{"id":39394,"date":"2024-05-15T10:49:22","date_gmt":"2024-05-15T06:19:22","guid":{"rendered":"https:\/\/wpadmin.maktabkhooneh.org\/mag\/?p=39394"},"modified":"2026-02-17T17:26:50","modified_gmt":"2026-02-17T13:56:50","slug":"javascript-commands","status":"publish","type":"post","link":"https:\/\/maktabkhooneh.org\/mag\/javascript-commands\/","title":{"rendered":"\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a &#8211; \u06f5\u06f0 \u062f\u0633\u062a\u0648\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648 \u0645\u0647\u0645"},"content":{"rendered":"\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc\u060c \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0639\u0644\u062a \u062f\u0631\u06a9 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0622\u0646\u0647\u0627 \u0628\u0647 \u0627\u0645\u0631\u06cc \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u0627\u0646 \u0648 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u06af\u0627\u0646 \u0648\u0628 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u0641\u0631\u0627\u062f\u06cc \u06a9\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648 \u0628\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u062a\u0633\u0644\u0637 \u062f\u0627\u0631\u0646\u062f\u060c \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u0627\u0646 \u0634\u0631\u06a9\u062a\u200c\u0647\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0647\u0633\u062a\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u200c\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0648 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0622\u0634\u0646\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0647 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u0635\u0644\u06cc \u0648 \u0628\u0646\u06cc\u0627\u062f\u06cc\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0641\u0631\u0642\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u062f\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0628\u0627\u0634\u062f \u06cc\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647\u060c \u0647\u0645\u0647\u200c\u06cc \u0622\u0646\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0647 \u062f\u0627\u062f\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--56206\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-learn cb-ud1ng69u\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\r\n<div class=\"zht-learn-card\">\r\n    <div class=\"zht-learn-title-section\">\r\n        <div class=\"zht-learn-card-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"currentColor\" width=\"24\" height=\"24\">\r\n                <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\" \/>\r\n            <\/svg>\r\n        <\/div>\r\n        \r\n        <!-- \u0639\u0646\u0648\u0627\u0646 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0644\u06cc\u0646\u06a9 -->\r\n        <a href=\"https:\/\/maktabkhooneh.org\/learn\/java-script\/\" class=\"zht-learn-card-title\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n            \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a        <\/a>\r\n    <\/div>\r\n\r\n    <!-- \u062f\u06a9\u0645\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u062a\u06af button -->\r\n    <!-- \u0627\u0632 onclick \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062a\u0627 \u0628\u0647 \u0645\u062d\u0636 \u06a9\u0644\u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u062f -->\r\n    <button class=\"zht-learn-card-btn\" data-course-url=\"https:\/\/maktabkhooneh.org\/learn\/java-script\/\" onclick=\"window.open(this.getAttribute('data-course-url'), '_blank');\">\r\n        \u0634\u0631\u0648\u0639 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc\r\n    <\/button>\r\n<\/div><\/div><\/div><\/div>\n\n\n<p>\u00a0\u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u06af\u0641\u062a \u062a\u0645\u0627\u0645\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u06cc\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0647\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u062e\u0648\u062f\u0634\u0627\u0646 \u0627\u0632 \u062a\u0627\u0628\u0639 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0647\u200c\u0648\u062c\u0648\u062f \u0646\u0645\u06cc\u200c\u0622\u06cc\u0646\u062f. \u0627\u06cc\u0646 \u0633\u0647 \u062f\u0627\u062f\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u06f1- \u0627\u0639\u062f\u0627\u062f (Number)<\/h3>\n\n\n\n<p>\u062a\u0627\u0628\u0639 Number \u062d\u0627\u0635\u0644 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062a\u0627\u0628\u0639 \u0639\u062f\u062f \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0642\u062f\u0627\u0631 NaN \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u062f. \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062d\u0627\u0635\u0644 \u0645\u062d\u0627\u0633\u0628\u0647 \u063a\u06cc\u0631 \u0645\u0645\u06a9\u0646 \u0628\u0627\u0634\u062f \u0645\u0627\u0646\u0646\u062f \u062a\u0642\u0633\u06cc\u0645 \u0635\u0641\u0631 \u0628\u0631 \u0635\u0641\u0631. \u06af\u0641\u062a\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0631 \u0639\u0628\u0627\u0631\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u0631\u06cc\u0627\u0636\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u0642\u062f\u0627\u0631 NaN \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u06f2- \u062d\u0631\u0648\u0641 (String)<\/h3>\n\n\n\n<p>\u0645\u0642\u062f\u0627\u0631 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0631 \u062a\u0627\u0628\u0639 String \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0644\u0641\u0628\u0627\u06cc\u06cc \u0627\u0633\u062a. \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 String a=new String(\u201cThere are three primitive data types\u201d);\u200e \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc There are three primitive data types \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u06cc\u0639\u0646\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 a \u0645\u062a\u063a\u06cc\u0631 \u0627\u0631\u062c\u0627\u0639\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646\u060c \u062f\u0631\u0648\u0646 \u067e\u0631\u0627\u0646\u062a\u0632 \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/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 fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"236\" src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/4d3bb0d8-12b7-4a47-b8f7-ad0598541e1d-300x236.jpg.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\u062d\u0644\u0642\u0647 While \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/4d3bb0d8-12b7-4a47-b8f7-ad0598541e1d-300x236.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/4d3bb0d8-12b7-4a47-b8f7-ad0598541e1d-768x604.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/4d3bb0d8-12b7-4a47-b8f7-ad0598541e1d.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/while-loop-in-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u062d\u0644\u0642\u0647 While \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u06f3- \u0628\u0648\u0644\u06cc\u0646 (Boolean)<\/h3>\n\n\n\n<p>\u062a\u0627\u0628\u0639 \u0628\u0648\u0644\u06cc\u0646 \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u062f\u0631\u0633\u062a (true)\u06cc\u0627 \u063a\u0644\u0637 (false) \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u06cc\u0639\u0646\u06cc \u0647\u0631 \u0634\u06cc \u062a\u0639\u0631\u06cc\u0641\u06cc \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631\u0633\u062a \u0627\u0633\u062a \u06cc\u0627 \u0646\u0647. \u0645\u0642\u062f\u0627\u0631 \u063a\u0644\u0637 \u062a\u0627\u0628\u0639 Boolean() \u0634\u0627\u0645\u0644 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0634\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 null \u06cc\u0627 \u062e\u0627\u0644\u06cc \u0628\u0627\u0634\u062f.<\/li>\n\n\n\n<li>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0634\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 undefined \u06cc\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f.<\/li>\n\n\n\n<li>\u0648\u0642\u062a\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0634\u06cc \u0635\u0641\u0631 \u0628\u0627\u0634\u062f.<\/li>\n\n\n\n<li>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0634\u06cc \u0645\u0646\u0641\u06cc \u0635\u0641\u0631 \u0628\u0627\u0634\u062f.<\/li>\n\n\n\n<li>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0647\u06cc\u0686 \u0645\u0642\u062f\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0634\u06cc \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n\n\n\n<li>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0631\u0634\u062a\u0647 \u062e\u0627\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0647\u0645\u06cc\u062a \u0646\u0642\u0637\u0647 \u0648\u06cc\u0631\u06af\u0648\u0644 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c<\/h2>\n\n\n\n<p>\u0648\u062c\u0648\u062f \u0646\u0642\u0637\u0647 \u0648\u06cc\u0631\u06af\u0648\u0644 (;) \u062f\u0631 \u0627\u0646\u062a\u0647\u0627\u06cc \u0647\u0631 \u062e\u0637 \u062f\u0633\u062a\u0648\u0631\u06cc \u0627\u0647\u0645\u06cc\u062a \u0641\u0631\u0627\u0648\u0627\u0646\u06cc \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u0639\u0644\u0627\u0645\u062a \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u067e\u0627\u06cc\u0627\u0646 \u062f\u0627\u062f\u0646 \u0647\u0631 \u062e\u0637 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647\u200c\u062f\u0631\u0633\u062a\u06cc \u0627\u062c\u0631\u0627 \u0634\u0648\u0646\u062f. \u0686\u0646\u0627\u0646\u0686\u0647 \u0641\u0631\u0627\u0645\u0648\u0634 \u06a9\u0646\u06cc\u062f \u0646\u0642\u0637\u0647 \u0648\u06cc\u0631\u06af\u0648\u0644 \u0631\u0627 \u062f\u0631 \u0627\u0646\u062a\u0647\u0627\u06cc \u06a9\u062f \u062e\u0648\u062f \u0628\u06af\u0630\u0627\u0631\u06cc\u062f\u060c \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0645\u0627 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0627\u06cc\u0646 \u0639\u0644\u0627\u0645\u062a \u0631\u0627 \u0628\u0647 \u0627\u0646\u062a\u0647\u0627\u06cc \u062e\u0637 \u0633\u0648\u0631\u0633 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u062e\u0637\u0627 \u0631\u062e \u062f\u0647\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u200c\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u062a\u0633\u0644\u0637 \u0628\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e \u0628\u0627\u06cc\u062f \u0628\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f \u0622\u0646 \u0645\u0633\u0644\u0637 