200c\u0647\u0627\u060c \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0646\u0648\u0639 \u0639\u062f\u062f \u0646\u06cc\u0632 \u06cc\u06a9 \u0646\u0648\u0639 \u0634\u06cc \u0628\u0633\u0627\u0632\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0627 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631\u062a\u0627\u0646 \u06cc\u06a9 \u0634\u06cc \u0628\u0633\u0627\u0632\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0645\u062a\u063a\u06cc\u0631 y \u0627\u0632 \u0646\u0648\u0639 \u0634\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u062f\u0631 \u062d\u0627\u0644\u062a \u0645\u0642\u0627\u06cc\u0633\u0647\u200c\u0627\u06cc \u0646\u06cc\u0632\u060c \u062f\u0631 \u062d\u0627\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 === \u0628\u0627 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0647\u0631 \u062f\u0648 \u06cc\u06a9\u06cc \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0686\u0648\u0646 \u0646\u0648\u0639 \u0622\u0646\u200c\u0647\u0627 \u0641\u0631\u0642 \u062f\u0627\u0631\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u062e\u0631\u0648\u062c\u06cc false \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 123;\nvar y = new Number(123);\n\n\/\/ typeof x returns number\n\/\/ typeof y returns object\n\nvar x = 500;             \nvar y = new Number(500);\n\n\/\/ (x === y) is false because x and y have different types\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u0639\u062f\u0627\u062f \u0646\u06cc\u0632 \u0647\u0645\u0627\u0646\u0646\u062f \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u062f\u0627\u0631\u0627\u06cc \u0645\u062a\u062f\u0647\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f. \u0627\u0648\u0644\u06cc\u0646 \u0645\u062a\u062f\u06cc \u06a9\u0647 \u062f\u0631 \u0628\u062d\u062b \u0627\u0639\u062f\u0627\u062f \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0646\u062d\u0648\u0647\u200c\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0639\u062f\u062f \u0628\u0647 \u0631\u0634\u062a\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u0632 \u0645\u062a\u062f toString \u0648\u06cc\u0627 String \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0631\u0627 \u062f\u0631 \u0642\u0633\u0645\u062a \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0646\u06cc\u0632 \u06af\u0641\u062a\u0647 \u0628\u0648\u062f\u0645.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 123;\nx.toString();            \/\/ returns 123 from variable x\n(\u06f1\u06f2\u06f3).toString();        \/\/ returns 123 from literal 123\n(\u06f1\u06f0\u06f0 + \u06f2\u06f3).toString();   \/\/ returns 123 from expression 100 + 23\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0686\u0646\u06cc\u0646 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0639\u062f\u062f \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0646\u0645\u0627\u06cc\u06cc \u0646\u06cc\u0632 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 toExponential \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0627\u06cc\u062f \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 9.656;\nx.toExponential(2);     \/\/ returns 9.66e+0\nx.toExponential(4);     \/\/ returns 9.6560e+0\nx.toExponential(6);     \/\/ returns 9.656000e+0\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u0628\u0639\u062f\u06cc tofixed \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u062a\u0627 \u062a\u0639\u062f\u0627\u062f \u0631\u0642\u0645\u200c\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0646\u0645\u0627\u06cc\u0634 \u0628\u0639\u062f \u0627\u0632 \u0627\u0639\u0634\u0627\u0631 \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f. \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06cc\u06a9 \u0639\u062f\u062f \u062a\u0627 \u06f2\u06f0 \u0631\u0642\u0645 \u0628\u0639\u062f \u0627\u0639\u0634\u0627\u0631 \u0646\u06cc\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0627\u0645\u0627 \u0634\u0645\u0627 \u062a\u0646\u0647\u0627 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0648 \u0631\u0642\u0645 \u0627\u0648\u0644 \u0628\u0639\u062f \u0627\u0639\u0634\u0627\u0631 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f\u060c \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u0627\u0631\u0642\u0627\u0645 \u0628\u0639\u062f \u0627\u0639\u0634\u0627\u0631 \u06a9\u0645\u062a\u0631 \u062a\u0639\u062f\u0627\u062f\u06cc \u0628\u0627\u0634\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f\u06cc\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0628\u0647 \u062c\u0627\u06cc \u0627\u0631\u0642\u0627\u0645\u06cc \u06a9\u0647 \u062f\u0631 \u0639\u062f\u062f \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f\u060c \u06f0 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 9.656;\nx.toFixed(0);           \/\/ returns 10\nx.toFixed(2);           \/\/ returns 9.66\nx.toFixed(4);           \/\/ returns 9.6560\nx.toFixed(6);           \/\/ returns 9.656000\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u0645\u0627 \u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0646\u06cc\u0632 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0637\u0648\u0644 \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u0647 \u0631\u0634\u062a\u0647 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 toPrecision \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u062f\u0631 \u0627\u06cc\u0646 \u0637\u0648\u0644\u060c \u062a\u0639\u062f\u0627\u062f \u0627\u0631\u0642\u0627\u0645 \u0642\u0628\u0644 \u0627\u0639\u0634\u0627\u0631 \u0648 \u062d\u062a\u06cc \u062e\u0648\u062f \u0627\u0639\u0634\u0627\u0631 \u0646\u06cc\u0632 \u0628\u0647 \u062d\u0633\u0627\u0628 \u0645\u06cc\u200c\u0622\u06cc\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631\u06cc \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0627\u062f\u0647 \u0646\u0634\u0648\u062f\u060c \u062f\u0642\u06cc\u0642\u0627 \u062e\u0648\u062f \u0639\u062f\u062f \u0631\u0627 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = 9.656;\nx.toPrecision();        \/\/ returns 9.656\nx.toPrecision(2);       \/\/ returns 9.7\nx.toPrecision(4);       \/\/ returns 9.656\nx.toPrecision(6);       \/\/ returns 9.65600\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u0628\u0639\u062f\u06cc valueOf \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u06cc\u06a9 \u0639\u062f\u062f \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u062f\u062f \u0628\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u06a9\u0627\u0631\u0628\u0631\u062f \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0631 \u0632\u0645\u0627\u0646\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0634\u0645\u0627 \u06cc\u06a9 \u0634\u06cc \u0627\u0632 \u0639\u062f\u062f \u062f\u0627\u0631\u06cc\u062f \u0648 \u0628\u0627 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0646\u0648\u0639 \u0639\u062f\u062f \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = new Number(123);\nx.valueOf();            \/\/ returns 123 from variable x\n(\u06f1\u06f2\u06f3).valueOf();        \/\/ returns 123 from literal 123\n(\u06f1\u06f0\u06f0 + \u06f2\u06f3).valueOf();   \/\/ returns 123 from expression 100 + 23\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u062a\u0627\u0631\u06cc\u062e \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0647 \u0639\u062f\u062f \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f. \u062e\u0631\u0648\u062c\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062a\u0627\u0631\u06cc\u062e \u0628\u0631 \u062d\u0633\u0628 unix \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. unix \u06cc\u06a9 \u0639\u062f\u062f \u0628\u0631 \u062d\u0633\u0628 \u062b\u0627\u0646\u06cc\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0627\u0632 \u062a\u0627\u0631\u06cc\u062e \u0645\u0631\u062c\u0639 \u06f1 \u0698\u0627\u0646\u0648\u06cc\u0647 \u06f1\u06f9\u06f7\u06f0 \u062a\u0627 \u0632\u0645\u0627\u0646 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0634\u0645\u0627 \u062d\u0633\u0627\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">Number(new Date(\"2017-09-30\"));    \/\/ returns 1506729600000<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u0639\u062f\u0627\u062f \u062f\u0633\u062a\u0648\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06cc\u0627 \u062e\u06cc\u0631. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 isInteger \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">Number.isInteger(123) \/\/true\nNumber.isInteger(-123) \/\/true\nNumber.isInteger(5-2) \/\/true\nNumber.isInteger(0) \/\/true\nNumber.isInteger(0.5) \/\/false\nNumber.isInteger('123') \/\/false\nNumber.isInteger(false) \/\/false\nNumber.isInteger(Infinity) \/\/false\nNumber.isInteger(-Infinity) \/\/false\nNumber.isInteger(0 \/ 0) \/\/false\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0646\u06cc\u0632 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0686\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0646\u0627 \u0645\u062d\u062f\u0648\u062f \u0627\u0633\u062a \u06cc\u0627 \u0645\u062d\u062f\u0648\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 infinite \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0628\u0631 \u0631\u0648\u06cc \u0631\u0634\u062a\u0647 \u06cc\u0627 Infinity \u0627\u0639\u0645\u0627\u0644 \u0634\u0648\u062f\u060c \u0645\u0642\u062f\u0627\u0631 