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u062f\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0628\u0627 \u062f\u0642\u062a \u0648 \u062f\u0631 \u062c\u0627\u06cc \u062f\u0631\u0633\u062a \u062e\u0648\u062f \u0628\u0647\u200c\u06a9\u0627\u0631 \u0628\u0628\u0631\u06cc\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u0646\u062f \u0631\u0627 \u0645\u0639\u0631\u0641\u06cc \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0648 \u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0639\u0628\u0627\u0631\u062a\u200c\u0627\u0646\u062f \u0627\u0632:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 document.getElementById\u200e<\/h3>\n\n\n\n<p>\u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f jQuery \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u0627\u0646 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u06a9\u062f\u0647\u0627 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0627\u0645 \u06cc\u0627 \u06a9\u0644\u0627\u0633 HTML \u067e\u0631\u062f\u0627\u0632\u0634 \u06a9\u0646\u0646\u062f. \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0647 \u0639\u0644\u062a \u0627\u06cc\u0646\u200c\u06a9\u0647 \u0628\u0627\u06cc\u062f \u062a\u0645\u0627\u0645 \u06a9\u062f\u0647\u0627\u06cc \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f \u0628\u0647 \u0632\u0645\u0627\u0646 \u067e\u0631\u062f\u0627\u0632\u0634 \u0632\u06cc\u0627\u062f\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f \u062a\u0627 \u0628\u0631\u0686\u0633\u0628 \u0645\u0646\u0627\u0633\u0628 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f. \u0648\u062c\u0648\u062f \u062f\u0633\u062a\u0648\u0631 document.getElementById()\u200e \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0645\u062f\u0644 \u0634\u06cc \u0633\u0646\u062f \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627\u0639\u062b \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u067e\u0631\u062f\u0627\u0632\u0634 \u06a9\u062f\u0647\u0627 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0648\u0631\u0648\u062f\u06cc \u0648 \u062e\u0631\u0648\u062c\u06cc<\/h3>\n\n\n\n<p>\u0628\u0647\u200c\u0637\u0648\u0631 \u062a\u0642\u0631\u06cc\u0628\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u06af\u0641\u062a \u06a9\u0647 \u062a\u0645\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627 \u0628\u0647 \u0645\u0642\u062f\u0627\u0631\u06cc \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0639\u0644\u062a \u062f\u0631 alert()\u200e \u0648 prompt()\u200e \u0631\u0627 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647\u200c\u0627\u0646\u062f. \u062f\u0633\u062a\u0648\u0631 alert \u06a9\u0627\u062f\u0631 \u06af\u0641\u062a\u06af\u0648\u06cc\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0633\u062a\u0648\u0631 prompt \u067e\u0627\u0633\u062e \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p>\u0646\u062d\u0648\u0647 \u0646\u0648\u0634\u062a\u0646:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">alert<\/span><span class=\"token\">(<\/span><span class=\"token\">\"message\"<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span>stringVar <span class=\"token\">=<\/span> <span class=\"token\">prompt<\/span><span class=\"token\">(<\/span><span class=\"token\">\"message\"<\/span><span class=\"token\">)<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">setTimeout\u062f\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 setTimeout\u060c \u0642\u0627\u0628\u0644\u06cc\u062a\u06cc \u062f\u0627\u062e\u0644\u06cc \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a. \u062a\u0627\u0628\u0639 \u0641\u0648\u0642 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0628\u062f\u0648\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc \u06a9\u0627\u0631\u0628\u0631\u060c \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0627\u062c\u0631\u0627 \u0634\u0648\u0646\u062f. \u062f\u0631 \u062a\u0627\u0628\u0639 setTimeout \u062f\u0648 \u0641\u0627\u06a9\u062a\u0648\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u062f\u0633\u062a\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0627\u06cc\u062f \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u0648\u062f \u0648 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0633\u062a\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0634\u0645\u0627\u0631\u0634 \u0645\u0639\u06a9\u0648\u0633 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062a\u0645\u0627\u0645 \u0632\u0645\u0627\u0646 \u062f\u0633\u062a\u0648\u0631 \u0627\u0648\u0644 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f. \u0632\u0645\u0627\u0646 \u0634\u0645\u0627\u0631\u0646\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631 \u062d\u0633\u0628 \u0645\u06cc\u0644\u06cc\u200c\u062b\u0627\u0646\u06cc\u0647 \u062d\u0633\u0627\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0632\u0645\u0627\u0646 \u0645\u0648\u0631\u062f \u0646\u0638\u0631\u062a\u0627\u0646 \u0631\u0627 \u0628\u0631 \u0627\u06cc\u0646 \u0627\u0633\u0627\u0633 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p>\u0646\u062d\u0648\u0647 \u0646\u0648\u0634\u062a\u0646:<\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\"><span class=\"token\">setTimeout<\/span><span class=\"token\">(<\/span>command<span class=\"token\">,<\/span> time<span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n<div class=\"absolute top-0 right-0 text-white\">\u06cc\u0627 \u0647\u0631 \u0634\u06cc\u0648\u0647 \u0632\u0645\u0627\u0646\u06cc \u062f\u06cc\u06af\u0631\u06cc:<\/div>\n<div>\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\"><span class=\"token\">setTimeout<\/span><span class=\"token\">(<\/span>myfunction<span class=\"token\">,<\/span> <span class=\"token\">\u06f5\u06f0\u06f0\u06f0<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 setInterval<\/h3>\n\n\n\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 setInterval \u0627\u0645\u06a9\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u0645\u06a9\u0631\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0631\u0627 \u062f\u0631 \u0641\u0648\u0627\u0635\u0644 \u0632\u0645\u0627\u0646\u06cc \u0645\u0634\u062e\u0635 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u062f. \u0627\u0632 setInterval \u0628\u0631\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u062f\u0631 \u0641\u0648\u0627\u0635\u0644 \u0632\u0645\u0627\u0646\u06cc \u0645\u0634\u062e\u0635 \u0627\u0632 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u0628\u0647\u200c\u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u062f \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f.<\/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\/reactjs-63_QsAvipB_1403-08-16-164734762\/30ad815996c7019e488903891aba7d2b.webp?expire=4893471932&#038;token=58cbda5c656fe3c1c2b21f90f54d1188&#038;md5=WMvaXGVv48HCsh-Q9U0RiA==\" \n            alt=\"\u062f\u0648\u0631\u0647 \u0622\u0645\u0648\u0632\u0634 React\" \n            title=\"\u062f\u0648\u0631\u0647 \u0622\u0645\u0648\u0632\u0634 React\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D9%81%D8%B1%DB%8C%D9%85%D9%88%D8%B1%DA%A9-reactjs-mk401\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u062f\u0648\u0631\u0647 \u0622\u0645\u0648\u0632\u0634 React        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f5\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f4\u06f1\u06f9,\u06f3\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f3\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D9%81%D8%B1%DB%8C%D9%85%D9%88%D8%B1%DA%A9-reactjs-mk401\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p>\u00a0<strong>\u0646\u062d\u0648\u0647 \u0646\u0648\u0634\u062a\u0646:<\/strong><\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\"><span class=\"token\">setInterval<\/span><span class=\"token\">(<\/span>command<span class=\"token\">,<\/span> time<span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631\u0627\u062a clearTimeout \u0648 clearInterval<\/h3>\n\n\n\n<p>\u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a setTimeout \u0648 setInterval \u0628\u0627\u06cc\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u0622\u0646\u0647\u0627 \u0647\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0632\u06cc\u0631\u0627 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0647\u0645\u06cc\u0634\u06af\u06cc \u0646\u0628\u0627\u06cc\u062f \u0627\u062c\u0631\u0627 \u0634\u0648\u0646\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0639\u0644\u062a \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a clearTimeout \u0648 clearInterval \u062f\u0631 \u0644\u06cc\u0633\u062a \u06a9\u062f\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p>\u0646\u062d\u0648\u0647\u200c\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0634\u0646\u0627\u0633\u0647\u200c\u06cc \u0639\u062f\u062f\u06cc \u062a\u0627\u0628\u0639 setTimeout \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u062f\u0631 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0648 \u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u067e\u0627\u06a9 \u06a9\u0631\u062f\u0646 \u0634\u0645\u0627\u0631\u0646\u062f\u0647 \u0628\u0647 \u062a\u0627\u0628\u0639 clearTimeout \u0641\u0631\u0633\u062a\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a setInterval \u0648 clearInterval \u0647\u0645 \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0633\u062a.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$timer <span class=\"token\">=<\/span> <span class=\"token\">setInterval<\/span><span class=\"token\">(<\/span>command<span class=\"token\">,<\/span> <span class=\"token\">\u06f5\u06f0\u06f0\u06f0<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">clearInterval<\/span><span class=\"token\">(<\/span>$timer<span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Var \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 var \u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0627\u062f\u0647\u200c\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647\u200c\u0637\u0648\u0631 \u0631\u0633\u0645\u06cc \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0633\u0631\u0627\u0633\u0631\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0627 \u0628\u0647\u200c\u06a9\u0627\u0631\u06af\u06cc\u0631\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0632 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0645\u0646\u0627\u0628\u0639 \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u062f\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u06cc\u062f \u0645\u0631\u0627\u0642\u0628 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0628\u0627\u0639\u062b \u0628\u0627\u0632\u0646\u0648\u06cc\u0633\u06cc \u06a9\u062f\u0647\u0627 \u0646\u0634\u0648\u062f.<\/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=\"194\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/637e9b17-fd03-4b06-9e88-440a948fba90-300x194.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0648\u06cc\u0698\u0648\u0627\u0644 \u0627\u0633\u062a\u0648\u062f\u06cc\u0648\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/637e9b17-fd03-4b06-9e88-440a948fba90-300x194.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/637e9b17-fd03-4b06-9e88-440a948fba90-768x497.jpg 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/637e9b17-fd03-4b06-9e88-440a948fba90.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\/194;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/javascript-in-vscode\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0648\u06cc\u0698\u0648\u0627\u0644 \u0627\u0633\u062a\u0648\u062f\u06cc\u0648<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u062a\u0627\u0628\u0639 \u0641\u0631\u0627\u062e\u0648\u0627\u0646 \u062e\u0648\u062f\u06a9\u0627\u0631 (Self-calling Function)<\/h3>\n\n\n\n<p>\u062a\u0627\u0628\u0639 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0642\u0637\u0639\u0647 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a \u06a9\u0647 \u067e\u0633 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0646\u060c \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0639\u0628\u0627\u0631\u0627\u062a \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u062f\u0631\u0648\u0646 \u067e\u0631\u0627\u0646\u062a\u0632 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f \u0633\u067e\u0633 \u0628\u0647\u200c\u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u0639\u0644\u0627\u0646 \u062a\u0627\u0628\u0639 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\"><span class=\"token\">(<\/span><span class=\"token\">function<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">{<\/span>    <span class=\"token\">\/\/ some private code that will be executed automatically})<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631Math.random<\/h3>\n\n\n\n<p>\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0639\u062f\u062f\u06cc \u062a\u0635\u0627\u062f\u0641\u06cc \u062f\u0631 \u0628\u0627\u0632\u0647\u200c\u06cc \u06f0 \u062a\u0627 \u06f1 (\u0627\u0639\u062f\u0627\u062f \u0635\u0641\u0631 \u062a\u0627 \u06a9\u0645\u200c\u062a\u0631 \u0627\u0632 \u06cc\u06a9) \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062a\u0648\u0632\u06cc\u0639 \u0627\u0639\u062f\u0627\u062f \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 Math.random \u06cc\u06a9\u0646\u0648\u0627\u062e\u062a \u0627\u0633\u062a \u0648 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u06cc\u0627\u0632 \u062e\u0648\u062f \u0645\u0642\u06cc\u0627\u0633\u200c\u067e\u0630\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 map<\/h3>\n\n\n\n<p>\u0641\u0631\u0645\u0627\u0646 map \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0633\u062a\u0648\u0631 \u0641\u0648\u0642 \u0622\u0631\u0627\u06cc\u0647\u200c\u0627\u06cc \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u062a\u0627\u0628\u0639\u06cc \u0645\u0634\u062e\u0635 \u0631\u0648\u06cc \u0647\u0631 \u0639\u0636\u0648 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0628\u0632\u0631\u06af \u0627\u0635\u0644\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0637\u0648\u0631\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0627\u0635\u0644\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0646\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 debounce<\/h3>\n\n\n\n<p>\u06a9\u0627\u0631\u06a9\u0631\u062f \u062f\u0633\u062a\u0648\u0631 debounce \u06a9\u0627\u0645\u0644\u0627\u064b \u0628\u0631\u0639\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631 setTimeout \u0627\u0633\u062a. \u06cc\u0639\u0646\u06cc \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u0632 debounce \u0628\u0631\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u062f \u0628\u0647\u200c\u0637\u0648\u0631 \u0645\u06a9\u0631\u0631 \u0628\u0627 \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u0639\u0627\u0645\u0644 \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0636\u0645\u0627\u0646\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u06a9\u062f \u0634\u0645\u0627 \u0628\u0627 \u0647\u0631 \u0628\u0627\u0631 \u0648\u0631\u0648\u062f\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0641\u0642\u0637 \u06cc\u06a9\u200c\u0628\u0627\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"780\" height=\"470\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-4.jpeg\" alt=\"\" class=\"wp-image-39398 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-4.jpeg 780w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-4-300x181.jpeg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-4-768x463.jpeg.webp 768w\" data-sizes=\"(max-width: 780px) 100vw, 780px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 780px; --smush-placeholder-aspect-ratio: 780\/470;\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 poll<\/h3>\n\n\n\n<p>\u0628\u0631\u062e\u0644\u0627\u0641 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062f\u06cc\u06af\u0631\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u067e\u0627\u06cc\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0627\u0639\u0644\u0627\u0645 \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u062a\u0645\u0627\u0645 \u06a9\u0627\u0631 \u06cc\u0627 \u0648\u062c\u0648\u062f \u062e\u0637\u0627\u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062f\u0633\u062a\u06cc (poll) \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f. \u0627\u06cc\u0646 \u0641\u0631\u0645\u0627\u0646 \u06a9\u0645\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0627\u0633\u062a \u0627\u0645\u0627 \u0642\u0637\u0639\u0627\u064b \u0627\u0631\u0632\u0634 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 once<\/h3>\n\n\n\n<p>once \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u0628\u0627\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f. \u062d\u062a\u06cc \u0627\u06af\u0631 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u0635\u062f\u0627 \u0628\u0632\u0646\u06cc\u062f\u060c \u062a\u0623\u062b\u06cc\u0631\u06cc \u0646\u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a. \u062a\u0646\u0647\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc\u060c \u0645\u0642\u0627\u062f\u06cc\u0631 \u062a\u0627\u0628\u0639 \u0627\u0635\u0644\u06cc \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u0628\u0648\u062f. \u0627\u06cc\u0646 \u0641\u0631\u0645\u0627\u0646 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u0628\u062e\u0634 \u0634\u0646\u0648\u0646\u062f\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f (event listener) \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 GetAbsoluteUrl<\/h3>\n\n\n\n<p>\u0627\u06cc\u0646 \u0641\u0631\u0645\u0627\u0646\u060c \u0622\u062f\u0631\u0633 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc \u0648\u0627\u0642\u0639\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062d\u0627\u0648\u06cc URL \u0631\u0627 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u0634\u0645\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062d\u0627\u0648\u06cc URL \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0628\u062f\u0647\u06cc\u062f \u062a\u0627 \u0622\u062f\u0631\u0633 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686\u200c\u06af\u0648\u0646\u0647 \u06a9\u0648\u0626\u0631\u06cc \u06cc\u0627 \u0639\u0646\u0627\u0635\u0631 \u0627\u0636\u0627\u0641\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0627\u0632 \u0622\u062f\u0631\u0633\u200c\u0647\u0627\u06cc \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc \u0628\u0647 \u0634\u06a9\u0644\u06cc \u062f\u0642\u06cc\u0642 \u0648 \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\"><span class=\"token\">var<\/span> getAbsoluteUrl <span class=\"token\">=<\/span> <span class=\"token\">(<\/span><span class=\"token\">function<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span> <span class=\"token\">{<\/span><span class=\"token\">var<\/span> a<span class=\"token\">;<\/span><span class=\"token\">return<\/span> <span class=\"token\">function<\/span><span class=\"token\">(<\/span><span class=\"token parameter\">url<\/span><span class=\"token\">)<\/span> <span class=\"token\">{<\/span><span class=\"token\">if<\/span><span class=\"token\">(<\/span><span class=\"token\">!<\/span>a<span class=\"token\">)<\/span> a <span class=\"token\">=<\/span> document<span class=\"token\">.<\/span><span class=\"token\">createElement<\/span><span class=\"token\">(<\/span><span class=\"token\">'a'<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>a<span class=\"token\">.<\/span>href <span class=\"token\">=<\/span> url<span class=\"token\">;<\/span><span class=\"token\">return<\/span> a<span class=\"token\">.