false \u0628\u0647 \u0634\u0645\u0627 \u0628\u0631 \u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">Number.isFinite(123) \/\/true\nNumber.isFinite(-1.23) \/\/true\nNumber.isFinite(5-2) \/\/true\nNumber.isFinite(0) \/\/true\nNumber.isFinite('123') \/\/false\nNumber.isFinite('Hello') \/\/false\nNumber.isFinite('2005\/12\/12') \/\/false\nNumber.isFinite(Infinity) \/\/false\nNumber.isFinite(-Infinity) \/\/false\nNumber.isFinite(0 \/ 0) \/\/false\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0639\u062f \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0639\u062f\u062f\u06cc\u060c \u0648\u0627\u0631\u062f \u0628\u0631\u0631\u0633\u06cc \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0622\u0631\u0627\u06cc\u0647\u200c\u0627\u06cc \u0645\u06cc\u200c\u0634\u0648\u0645. \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u067e\u06cc\u0634\u200c\u062a\u0631 \u06af\u0641\u062a\u0645\u060c \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u062e\u0648\u062f \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f. \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0645\u0686\u0648\u0646 \u0634\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0639\u0645\u0644 \u06a9\u0631\u062f\u060c \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0641\u0642\u0637 [] \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0646\u06cc\u0632\u060c \u062c\u0627\u06cc\u06af\u0627\u0647 \u0627\u0644\u0645\u0627\u0646\u200c\u0647\u0627 (\u0627\u06cc\u0646\u062f\u06a9\u0633) \u0627\u0632 \u0635\u0641\u0631 \u0634\u0631\u0648\u0639 \u0645\u06cc\u200e\u0634\u0648\u0646\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var cars = [\"Saab\", \"Volvo\", \"BMW\"];\ndocument.getElementById(\"demo\").innerHTML = cars[0];\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u0645\u0642\u062f\u0627\u0631 \u062f\u0647\u06cc \u0628\u0647 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0645 \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u062a\u0627 \u0627\u0644\u0645\u0627\u0646 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f \u0648 \u0633\u067e\u0633 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0646 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var cars = [\"Saab\", \"Volvo\", \"BMW\"];\ncars[0] = \"Opel\";\ndocument.getElementById(\"demo\").innerHTML = cars[0];\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u06af\u0641\u062a\u0647 \u0634\u062f\u060c \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0646\u0648\u0639\u06cc \u0627\u0632 \u0634\u06cc\u200c\u0647\u0627 \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f \u0648 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 typeof \u0646\u0648\u0639 \u0622\u0646 \u0631\u0627 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u062f\u060c \u0628\u0647 \u0634\u0645\u0627 \u0646\u0648\u0639 object \u0628\u0627\u0632 \u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0645\u062a\u0648\u062c\u0647 \u0634\u0648\u06cc\u062f \u0648\u0627\u0642\u0639 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0633\u062a \u06cc\u0627 \u0634\u06cc. \u0627\u0632 \u062f\u0648 \u0631\u0648\u0634 \u0632\u06cc\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 isArray \u0648 \u062f\u0633\u062a\u0648\u0631 instanceof<\/span><\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\n\nfruits instanceof Array;   \/\/ returns true\nArray.isArray(fruits);   \/\/ returns true\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0647\u0645\u0627\u0646\u0646\u062f \u0633\u0627\u06cc\u0631 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0646\u06cc\u0632 \u0645\u062a\u062f\u0647\u0627 \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u0645\u060c \u0628\u0647 \u0622\u0646\u200c\u0647\u0627 \u0628\u067e\u0631\u062f\u0627\u0632\u0645.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u062a\u062f\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627\u060c \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0637\u0648\u0644 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0648 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u0627\u0639\u0636\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0637\u0648\u0644 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u062f\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 length \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0631\u0627\u06cc \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u0627\u0639\u0636\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 sort().