<\/span>href<span class=\"token\">;<\/span><span class=\"token\">}<\/span><span class=\"token\">;<\/span><span class=\"token\">}<\/span><span class=\"token\">)<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><span class=\"token\">\/\/ UsagegetAbsoluteUrl('\/something'); \/\/<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631String.replace<\/h3>\n\n\n\n<p>\u0641\u0631\u0645\u0627\u0646 String.replace \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0645\u062d\u062a\u0648\u0627\u06cc \u0631\u0634\u062a\u0647 \u0645\u062a\u0646\u06cc \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u0641\u0631\u0645\u0627\u0646\u060c \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0645\u062a\u0646 \u0645\u0648\u0631\u062f\u0646\u0638\u0631 \u0628\u0631\u0627\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc\u200c\u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0645\u062a\u0646 \u062f\u0644\u062e\u0648\u0627\u0647 \u0634\u0645\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u0644\u06af\u0648\u06cc \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0633\u0627\u062f\u0647 \u06cc\u0627 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 (regular expression) \u0628\u0627\u0634\u062f. \u0633\u067e\u0633 \u0627\u06cc\u0646 \u0641\u0631\u0645\u0627\u0646\u060c \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062c\u062f\u06cc\u062f \u062d\u0627\u0648\u06cc \u0645\u062a\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f \u0648 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0631\u0627 \u062f\u0633\u062a\u200c\u0646\u062e\u0648\u0631\u062f\u0647 \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Array.push<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 Array.push \u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0622\u06cc\u062a\u0645\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0628\u0647\u200c\u06a9\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f. \u0627\u06cc\u0646 \u0645\u062a\u062f\u060c \u0637\u0648\u0644 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u0647 \u0648 \u0637\u0648\u0644 \u062c\u062f\u06cc\u062f\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u0631\u0648\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0645\u0642\u062f\u0627\u0631\u06cc \u0631\u0627 \u0628\u0631\u0646\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631Array.filter<\/h3>\n\n\n\n<p>Array.filter \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0634\u0645\u0627\u060c \u0622\u0631\u0627\u06cc\u0647\u200c\u0627\u06cc \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0631\u0627\u06cc\u0647\u200c\u0627\u06cc \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u06a9\u0647 \u0641\u0642\u0637 \u0647\u0645\u0627\u0646 \u0622\u06cc\u062a\u0645\u200c\u0647\u0627 \u0631\u0627 \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u062f\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0635\u0644\u06cc \u067e\u06cc\u0645\u0627\u06cc\u0634 \u06a9\u0631\u062f\u0647 \u0648 \u0641\u0642\u0637 \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u06a9\u0647 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u06cc \u0647\u0633\u062a\u0646\u062f \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Array.reduce<\/h3>\n\n\n\n<p>Array.reduce \u062f\u0633\u062a\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0622\u06cc\u062a\u0645\u200c\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u0622\u06cc\u062a\u0645\u200c\u0647\u0627\u06cc \u0648\u0627\u062d\u062f \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f. \u06af\u0641\u062a\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0639\u0646\u0627\u0635\u0631 \u0622\u0631\u0627\u06cc\u0647 \u062e\u0627\u0644\u06cc \u0628\u0627\u0634\u062f \u0627\u062c\u0631\u0627 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 String.toLowerCase<\/h3>\n\n\n\n<p>\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0631\u0634\u062a\u0647 \u0645\u062a\u0646\u06cc \u0628\u0647 \u0632\u0628\u0627\u0646 \u0627\u0646\u06af\u0644\u06cc\u0633\u06cc \u0631\u0627 \u0628\u0647 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">isNative \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 isNative \u0628\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u06af\u0648\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0648\u06cc\u0698\u06af\u06cc \u062e\u0627\u0635 \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06cc\u0627 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u06cc \u062c\u0627\u0646\u0628\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"780\" height=\"470\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-5.jpeg\" alt=\"\" class=\"wp-image-39399 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-5.jpeg 780w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-5-300x181.jpeg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-5-768x463.jpeg.webp 768w\" data-sizes=\"(max-width: 780px) 100vw, 780px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 780px; --smush-placeholder-aspect-ratio: 780\/470;\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 String.substr<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 String.substr \u062f\u0633\u062a\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0645\u062a\u0646 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0627\u0632 \u062f\u0631\u0648\u0646 \u0631\u0634\u062a\u0647 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u06cc\u062f \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0632 \u0686\u0647 \u0642\u0633\u0645\u062a\u06cc \u0627\u0632 \u0631\u0634\u062a\u0647 \u0648 \u0686\u0647 \u062a\u0639\u062f\u0627\u062f \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 debug(message)<\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a debug \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0647\u0631 \u0627\u06cc\u0631\u0627\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u0634\u06a9\u0627\u0644 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u067e\u06cc\u0627\u0645 \u0628\u0647 \u067e\u0646\u062c\u0631\u0647 \u06a9\u0646\u0633\u0648\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/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\/javascript-es-series_1403-08-16-164352163\/97c6aa2e4add56ea5373fa13a8178942.webp?expire=4893471932&#038;token=a299c61715e09470f165388b87e60951&#038;md5=opnGFxXglHDxZTiLh-YJUQ==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a (JavaScript)\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a (JavaScript)\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%AC%D8%A7%D9%88%D8%A7-%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA-mk1122\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a (JavaScript)        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1,\u06f4\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f5\u06f2\u06f4,\u06f6\u06f5\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f6\u06f5%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%AC%D8%A7%D9%88%D8%A7-%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA-mk1122\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p>\u00a0\u0645\u062b\u0627\u0644 \u0646\u0645\u0648\u0646\u0647 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>console<span class=\"token\">.<\/span><span class=\"token\">debug<\/span><span class=\"token\">(<\/span><span class=\"token\">\"log message\"<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 string.toLowerCase<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631\u06cc toLowerCase \u0631\u0634\u062a\u0647\u200c\u0627\u06cc \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u062a\u0645\u0627\u0645 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0627\u0645\u0627 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 (Function Return)<\/h3>\n\n\n\n<p>\u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627\u060c \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u062a\u0627\u0628\u0639 return \u0628\u0631\u0633\u062f\u060c \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06af\u0631 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u067e\u0633 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c javascript\u200c \u067e\u0633 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0628\u0647 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> a <span class=\"token\">=<\/span> <span class=\"token\">newFunction<\/span><span class=\"token\">(<\/span><span class=\"token\">\u06f6<\/span><span class=\"token\">,<\/span> <span class=\"token\">\u06f4<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>   <span class=\"token\">\/\/ called Function, the return value will       be in a<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">function<\/span> <span class=\"token\">newFunction<\/span><span class=\"token\">(<\/span><span class=\"token parameter\">x<\/span><span class=\"token parameter\">,<\/span><span class=\"token parameter\"> y<\/span><span class=\"token\">)<\/span> <span class=\"token\">{<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span>  <span class=\"token\">return<\/span> x <span class=\"token\">*<\/span> y<span class=\"token\">;<\/span>             <span class=\"token\">\/\/ Function returns the multiplication of x and y<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f4<\/span><span class=\"token\">}<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 floor<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 floor \u0627\u0639\u062f\u0627\u062f \u0627\u0639\u0634\u0627\u0631\u06cc \u0631\u0627 \u0628\u0647 \u0646\u0632\u062f\u06cc\u06a9\u200c\u062a\u0631\u06cc\u0646 \u0639\u062f\u062f \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631 \u06af\u0631\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0686\u0646\u0627\u0646\u0686\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0639\u062f\u062f\u06cc \u0635\u062d\u06cc\u062d \u0628\u0627\u0634\u062f \u0647\u06cc\u0686 \u0645\u0642\u062f\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\">Math<span class=\"token\">.<\/span><span class=\"token\">floor<\/span><span class=\"token\">(<\/span><span class=\"token\">\u06f1.\u06f6<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062d\u0644\u0642\u0647\u200c\u06cc for \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u062f\u0633\u062a\u0648\u0631 \u062d\u0644\u0642\u0647 \u0627\u0633\u062a. \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 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0645\u06a9\u0631\u0631 \u0628\u062e\u0634\u06cc \u0627\u0632 \u06a9\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0639\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u062d\u0644\u0642\u0647 for \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062d\u0644\u0642\u0647\u200c\u0647\u0627 \u062a\u06a9\u0631\u0627\u0631\u0634\u0648\u0646\u062f\u0647 \u0647\u0633\u062a\u0646\u062f \u0648 \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a \u062a\u06a9\u0631\u0627\u0631 \u0622\u0646\u0647\u0627 \u0642\u0627\u0628\u0644 \u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u062a. \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 Break \u0628\u0631\u0627\u06cc \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0646 \u062d\u0644\u0642\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p>\u0646\u062d\u0648\u0647\u200c\u06cc \u0646\u0648\u0634\u062a\u0646:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">for<\/span><span class=\"token\">(<\/span>initialize<span class=\"token\">;<\/span> condition<span class=\"token\">;<\/span> iteration<span class=\"token\">)<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">{<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span>    <span class=\"token\">\/\/ Code<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f4<\/span><span class=\"token\">}<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f5<\/span><span class=\"token\">for<\/span> <span class=\"token\">(<\/span><span class=\"token\">var<\/span> a <span class=\"token\">=<\/span> <span class=\"token\">\u06f0<\/span><span class=\"token\">;<\/span> i <span class=\"token\">&lt;<\/span> <span class=\"token\">\u06f1\u06f0<\/span><span class=\"token\">;<\/span> a<span class=\"token\">++<\/span><span class=\"token\">)<\/span> <span class=\"token\">{<\/span> console<span class=\"token\">.<\/span><span class=\"token\">log<\/span><span class=\"token\">(<\/span>a<span class=\"token\">)<\/span><span class=\"token\">;<\/span> <span class=\"token\">}<\/span><\/code><\/pre>\n\n\n\n<p>\u06af\u0641\u062a\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0633\u062a\u0648\u0631 for \u0633\u0647 \u0628\u062e\u0634 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647\u060c \u0634\u0631\u0637 \u0648 \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a \u062f\u0641\u0639\u0627\u062a \u062a\u06a9\u0631\u0627\u0631 \u0631\u0627 \u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0647 \u0628\u062e\u0634 \u0645\u062a\u063a\u06cc\u0631\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647\u060c \u0628\u0631\u0627\u06cc \u0622\u0646 \u0634\u0631\u0637\u06cc \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0647\u0631 \u0628\u0627\u0631 \u062a\u06a9\u0631\u0627\u0631 \u0622\u0646 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u062a\u0639\u062f\u0627\u062f \u062f\u0641\u0639\u0627\u062a \u062a\u06a9\u0631\u0627\u0631 \u062d\u0644\u0642\u0647 \u0645\u0634\u062e\u0635 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"780\" height=\"470\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-6.png\" alt=\"\u062d\u0644\u0642\u0647\u200c\u06cc for \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" class=\"wp-image-39400 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-6.png 780w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-6-300x181.png.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-6-768x463.png.webp 768w\" data-sizes=\"(max-width: 780px) 100vw, 780px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 780px; --smush-placeholder-aspect-ratio: 780\/470;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 \u0634\u0631\u0637 If else<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 If else\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a. \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0634\u0631\u0637\u06cc \u062f\u0648 \u0642\u0633\u0645\u062a \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0647\u0631 \u0642\u0633\u0645\u062a\u06cc \u0627\u0632 \u0634\u0631\u0637 \u06a9\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0628\u0648\u062f \u0647\u0645\u0627\u0646 \u0642\u0633\u0645\u062a \u0627\u0648\u0644 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0642\u0633\u0645\u062a \u062f\u0648\u0645 \u0634\u0631\u0637 \u0627\u062c\u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0627\u06af\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633 \u0628\u062e\u0648\u0627\u0647\u062f \u062f\u0631 \u0635\u0648\u0631\u062a \u062f\u0631\u0633\u062a \u0628\u0648\u062f\u0646 \u0634\u0631\u0637 \u0627\u0648\u0644\u060c \u0634\u0631\u0637 \u0628\u0639\u062f\u06cc \u0628\u0631\u0631\u0633\u06cc \u0646\u0634\u0648\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 continue \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> time <span class=\"token\">=<\/span> <span class=\"token\">new<\/span> <span class=\"token\">Date<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">.<\/span><span class=\"token\">getHours<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span>                               <span class=\"token\">if<\/span><span class=\"token\">(<\/span>hours<span class=\"token\">&lt;<\/span><span class=\"token\">\u06f1\u06f2<\/span><span class=\"token\">)<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span>                               document<span class=\"token\">.<\/span><span class=\"token\">write<\/span><span class=\"token\">(<\/span><span class=\"token\">\"Hello, We will meet tomorrow morning&lt;br \/&gt;\"<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f4<\/span>                               <span class=\"token\">else<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f5<\/span>                               document<span class=\"token\">.<\/span><span class=\"token\">write<\/span><span class=\"token\">(<\/span><span class=\"token\">\"Hello, We will meet tomorrow afternoon&lt;br \/&gt;\"<\/span><span class=\"token\">)<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u062f\u0633\u062a\u0648\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 If else \u0628\u0631\u0627\u06cc \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f\u0646 \u0645\u0633\u06cc\u0631 \u0627\u062c\u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0632\u0645\u0627\u0646 \u0641\u0639\u0644\u06cc \u0631\u0648\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u06a9\u0647 \u0627\u06af\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u067e\u06cc\u0634 \u0627\u0632 \u0638\u0647\u0631 \u0628\u0627\u0634\u062f \u067e\u06cc\u063a\u0627\u0645 &#8220;<strong>Hello, We will meet tomorrow morning&#8221; <\/strong>\u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u067e\u06cc\u063a\u0627\u0645 &#8220;<strong>Hello, We will meet tomorrow afternoon<\/strong> &#8221; \u0631\u0648\u06cc \u062e\u0631\u0648\u062c\u06cc \u0646\u0645\u0627\u06cc\u0627\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 constructor<\/h3>\n\n\n\n<p>\u0645\u062a\u062f\u0647\u0627\u06cc \u0648\u06cc\u0698\u0647 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 constructor \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u062a\u0627 \u0645\u062a\u062f\u06cc \u062e\u0627\u0635 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0648 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u0634\u06cc\u0627\u0621 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u062f\u0631\u0648\u0646 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0633\u0627\u0632\u0646\u062f\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc (overloading) \u0648 \u0632\u06cc\u0631\u0646\u0648\u06cc\u0633 (overriding)\u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\"><span class=\"token\">constructor<\/span><span class=\"token\">(<\/span><span class=\"token parameter\">[<\/span><span class=\"token parameter\">arguments<\/span><span class=\"token parameter\">]<\/span><span class=\"token\">)<\/span> <span class=\"token\">{<\/span> <span class=\"token\">...<\/span> <span class=\"token\">}<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Math Object<\/h3>\n\n\n\n<p>\u0627\u0632 \u062f\u0633\u062a\u0648\u0631 Math \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u067e\u0648\u06cc\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0631\u06cc\u0627\u0636\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f. \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 Math \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0645\u0633\u062a\u0642\u0633\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0633\u0627\u062e\u062a\u0646 \u0622\u0646 \u0628\u0627 \u06a9\u0644\u06cc\u062f\u0648\u0627\u0698\u0647 \u062c\u062f\u06cc\u062f \u0646\u062f\u0627\u0631\u06cc\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\">Math<span class=\"token\">.<\/span><span class=\"token\">sqrt<\/span><span class=\"token\">(<\/span><span class=\"token\">\u06f2\u06f5<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Date<\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u062f\u0633\u062a\u0648\u0631 Date \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u0628\u0627 \u062a\u0627\u0631\u06cc\u062e \u0648 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\"><span class=\"token\">var<\/span> a <span class=\"token\">=<\/span> <span class=\"token\">new<\/span> <span class=\"token\">Date<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Error Object<\/h3>\n\n\n\n<p>\u0627\u0632 \u0641\u0631\u0645\u0627\u0646 Error \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0646\u0645\u0627\u06cc\u0634 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0637\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0647\u0646\u06af\u0627\u0645\u06cc \u0628\u0647\u200c\u06a9\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f \u06a9\u0647 \u062e\u0637\u0627\u06cc \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0631\u062e \u062f\u0627\u062f\u0647 \u0628\u0627\u0634\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0632 Error \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u0639\u0646\u0635\u0631\u06cc \u067e\u0627\u06cc\u0647 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u0627\u062a \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">try<\/span> <span class=\"token\">{<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">myalert<\/span><span class=\"token\">(<\/span><span class=\"token\">\"Hello\"<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span><span class=\"token\">}<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f4<\/span><span class=\"token\">catch<\/span><span class=\"token\">(<\/span>err<span class=\"token\">)<\/span> <span class=\"token\">{<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f5<\/span>  document<span class=\"token\">.<\/span><span class=\"token\">getElementById<\/span><span class=\"token\">(<\/span><span class=\"token\">\"task\"<\/span><span class=\"token\">)<\/span><span class=\"token\">.<\/span>innerHTML <span class=\"token\">=<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f6<\/span>  err<span class=\"token\">.<\/span>name <span class=\"token\">+<\/span> <span class=\"token\">\"&lt;br&gt;\"<\/span> <span class=\"token\">+<\/span> err<span class=\"token\">.<\/span>message<span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f7<\/span><span class=\"token\">}<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631toExponential<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 toExponential \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u0627\u0633\u062a\u060c \u0631\u0634\u062a\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0645\u0627\u06cc\u0634 \u0646\u0645\u0627\u06cc\u06cc \u0648 \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u0631\u0642\u0645 \u0627\u0639\u0634\u0627\u0631 \u0645\u0634\u062e\u0635 \u0647\u0633\u062a\u0646\u062f \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> y <span class=\"token\">=<\/span> <span class=\"token\">\u06f9.\u06f6\u06f5\u06f6<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span>y<span class=\"token\">.