<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var x = cars.length;   \/\/ The length property returns the number of elements\nvar y = cars.sort();   \/\/ The sort() method sorts arrays\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u0632 \u0647\u0645\u06cc\u0646 \u0645\u062a\u062f length \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u0648 \u0628\u0647 \u0622\u062e\u0631\u06cc\u0646 \u0639\u0636\u0648 \u0627\u0632 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nvar last = fruits[fruits.length - 1];\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 sort \u0627\u0639\u0636\u0627 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0646\u0632\u0648\u0644\u06cc \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0635\u0639\u0648\u062f\u06cc \u0627\u0639\u0636\u0627 \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0628\u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 reverse \u0628\u0627\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits.sort();        \nfruits.reverse();     \n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647\u200c\u0647\u0627\u060c \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0628\u0627 \u062d\u0631\u0641 \u0628\u0632\u0631\u06af \u062f\u0631 \u0627\u0648\u0644 \u0633\u067e\u0633 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0628\u0627 \u062d\u0631\u0641 \u06a9\u0648\u0686\u06a9 \u0648 \u0646\u0645\u0627\u062f \u0648 \u0627\u0639\u062f\u0627\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0627\u0639\u062f\u0627\u062f\u06cc \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 \u06cc\u0627 \u0639\u062f\u062f\u06cc \u0647\u0633\u062a\u0646\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0634\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0627\u0634\u062a\u0628\u0627\u0647\u06cc \u062f\u0631 \u062a\u0631\u062a\u06cc\u0628 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0628\u0631\u0627\u06cc \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u06a9\u0631\u062f\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0634\u06cc\u0648\u0647\u200c\u06cc \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var points = [40, 100, 1, 5, 25, 10];\npoints.sort(function(a, b){return a - b});\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0647 \u0647\u0645\u06cc\u0646 \u0637\u0631\u06cc\u0642 \u0648 \u067e\u0633 \u0627\u0632 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u06a9\u0631\u062f\u0645 \u0645\u0642\u0627\u062f\u06cc\u0631\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0648\u0686\u06a9\u062a\u0631\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u06a9\u0647 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u06f0 \u0648 \u0628\u0632\u0631\u06af\u062a\u0631\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u06a9\u0647 \u0622\u062e\u0631\u06cc\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0622\u0631\u0627\u06cc\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\u060c \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647\u200c\u0627\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0639\u0636\u0648 \u0627\u0632 \u0646\u0648\u0639 \u0634\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0645\u0644 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">cars.sort(function(a, b){return a.year - b.year});<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0636\u0648 \u0628\u0647 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0646\u06cc\u0632 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 push \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0647\u0645 \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0628\u0631\u06cc\u0632\u06cc\u062f\u060c \u0645\u0642\u062f\u0627\u0631\u06cc \u06a9\u0647 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u0637\u0648\u0644 \u062c\u062f\u06cc\u062f \u0622\u0631\u0627\u06cc\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits.push(\"Lemon\");    \/\/ adds a new element (Lemon) to fruits\n<\/span><\/pre>\n\n\n\n<p><span style=\"font-size: 16px;\"><span style=\"color: #000000;\">\u0631\u0648\u0634 \u062f\u06cc\u06af\u0631\u06cc \u0646\u06cc\u0632 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0622\u0646<\/span> <span style=\"color: #000000;\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 length \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits[fruits.length] = \"Lemon\";    \/\/ adds a new element (Lemon) to fruits\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u062e\u0631\u0648\u062c\u06cc length \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647\u060c \u0627\u0632 \u0622\u062e\u0631\u06cc\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0639\u0636\u0648 \u0622\u0631\u0627\u06cc\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0633\u062a (\u0686\u0648\u0646 \u0627\u0632 \u06f0 \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f) \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062c\u0647\u062a \u0648\u0642\u062a\u06cc \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0645\u0639\u0627\u062f\u0644 \u0628\u0627 \u0637\u0648\u0644 \u0622\u0631\u0627\u06cc\u0647\u060c \u0645\u0642\u062f\u0627\u0631\u06cc \u0646\u0633\u0628\u062a \u062f\u0647\u06cc\u062f\u060c \u06cc\u06a9 \u0639\u0636\u0648 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0628\u0647 \u0627\u06cc\u0646\u062f\u06a9\u0633\u06cc \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0645\u0642\u062f\u0627\u0631\u06cc \u0646\u0633\u0628\u062a \u062f\u0647\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0637\u0648\u0644 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u0647 \u0627\u0632\u0627\u06cc \u0627\u062e\u062a\u0644\u0627\u0641\u06cc \u06a9\u0647 \u0628\u06cc\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0622\u062e\u0631\u06cc\u0646 \u0639\u0636\u0648 \u0648 \u062c\u062f\u06cc\u062f\u062a\u0631\u06cc\u0646 \u0639\u0636\u0648\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 \u0622\u0646 \u0646\u0633\u0628\u062a \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0645\u0642\u062f\u0627\u0631 undefined \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0647 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u06f6 \u0645\u0642\u062f\u0627\u0631 \u0646\u0633\u0628\u062a \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0637\u0648\u0644 \u0622\u0631\u0627\u06cc\u0647 \u06f4 \u0627\u0633\u062a \u0648 \u0622\u062e\u0631\u06cc\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0622\u0646 \u06f3\u060c \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u062f\u06a9\u0633 \u06f4 \u0648 \u06f5 \u0686\u0648\u0646 \u0645\u0642\u062f\u0627\u0631\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f\u060c \u0645\u0642\u062f\u0627\u0631 undefined \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits[6] = \"Lemon\";    \/\/ adds a new element (Lemon) to fruits\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0645\u0642\u062f\u0627\u0631 \u0639\u0636\u0648\u06cc \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647\u200c\u0627\u06cc \u0631\u0627 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0645\u0642\u062f\u0627\u0631\u06cc \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0642\u062f\u0627\u0631 undefined \u0628\u0627\u0632 \u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var y = person[0];         \/\/ person[0] will return undefined<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u062f\u0633\u062a\u0648\u0631 toString \u0646\u06cc\u0632 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u0648\u062c\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f \u062a\u0627 \u062a\u0645\u0627\u0645\u06cc \u0627\u0639\u0636\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u067e\u0634\u062a \u0633\u0631 \u0647\u0645 \u0642\u0631\u0627\u0631 \u0628\u06af\u06cc\u0631\u0646\u062f \u0648 \u0628\u0627 \u0648\u06cc\u0631\u06af\u0648\u0644 \u0627\u0632 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u062f\u0627 \u0634\u0648\u0646\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\ndocument.getElementById(\"demo\").innerHTML = fruits.toString();\n<\/span><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u0646\u062a\u06cc\u062c\u0647<\/span><\/h4>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">Banana,Orange,Apple,Mango<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0631\u0648\u0634 \u062f\u06cc\u06af\u0631\u06cc \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 join \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062a\u0645\u0627\u0645\u06cc \u0627\u0639\u0636\u0627\u06cc \u0644\u06cc\u0633\u062a \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0627\u0631 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u0634\u0645\u0627 \u0645\u06cc\u200e\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0639\u0628\u0627\u0631\u062a \u06cc\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u062e\u0627\u0635\u06cc \u0627\u0639\u0636\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0627\u0632 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u062f\u0627 \u06a9\u0646\u06cc\u062f:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\ndocument.getElementById(\"demo\").innerHTML = fruits.join(\" * \");\n<\/span><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><span style=\"color: #000000; font-size: 16px;\">\u0646\u062a\u06cc\u062c\u0647:<\/span><\/h4>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">Banana * Orange * Apple * Mango<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0639\u0636\u0648\u06cc \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 pop \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0622\u062e\u0631\u06cc\u0646 \u0639\u0636\u0648 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0647\u0645 \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0639\u0636\u0648 \u062d\u0630\u0641 \u0634\u062f\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062f\u0631 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0628\u0631\u06cc\u0632\u06cc\u062f\u060c \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u060c \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits.pop();              \/\/ Removes the last element (\"Mango\") from fruits\n\nvar x = fruits.pop();      \/\/ the value of x is \"Mango\"\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u062e\u0644\u0627\u0641 \u062f\u0633\u062a\u0648\u0631 pop\u060c \u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u0648\u0644\u06cc\u0646 \u0639\u0636\u0648 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0648 \u062d\u0630\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 shift \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0647\u0645 \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0639\u0636\u0648 \u062d\u0630\u0641 \u0634\u062f\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062f\u0631 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0628\u0631\u06cc\u0632\u06cc\u062f\u060c \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u060c \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits.shift();            \/\/ Removes the first element \"Banana\" from fruits\n\nvar x = fruits.shift();    \/\/ the value of x is \"Banana\"\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062d\u0627\u0644 \u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0646\u06cc\u0632 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0645\u0627\u0646\u0646\u062f push \u0639\u0636\u0648 \u062c\u062f\u06cc\u062f\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 unshift \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0647\u0645 \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u062a\u0627 \u0645\u0642\u062f\u0627\u0631 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 unshift \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0636\u0627\u0641\u0647 \u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits.unshift(\"Lemon\");    \/\/ Adds a new element \"Lemon\" to fruits\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0639\u0636\u0648 \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0647\u0645\u0632\u0645\u0627\u0646 \u0686\u0646\u062f \u0639\u0636\u0648 \u0627\u0632 \u0622\u0646 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f \u0648 \u06cc\u0627 \u0647\u06cc\u0686 \u0639\u0636\u0648\u06cc \u062d\u0630\u0641 \u0646\u06a9\u0646\u06cc\u062f \u0648 \u062a\u0646\u0647\u0627 \u0639\u0636\u0648 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646 \u0645\u062d\u0644 \u0627\u0636\u0627\u0641\u0647 \u0648 \u06cc\u0627 \u067e\u0627\u06a9 \u0634\u062f\u0646 \u0639\u0636\u0648\u200c\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 splice \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits.splice(2, 0, \"Lemon\", \"Kiwi\");\n\nvar fruits = [\"Banana\", \"Orange\", \"Apple\", \"Mango\"];\nfruits.splice(2, 2, \"Lemon\", \"Kiwi\");\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0648\u0644\u060c \u0628\u0631\u0627\u06cc \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0627\u0639\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0636\u0627\u0641\u0647 \u0648 \u06cc\u0627 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u067e\u0627\u06a9 \u0634\u0648\u0646\u062f. \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645\u060c \u062a\u0639\u062f\u0627\u062f \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u067e\u0627\u06a9 \u0634\u0648\u0646\u062f\u060c \u0631\u0627. \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06a9\u0631 \u0647\u0645 \u06a9\u0647 \u0647\u06cc\u062c \u0639\u0636\u0648\u06cc \u0642\u0635\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0635\u0631\u0641\u0627 \u0627\u0639\u0636\u0627\u06cc \u062e\u0627\u0635 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f \u0648 \u0647\u0645\u0627\u0646\u0646\u062f shift \u0648 pop \u0639\u0645\u0644 \u06a9\u0646\u06cc\u062f \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0639\u0636\u0648 \u06cc\u0627 \u0627\u0639\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062a\u0627 \u0628\u0647 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u0686\u06af\u0648\u0646\u06af\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0639\u0636\u0648\u06cc \u0628\u0647 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0635\u062d\u0628\u062a \u06a9\u0631\u062f\u0645. \u0627\u06a9\u0646\u0648\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0627\u0639\u0636\u0627\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 concat \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u0627\u0639\u0636\u0627\u06cc \u0644\u06cc\u0633\u062a myBoys \u0628\u0647 \u0627\u0639\u0636\u0627\u06cc \u0644\u06cc\u0633\u062a myGirls \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var myGirls = [\"Cecilie\", \"Lone\"];\nvar myBoys = [\"Emil\", \"Tobias\", \"Linus\"];\nvar myChildren = myGirls.concat(myBoys);   \/\/ Concatenates (joins) myGirls and myBoys\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062d\u062a\u06cc \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u0627\u0639\u0636\u0627\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var arr1 = [\"Cecilie\", \"Lone\"];\nvar arr2 = [\"Emil\", \"Tobias\", \"Linus\"];\nvar arr3 = [\"Robin\", \"Morgan\"];\nvar myChildren = arr1.concat(arr2, arr3);   \/\/ Concatenates arr1 with arr2 and arr3\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0627 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0636\u0648 \u0646\u06cc\u0632 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f (\u0647\u0645\u0686\u0648\u0646 push).<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0633\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c slice \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u062e\u0627\u0635\u06cc\u060c \u0627\u0639\u0636\u0627\u06cc \u0628\u0639\u062f \u0627\u0632 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062c\u062f\u06cc\u062f \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Lemon\", \"Apple\", \"Mango\"];\nvar citrus = fruits.slice(1);\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06af\u0631 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u0648 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 slice \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f. \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u062a\u0627 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u062f\u0647\u06cc\u062f \u06a9\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0648\u0644\u06cc\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0634\u0631\u0648\u0639 \u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u067e\u0627\u06cc\u0627\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-size: 16px;\">var fruits = [\"Banana\", \"Orange\", \"Lemon\", \"Apple\", \"Mango\"];\nvar citrus = fruits.slice(1, 3);\n<\/span><\/pre>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0622\u062e\u0631\u06cc\u0646 \u0645\u0648\u0631\u062f\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0627\u0642\u06cc\u200c\u0645\u0627\u0646\u062f\u0647 \u0647\u0633\u062a\u060c \u062a\u0628\u062f\u06cc\u0644 \u0627\u0639\u062f\u0627\u062f \u0648 \u06cc\u0627 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0628\u0647 \u0628\u0648\u0644\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0634\u0645\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 Boolean \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0639\u062f\u0627\u062f \u0648 \u06cc\u0627 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0628\u0648\u0644\u06cc\u0646 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u062f\u0631 \u062a\u0628\u062f\u06cc\u0644 \u0628\u0647 \u0628\u0648\u0644\u06cc\u0646\u200c\u0647\u0627 \u0646\u06a9\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0639\u062f\u062f\u06cc \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u06f0 \u0628\u0627\u0634\u062f\u060c \u0645\u0648\u0642\u0639 \u062a\u0628\u062f\u06cc\u0644 \u0628\u0647 \u0628\u0648\u0644\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 false \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f \u0627\u0645\u0627 \u0627\u06af\u0631 \u0639\u062f\u062f \u06f0 \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u062a\u0628\u062f\u06cc\u0644 \u0628\u0648\u0644\u06cc\u0646 \u0622\u0646 true \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f (\u0628\u0631 \u062e\u0644\u0627\u0641 \u0627\u0646\u062a\u0638\u0627\u0631). \u0647\u0645\u0686\u0646\u06cc\u0646 \u0686\u0646\u062f\u06cc\u0646 \u06f0 \u0646\u06cc\u0632 \u0628\u0627\u0632\u0645 \u0645\u0642\u062f\u0627\u0631 true \u0628\u0627\u0632 \u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0628\u0631\u0627\u06cc \u062f\u0631 \u062d\u0627\u0644\u062a\u06cc \u06a9\u0647 NaN \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645\u060c \u062f\u0631 \u062a\u0628\u062f\u06cc\u0644 \u0628\u0648\u0644\u06cc\u0646 \u0622\u0646\u060c \u0645\u0642\u062f\u0627\u0631 false \u0628\u0631 \u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u0627\u06cc Infinity \u0648 \u2013Infinity \u062e\u0631\u0648\u062c\u06cc \u0628\u0648\u0644\u06cc\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a true \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u062f\u0631 \u062d\u0627\u0644\u062a\u06cc \u06a9\u0647 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a &#8220;&#8221; \u0628\u0627\u0634\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0628\u0648\u0644\u06cc\u0646 \u0622\u0646 \u0627\u0645\u0627 false \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u062f\u0631 \u062d\u0627\u0644\u062a\u06cc\u0645 \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a null \u0648 undefined \u0628\u0627\u0634\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0628\u0648\u0644\u06cc\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a false \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u062f\u0631 \u0633\u0627\u06cc\u0631 \u062d\u0627\u0644\u062a\u200c\u0647\u0627 \u0628\u0647 \u062c\u0632 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062e\u0648\u062f \u0631\u0634\u062a\u0647\u200c\u06cc false \u0648 \u06cc\u0627 \u062e\u0648\u062f false \u0631\u0627 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u062e\u0635\u0627 false \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u062a\u0628\u062f\u06cc\u0644 \u0628\u0648\u0644\u06cc\u0646\u060c \u0645\u0642\u062f\u0627\u0631 true \u0631\u0627 \u0628\u0627\u0632 \u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/span><\/p>\n\n\n\n<p><span style=\"color: #000000; font-size: 16px;\">\u0627\u06cc\u0646 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0628\u062d\u062b \u0627\u0632 \u0627\u0648\u0644\u06cc\u0646 \u0642\u0633\u0645\u062a \u0627\u0632 <strong>\u0622\u0645\u0648\u0632\u0634 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/strong> \u0628\u0648\u062f. \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u062a\u0627 \u0628\u0647 \u0627\u06cc\u0646\u062c\u0627 \u0627\u06cc\u0646 \u0645\u0637\u0627\u0644\u0628 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0648\u062f\u0647 \u0628\u0627\u0634\u062f. \u062f\u0631 \u0642\u0633\u0645\u062a \u0628\u0639\u062f\u06cc \u0628\u0647 \u0645\u0628\u0627\u062d\u062b \u0628\u06cc\u0634\u062a\u0631\u06cc \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0632 \u062c\u0645\u0644\u0647 \u062d\u0644\u0642\u0647\u200c\u0647\u0627 \u0648 \u062e\u0637\u0627\u200c\u0647\u0627 \u0648 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u062e\u0648\u0627\u0647\u0645 \u067e\u0631\u062f\u0627\u062e\u062a.<\/span><\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0627\u0632 \u06a9\u062c\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u06a9\u06cc \u0627\u0632 \u0642\u0648\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0645\u062e\u0635\u0648\u0635\u0627 \u062f\u0631 \u062d\u0648\u0632\u0647\u200c\u06cc \u0648\u0628 \u0648 \u062f\u0631 \u0647\u0631 \u062f\u0648 \u0633\u0645\u062a \u06a9\u0627\u0631\u0628\u0631 \u0648 \u0633\u0631\u0648\u0631 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u0648\u062c\u0628 \u062a\u0639\u0627\u0645\u0644 \u0628\u0647\u062a\u0631 \u0628\u0627 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u062f\u0631 \u06a9\u0646\u0627\u0631 HTML \u0648 CSS \u06a9\u0647 \u0638\u0627\u0647\u0631 \u0648 \u0633\u0627\u062e\u062a\u0627\u0631 [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":8007,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,12],"tags":[],"class_list":["post-8003","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming-and-it-training","category-java-script-articles"],"_links":{"self":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/8003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/comments?post=8003"}],"version-history":[{"count":5,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/8003\/revisions"}],"predecessor-version":[{"id":67323,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/8003\/revisions\/67323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media\/8007"}],"wp:attachment":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media?parent=8003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/categories?post=8003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/tags?post=8003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}