<\/span><span class=\"token\">toExponential<\/span><span class=\"token\">(<\/span><span class=\"token\">\u06f2<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>   will <span class=\"token\">return<\/span> <span class=\"token\">\u06f9.66e+0<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 toFixed<\/h3>\n\n\n\n<p>\u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0648 \u062c\u0630\u0627\u0628\u200c\u062a\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646 \u0645\u062a\u062f \u0627\u0633\u062a. \u0632\u06cc\u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635 \u0634\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u0639\u0634\u0627\u0631 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f \u0648 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u062f.<\/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\/front_gcZ5ulR_1403-08-16-164827889\/eb15a124ff8961e6f5a4178684ece70c.webp?expire=4893471932&#038;token=0416681717d9beb623a1202e6efcac1b&#038;md5=BBZoFxfZvrYjoSAubvysGw==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 \u0637\u0631\u0627\u062d\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a (Front-End)\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 \u0637\u0631\u0627\u062d\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a (Front-End)\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C-%D9%88%D8%A8-%D8%B3%D8%A7%DB%8C%D8%AA-front-end-mk3\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 \u0637\u0631\u0627\u062d\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a (Front-End)        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f9\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f3\u06f9\u06f9,\u06f6\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f6\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C-%D9%88%D8%A8-%D8%B3%D8%A7%DB%8C%D8%AA-front-end-mk3\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p>\u00a0\u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u062c\u0630\u0627\u0628 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062d\u062a\u06cc \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0647\u0645 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0632 \u0645\u062a\u062f\u0647\u0627 \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062c\u0627\u0648\u0627\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627 \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u060c \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0627\u0634\u06cc\u0627\u0621 \u062f\u0631\u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0641\u0631\u0645\u0627\u0646 toFixed \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f \u06a9\u0647 \u0639\u062f\u062f \u0631\u0627 \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u200c\u0634\u062f\u0647\u200c\u06cc \u0631\u0642\u0645 \u0627\u0639\u0634\u0627\u0631 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u060c \u062a\u0639\u062f\u0627\u062f \u0631\u0642\u0645\u200c\u0647\u0627\u06cc \u0645\u062c\u0627\u0632 \u0628\u0639\u062f \u0627\u0632 \u0646\u0642\u0637\u0647 \u0627\u0639\u0634\u0627\u0631 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> y <span class=\"token\">=<\/span> <span class=\"token\">\u06f9.\u06f6\u06f5\u06f6<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span>y<span class=\"token\">.<\/span><span class=\"token\">toFixed<\/span><span class=\"token\">(<\/span><span class=\"token\">\u06f6<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span> will <span class=\"token\">return<\/span> <span class=\"token\">\u06f9.\u06f6\u06f5\u06f6\u06f0\u06f0\u06f0<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 toPrecision<\/h3>\n\n\n\n<p>ToPrecision \u062f\u0633\u062a\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0627 \u0627\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0639\u062f\u062f \u0628\u0647 \u062f\u0642\u062a \u062f\u0644\u062e\u0648\u0627\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0632\u06cc\u0631\u0627 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u06af\u0631\u062f \u06a9\u0631\u062f \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u0631\u0634\u062a\u0647 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> y <span class=\"token\">=<\/span> <span class=\"token\">\u06f9.\u06f6\u06f5\u06f6<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span>y<span class=\"token\">.<\/span><span class=\"token\">toPrecision<\/span><span class=\"token\">(<\/span><span class=\"token\">\u06f2<\/span><span class=\"token\">)<\/span> will <span class=\"token\">return<\/span> <span class=\"token\">\u06f9.\u06f7<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 valueOf<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 valueOf \u06cc\u06a9 \u0634\u06cc\u0621 Number \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0627\u0639\u0644\u0627\u0645 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0645\u062a\u062f \u0641\u0648\u0642 \u0646\u0648\u0639\u06cc \u062f\u0627\u062f\u0647\u200c\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0627\u06cc\u0633\u062a\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> y <span class=\"token\">=<\/span> <span class=\"token\">\u06f1\u06f2\u06f5<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span>y<span class=\"token\">.<\/span><span class=\"token\">valueOf<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span> will <span class=\"token\">return<\/span> <span class=\"token\">\u06f1\u06f2\u06f5<\/span> from variable \n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f4<\/span><span class=\"token\">y<\/span> <span class=\"token\">(<\/span><span class=\"token\">\u06f1\u06f2\u06f3<\/span><span class=\"token\">)<\/span><span class=\"token\">.<\/span><span class=\"token\">valueOf<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span> will returns <span class=\"token\">\u06f1\u06f2\u06f5<\/span> from literal <span class=\"token\">\u06f1\u06f2\u06f5<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631parseInt<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 parseInt \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a \u06a9\u0647 \u0631\u0634\u062a\u0647\u200c\u0627\u06cc \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u0639\u062f\u062f\u06cc \u0635\u062d\u06cc\u062d \u0628\u0627 \u0645\u0646\u0628\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0628\u0646\u0627\u06cc \u0627\u0639\u062f\u0627\u062f \u0631\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062a\u062d\u0644\u06cc\u0644\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">parseInt<\/span><span class=\"token\">(<\/span><span class=\"token\">\"\u06f2\u06f0\"<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>  will <span class=\"token\">return<\/span> <span class=\"token\">\u06f2\u06f0<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 normalize<\/h3>\n\n\n\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 normalize \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0646\u06cc \u0645\u062c\u0627\u0648\u0631 \u062f\u0631 \u06af\u0631\u0647 \u0645\u062a\u0646\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u062f\u063a\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0646\u06cc \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0645\u0628\u062a\u0646\u06cc\u200c\u0628\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u0633\u062a \u0648 \u0645\u0642\u062f\u0627\u0631 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0627\u0631\u062f. \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0641\u0631\u0645 \u0646\u0631\u0645\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u06cc\u0648\u0646\u06cc \u06a9\u062f \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n\n\n\n<p><strong>\u0646\u062d\u0648:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>string<span class=\"token\">.<\/span><span class=\"token\">normalize<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><\/code><\/pre>\n\n\n\n<p>\u0645\u062b\u0627\u0644 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> a <span class=\"token\">=<\/span> <span class=\"token\">\"Hello World\"<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span>b<span class=\"token\">=<\/span> a<span class=\"token\">.<\/span><span class=\"token\">normalize<\/span><span class=\"token\">(<\/span><span class=\"token\">'NFC'<\/span><span class=\"token\">)<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">slice(start, end) \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 slice \u0628\u062e\u0634\u06cc \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062c\u062f\u06cc\u062f \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0628\u062f\u0648\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u0646 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0635\u0644\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062a\u0627\u0628\u0639 \u062f\u0627\u062e\u0644\u06cc \u0641\u0648\u0642 \u0627\u0632 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0628\u0631\u0627\u06cc \u0634\u0627\u062e\u0635 \u0634\u0631\u0648\u0639 \u0648 \u0634\u0627\u062e\u0635 \u067e\u0627\u06cc\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> myarr <span class=\"token\">=<\/span> <span class=\"token\">&#91;<\/span><span class=\"token\">\u06f2\u06f0<\/span><span class=\"token\">,<\/span><span class=\"token\">\u06f3\u06f0<\/span><span class=\"token\">,<\/span><span class=\"token\">\u06f4\u06f0<\/span><span class=\"token\">,<\/span><span class=\"token\">\u06f5\u06f0<\/span><span class=\"token\">,<\/span><span class=\"token\">\u06f6\u06f0<\/span><span class=\"token\">,<\/span><span class=\"token\">\u06f7\u06f0<\/span><span class=\"token\">]<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">var<\/span> my_new_arr <span class=\"token\">=<\/span> arr<span class=\"token\">.<\/span><span class=\"token\">slice<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span><span class=\"token\">print<\/span><span class=\"token\">(<\/span>myarr<span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f4<\/span><span class=\"token\">print<\/span><span class=\"token\">(<\/span>my_new_arr<span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[\u06f2\u06f0,\u06f3\u06f0,\u06f4\u06f0,\u06f5\u06f0,\u06f6\u06f0,\u06f7\u06f0]\n[\u06f2\u06f0,\u06f3\u06f0,\u06f4\u06f0,\u06f5\u06f0,\u06f6\u06f0,\u06f7\u06f0]<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Epsilon<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 EPSILON \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u0646 \u0628\u0647 \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631\u06cc\u0646 \u0639\u062f\u062f \u0645\u062b\u0628\u062a \u06a9\u0647 \u0628\u0647 \u0635\u0641\u0631 \u0646\u0632\u062f\u06cc\u06a9\u200c\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p><strong>\u0646\u062d\u0648\u0647\u200c\u06cc \u0646\u0648\u0634\u062a\u0646:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Number<span class=\"token\">.<\/span><span class=\"token\">EPSILON<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<p>\u0645\u062b\u0627\u0644 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>console<span class=\"token\">.<\/span><span class=\"token\">log<\/span><span class=\"token\">(<\/span>Number<span class=\"token\">.<\/span><span class=\"token\">EPSILON<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token literal-property\">Output<\/span><span class=\"token\">:<\/span> <span class=\"token\">\u06f2.220446049250313e-16<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 toJSON<\/h3>\n\n\n\n<p>\u0627\u0632 \u062f\u0633\u062a\u0648\u0631 JSON \u0628\u0631\u0627\u06cc \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0627\u0634\u06cc\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u0632 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0634\u0631\u0627\u06cc\u0637 \u0648 \u0627\u0634\u06cc\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0632 JSON \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u062a\u0628\u0627\u062f\u0644 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"780\" height=\"470\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-7.jpeg\" alt=\"\u062f\u0633\u062a\u0648\u0631 toJSON\" class=\"wp-image-39401 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-7.jpeg 780w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-7-300x181.jpeg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-7-768x463.jpeg.webp 768w\" data-sizes=\"(max-width: 780px) 100vw, 780px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 780px; --smush-placeholder-aspect-ratio: 780\/470;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 toISOString<\/h3>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 toISOString \u06cc\u06a9\u06cc \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0634\u06cc date \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0641\u0631\u0645\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0648 \u06a9\u0627\u0645\u0644 ISO \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f.<\/p>\n\n\n\n<p>\u0646\u062d\u0648\u0647\u200c\u06cc \u0646\u0648\u0634\u062a\u0646:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dateObj<span class=\"token\">.<\/span><span class=\"token\">toISOString<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\">document<span class=\"token\">.<\/span><span class=\"token\">write<\/span><span class=\"token\">(<\/span><span class=\"token\">\"Current Date: \"<\/span><span class=\"token\">+<\/span>dateObj<span class=\"token\">.<\/span><span class=\"token\">toISOString<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Proxy<\/h3>\n\n\n\n<p>\u0645\u062a\u062f Proxy \u0648\u0627\u0633\u0637\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0634\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0631\u0648\u06cc \u0631\u0648\u0634\u200c\u0647\u0627 \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0622\u0646 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u062f. \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627 \u0648 \u0641\u0631\u06cc\u0645\u200c\u0648\u0631\u06a9\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">const<\/span> proxyUser <span class=\"token\">=<\/span> <span class=\"token\">new<\/span> <span class=\"token\">Proxy<\/span><span class=\"token\">(<\/span>user<span class=\"token\">,<\/span> handler<span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Promise<\/h2>\n\n\n\n<p>Promise \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a \u06a9\u0647 \u06a9\u062f \u0633\u0627\u0632\u0646\u062f\u0647 \u0648 \u06a9\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0631\u0627\u0628\u0637\u0647 \u0641\u0648\u0642 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0641\u0647\u0631\u0633\u062a \u0633\u0641\u0627\u0631\u0634 \u062a\u0634\u0628\u06cc\u0647 \u06a9\u0631\u062f.<\/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\/HTML_Qhq5DTI_1403-08-16-164537770\/8baf27066913f44bec32b4534a429d52.webp?expire=4893471932&#038;token=afbe4b4cb4fedc0da3e390b25320ffc0&#038;md5=r75LTLT-3A2j45CyUyD_wA==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 HTML \u0648 CSS\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 HTML \u0648 CSS\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-html-css-mk865\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 HTML \u0648 CSS        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1,\u06f4\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f4\u06f4\u06f9,\u06f7\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f7\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-html-css-mk865\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p>\u00a0<strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>promise\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">then<\/span><span class=\"token\">(<\/span><span class=\"token\">function<\/span> <span class=\"token\">(<\/span><span class=\"token\">)<\/span> <span class=\"token\">{<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span>console<span class=\"token\">.<\/span><span class=\"token\">log<\/span><span class=\"token\">(<\/span><span class=\"token\">'Life is Beautiful'<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f4<\/span><span class=\"token\">}<\/span><span class=\"token\">)<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Mixins<\/h3>\n\n\n\n<p>Mixin \u0633\u0628\u06a9\u06cc \u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0628\u062f\u0648\u0646 \u0627\u0631\u062b\u200c\u0628\u0631\u06cc \u0628\u0647 \u0627\u0634\u06cc\u0627 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0631\u0648\u06cc\u06a9\u0631\u062f \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0639\u0646\u0627\u0635\u0631 \u0631\u0627 \u0628\u0627 \u0647\u0645 \u0627\u062f\u063a\u0627\u0645 \u06a9\u0631\u062f\u0647 \u0648 \u0634\u06cc\u0621 \u0645\u0631\u06a9\u0628 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"780\" height=\"470\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-8.jpeg\" alt=\"\u062f\u0633\u062a\u0648\u0631 Mixins\" class=\"wp-image-39402 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-8.jpeg 780w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-8-300x181.jpeg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-8-768x463.jpeg.webp 768w\" data-sizes=\"(max-width: 780px) 100vw, 780px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 780px; --smush-placeholder-aspect-ratio: 780\/470;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">let<\/span> myMixin <span class=\"token\">=<\/span> <span class=\"token\">{<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">sayHello<\/span><span class=\"token\">(<\/span><span class=\"token\">)<\/span> <span class=\"token\">{<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span>console<span class=\"token\">.<\/span><span class=\"token\">log<\/span><span class=\"token\">(<\/span><span class=\"token template-string template-punctuation\">`<\/span><span class=\"token template-string\">Hi <\/span><span class=\"token template-string interpolation interpolation-punctuation\">${<\/span><span class=\"token template-string interpolation\">this<\/span><span class=\"token template-string interpolation\">.<\/span><span class=\"token template-string interpolation\">name<\/span><span class=\"token template-string interpolation interpolation-punctuation\">}<\/span><span class=\"token template-string template-punctuation\">`<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 \u062a\u0635\u062d\u06cc\u062d \u062e\u0648\u062f\u06a9\u0627\u0631 \u062a\u0627\u0631\u06cc\u062e<\/h2>\n\n\n\n<p>\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062a\u0627\u0631\u06cc\u062e \u062f\u0642\u06cc\u0642 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u06af\u0641\u062a \u0627\u06af\u0631 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u062a\u0627\u0631\u06cc\u062e \u06f2\u06f4 \u0627\u0631\u062f\u06cc\u0628\u0647\u0634\u062a \u06f1\u06f4\u06f0\u06f3 \u0631\u0627 \u0628\u0647 \u06f2\u06f6 \u0627\u0631\u062f\u06cc\u0628\u0647\u0634\u062a \u06f1\u06f4\u06f0\u06f3 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f\u060c \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc\u0633\u062a \u0628\u0627 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0648 \u0631\u0648\u0632 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.<\/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=\"206\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/70003818-b329-46b5-aed4-8b86828ca95a-300x206.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 \u0633\u0627\u062e\u062a \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0628\u0627 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/70003818-b329-46b5-aed4-8b86828ca95a-300x206.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/70003818-b329-46b5-aed4-8b86828ca95a-768x527.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/70003818-b329-46b5-aed4-8b86828ca95a.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\/206;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/cart-with-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u0633\u0627\u062e\u062a \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0628\u0627 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u06af\u0627\u0645 \u0628\u0647 \u06af\u0627\u0645<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 unescape<\/h3>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c\u060c \u0631\u0634\u062a\u0647\u200c\u06cc \u0641\u0631\u0627\u0631 \u0647\u06af\u0632\u0627\u062f\u0633\u06cc\u0645\u06cc \u0628\u0627 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0645\u0639\u0627\u062f\u0644 \u0622\u0646\u0647\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0631\u0634\u062a\u0647 \u062c\u062f\u06cc\u062f \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<div class=\"fdm-code-highlighter relative \">\n<pre class=\"code-highlighter max-h-auto\"><code class=\"language-javascript\"><span class=\"token\">unescape<\/span><span class=\"token\">(<\/span><span class=\"token\">'xyz123'<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 \u0633\u0627\u062e\u062a\u0646 \u0622\u0631\u0627\u06cc\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f<\/h3>\n\n\n\n<p>\u0622\u0631\u0627\u06cc\u0647 \u062f\u0633\u062a\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u0645\u062c\u0627\u0648\u0631 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> numbersArray <span class=\"token\">=<\/span> <span class=\"token\">&#91;<\/span><span class=\"token\">]<\/span> <span class=\"token\">,<\/span> max <span class=\"token\">=<\/span> <span class=\"token\">\u06f5\u06f0\u06f0<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">for<\/span><span class=\"token\">(<\/span> <span class=\"token\">var<\/span> a<span class=\"token\">=<\/span><span class=\"token\">\u06f1<\/span><span class=\"token\">;<\/span> numbersArray<span class=\"token\">.<\/span><span class=\"token\">push<\/span><span class=\"token\">(<\/span>i<span class=\"token\">++<\/span><span class=\"token\">)<\/span> <span class=\"token\">&lt;<\/span> max<span class=\"token\">;<\/span><span class=\"token\">)<\/span><span class=\"token\">;<\/span> <span class=\"token\">\/\/ numbers = &#91;1,2,3 ... 500]<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u0631\u0627\u0633\u062a\u06cc\u200c \u0622\u0632\u0645\u0627\u06cc\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c\u060c \u0631\u0627\u0633\u062a\u06cc \u0622\u0632\u0645\u0627\u06cc\u06cc \u0627\u0633\u062a. \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627\u0633\u062a\u06cc \u0622\u0632\u0645\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u200c\u06a9\u0647 \u0622\u06cc\u0627 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0639\u062f\u062f \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">function<\/span> <span class=\"token\">isNum<\/span><span class=\"token\">(<\/span><span class=\"token parameter\">a<\/span><span class=\"token\">)<\/span><span class=\"token\">{<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f2<\/span><span class=\"token\">return<\/span> <span class=\"token\">!<\/span><span class=\"token\">isNaN<\/span><span class=\"token\">(<\/span><span class=\"token\">parseFloat<\/span><span class=\"token\">(<\/span>a<span class=\"token\">)<\/span><span class=\"token\">)<\/span> <span class=\"token\">&amp;&amp;<\/span> <span class=\"token\">isFinite<\/span><span class=\"token\">(<\/span>a<span class=\"token\">)<\/span><span class=\"token\">;<\/span>\n<span class=\"linenumber react-syntax-highlighter-line-number\">\u06f3<\/span><span class=\"token\">}<\/span><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 \u0633\u0627\u062e\u062a\u0646 \u06a9\u0648\u06a9\u06cc<\/h3>\n\n\n\n<p>\u0633\u0627\u062f\u0647\u200c\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u06a9\u0648\u06a9\u06cc\u060c \u0627\u062e\u062a\u0635\u0627\u0635 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0634\u06cc\u0621 document.cookie \u0627\u0633\u062a.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>document<span class=\"token\">.<\/span>cookie <span class=\"token\">=<\/span> \u201ckey1 <span class=\"token\">=<\/span> value1<span class=\"token\">;<\/span> key2 <span class=\"token\">=<\/span> value2<span class=\"token\">;<\/span> expires <span class=\"token\">=<\/span> date\u201d<span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0637\u0639\u0647 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u06a9\u062f\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u0646\u0642\u0636\u06cc \u0634\u062f\u0646 \u06a9\u0648\u06a9\u06cc \u062a\u0627\u0631\u06cc\u062e \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u0645\u0634\u062e\u0635 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"780\" height=\"470\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-9.jpeg\" alt=\"\u062f\u0633\u062a\u0648\u0631 \u0633\u0627\u062e\u062a\u0646 \u06a9\u0648\u06a9\u06cc\" class=\"wp-image-39403 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39394-9.jpeg 780w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-9-300x181.jpeg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39394-9-768x463.jpeg.webp 768w\" data-sizes=\"(max-width: 780px) 100vw, 780px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 780px; --smush-placeholder-aspect-ratio: 780\/470;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 Shift<\/h3>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0627\u0648\u0644\u06cc\u0646 \u0639\u0635\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0648\u0631\u0648\u062f\u06cc \u062d\u0630\u0641 \u0634\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0645\u062a\u062f shift \u0634\u0628\u06cc\u0647 \u0628\u0647 pop \u0627\u0633\u062a\u060c \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 shift \u0627\u0632 \u0627\u0628\u062a\u062f\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0627\u0648\u0644\u06cc\u0646 \u0639\u0646\u0635\u0631\u0650 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/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=\"202\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39298-2-300x202.png.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0633\u0627\u06cc\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39298-2-300x202.png.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39298-2-768x518.png.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39298-2.png 922w\" 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\/202;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/javascript-in-web-design\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0633\u0627\u06cc\u062a &#8211; \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u0648 \u0645\u0632\u0627\u06cc\u0627<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631 NEGATIVE_INFINITY<\/h3>\n\n\n\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 NEGATIVE_INFINITY \u062f\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0645\u200c\u062a\u0631\u06cc\u0646 \u0639\u062f\u062f \u0645\u0645\u06a9\u0646 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token\">var<\/span> y <span class=\"token\">=<\/span> Number<span class=\"token\">.<\/span><span class=\"token\">NEGATIVE_INFINITY<\/span><span class=\"token\">;<\/span><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0631 \u0645\u06a9\u062a\u0628 \u062e\u0648\u0646\u0647<\/strong><\/h2>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0628\u0627 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0622\u0634\u0646\u0627 \u0634\u062f\u06cc\u062f. \u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u06cc\u0646 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0631\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f \u0628\u0627\u06cc\u062f \u0628\u0647\u200c\u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0648 \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u0628\u0647 \u06a9\u0627\u0631 \u0628\u0627 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u0633\u0644\u0637 \u0628\u0627\u0634\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0646\u0638\u0648\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u06cc <a href=\"https:\/\/maktabkhooneh.org\/learn\/programming\/\">\u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc<\/a> \u0648 \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06a9\u062a\u0628 \u062e\u0648\u0646\u0647 \u0634\u0631\u06a9\u062a \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0648 \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u0628\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u0622\u0634\u0646\u0627 \u0634\u0648\u06cc\u062f.<\/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\/angular_2_7jpjhHg_1403-08-16-164709967\/5c8206a7e3a71fb1e512e53510a840bf.webp?expire=4893471932&#038;token=3d349235db023c856aca18d2104ceb6b&#038;md5=PTSSNdsCPIVqyhjSEEzraw==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 \u0641\u0631\u06cc\u0645\u200e\u0648\u0631\u06a9 Angular 2\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 \u0641\u0631\u06cc\u0645\u200e\u0648\u0631\u06a9 Angular 2\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%A7%D9%86%DA%AF%D9%88%D9%84%D8%A7%D8%B1-mk424\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 \u0641\u0631\u06cc\u0645\u200e\u0648\u0631\u06a9 Angular 2        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1,\u06f4\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f4\u06f4\u06f9,\u06f7\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f7\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%A7%D9%86%DA%AF%D9%88%D9%84%D8%A7%D8%B1-mk424\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc\u060c \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0639\u0644\u062a \u062f\u0631\u06a9 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0622\u0646\u0647\u0627 \u0628\u0647 \u0627\u0645\u0631\u06cc \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u0627\u0646 \u0648 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u06af\u0627\u0646 \u0648\u0628 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u0641\u0631\u0627\u062f\u06cc \u06a9\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648 \u0628\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a javascript\u200c \u062a\u0633\u0644\u0637 \u062f\u0627\u0631\u0646\u062f\u060c \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u0627\u0646 \u0634\u0631\u06a9\u062a\u200c\u0647\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0647\u0633\u062a\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 [&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":39396,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30,8,12],"tags":[],"class_list":["post-39394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-web-programming-articles","category-mobile-programming-articles","category-java-script-articles"],"_links":{"self":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/39394","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\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/comments?post=39394"}],"version-history":[{"count":3,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/39394\/revisions"}],"predecessor-version":[{"id":63278,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/39394\/revisions\/63278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media\/39396"}],"wp:attachment":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media?parent=39394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/categories?post=39394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/tags?post=39394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}