{"id":39717,"date":"2024-05-19T12:11:24","date_gmt":"2024-05-19T07:41:24","guid":{"rendered":"https:\/\/wpadmin.maktabkhooneh.org\/mag\/?p=39717"},"modified":"2026-04-06T15:46:36","modified_gmt":"2026-04-06T12:16:36","slug":"javascript-array-methods","status":"publish","type":"post","link":"https:\/\/maktabkhooneh.org\/mag\/javascript-array-methods\/","title":{"rendered":"\u0622\u0645\u0648\u0632\u0634 \u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647"},"content":{"rendered":"\n<p>\u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0648\u0639\u06cc \u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 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\u0647\u0645\u200c\u0686\u0646\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0642\u0627\u0628\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0628\u0647 \u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u067e\u0631\u062f\u0627\u062e\u062a\u0647\u200c\u0627\u06cc\u0645. \u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u0628\u0627 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0633\u0639\u06cc \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 \u062a\u0627 \u0628\u0627 \u0630\u06a9\u0631 \u0645\u062b\u0627\u0644\u200c\u0647\u0627\u06cc\u06cc\u060c \u062a\u0645\u0627\u0645 \u0631\u0648\u0646\u062f \u0648 \u0641\u0631\u0622\u06cc\u0646\u062f \u06a9\u0627\u0631 \u0628\u0627 Javascript array methods \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u062a\u062f \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0686\u06cc\u0633\u062a\u061f<\/h2>\n\n\n\n<p>\u0645\u062a\u062f\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0647 \u0628\u0627 \u0646\u0627\u0645 \u062a\u0648\u0627\u0628\u0639 \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0646\u062c\u0627\u0645 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u062f\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0648 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062e\u0648\u0627\u0647\u0646\u062f \u062f\u0627\u062f. \u062f\u0631 \u062d\u0642\u06cc\u0642\u062a\u060c \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0647\u0631 \u06a9\u0627\u0631\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc\u060c \u0628\u0647 \u0645\u062a\u062f\u0647\u0627 \u0646\u06cc\u0627\u0632 \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u0634\u062a.<\/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>\u0645\u062a\u062f\u0647\u0627\u06cc<a href=\"https:\/\/maktabkhooneh.org\/mag\/array-in-js\/\"> \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 javaScript<\/a> \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u062a\u0627 \u0639\u0645\u0644\u06cc\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u0627\u0639\u0645 \u0627\u0632 \u0627\u0641\u0632\u0648\u062f\u0646 \u0639\u0646\u0635\u0631 \u062c\u062f\u06cc\u062f 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\u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f. \u0686\u0631\u0627\u06a9\u0647 \u0627\u0632 \u0642\u0628\u0644\u060c \u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f \u0648 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u0645\u062c\u062f\u062f \u0646\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u0634\u062a.<\/p>\n\n\n\n<p>\u0647\u0631 \u0645\u062a\u062f \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0634\u0627\u0645\u0644 \u062f\u0648 \u0642\u0633\u0645\u062a \u0627\u0633\u062a. \u06cc\u06a9 \u0628\u062e\u0634\u060c \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0645\u062a\u062f \u0648 \u062a\u0646\u0638\u06cc\u0645 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u06a9\u0644\u0645\u0647\u200c\u06cc \u06a9\u0644\u06cc\u062f\u06cc function \u062a\u0639\u06cc\u06cc\u0646 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u0628\u062e\u0634 \u062f\u0648\u0645 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0627\u0633\u062a \u06a9\u0647 \u06a9\u062f\u0647\u0627\u06cc \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0628\u062f\u0646\u0647\u200c\u06cc function \u0631\u0627 \u0628\u0647 \u0627\u062c\u0631\u0627 \u062f\u0631\u0645\u06cc\u200c\u0622\u0648\u0631\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0646\u0648\u0627\u0639 \u0645\u062a\u062f\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u0645\u062a\u062f\u0647\u0627 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u0633\u0627\u0633 \u0639\u0645\u0644\u06a9\u0631\u062f\u0634\u0627\u0646 \u0628\u0647 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc\u060c \u062f\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u06a9\u0631\u062f. \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0632\u06cc\u0631\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062a\u062f\u0627\u0648\u0644\u200c\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u0645\u062a\u062f\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0639\u0646\u0648\u0627\u0646 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"780\" height=\"470\" src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39717-1.jpeg\" alt=\"Javascript array methods\" class=\"wp-image-39718\" title=\"\" srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39717-1.jpeg 780w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39717-1-300x181.jpeg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39717-1-768x463.jpeg.webp 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u062a\u062f\u0647\u0627\u06cc manipulation<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0639\u0646\u0627\u0635\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0647\u200c\u06a9\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u0646\u062f. \u0645\u062a\u062f\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f shift\u060c pop\u060c push\u060c slice \u0648 \u063a\u06cc\u0631\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062c\u0645\u0644\u0647 \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u062a\u062f\u0647\u0627\u06cc searching and sorting<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a \u062c\u0633\u062a\u200c\u0648\u062c\u0648 \u0648 \u0645\u0631\u062a\u0628\u200c\u0633\u0627\u0632\u06cc \u0628\u0647\u200c\u06a9\u0627\u0631 \u0628\u0631\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0645\u062a\u062f\u0647\u0627\u06cc sort\u060c indexof \u0648 find \u0627\u0632 \u0627\u06cc\u0646 \u062c\u0645\u0644\u0647 \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u062a\u062f\u0647\u0627\u06cc conversion<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. Join\u060c tostring\u060c concat \u0648 \u063a\u06cc\u0631\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0647 \u0645\u062a\u062f\u0647\u0627 \u0628\u0647\u200c\u0634\u0645\u0627\u0631 \u0645\u06cc\u200c\u0622\u06cc\u0646\u062f.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u062a\u062f\u0647\u0627\u06cc Iteration<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u0646\u062f. Map\u060c foreach \u0648 filter \u0627\u0632 \u0645\u0634\u0647\u0648\u0631\u062a\u0631\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627\u06cc Iteration \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u062a\u062f\u0647\u0627\u06cc Utility<\/li>\n<\/ul>\n\n\n\n<p>\u0645\u062a\u062f\u0647\u0627\u06cc Utility \u0628\u0631\u0627\u06cc \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f. \u0645\u062a\u062f isArray \u0627\u0632 \u0627\u06cc\u0646 \u062c\u0645\u0644\u0647 \u0645\u062a\u062f\u0647\u0627 \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 decoding=\"async\" width=\"300\" height=\"202\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/5fdaf12d-4158-461e-a802-52c82a42fa6e-300x202.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 \u0622\u0631\u0627\u06cc\u0647 \u0686\u0646\u062f \u0628\u0639\u062f\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/5fdaf12d-4158-461e-a802-52c82a42fa6e-300x202.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/5fdaf12d-4158-461e-a802-52c82a42fa6e-768x517.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/5fdaf12d-4158-461e-a802-52c82a42fa6e.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\/202;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/multidimensional-array-in-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u0622\u0631\u0627\u06cc\u0647 \u0686\u0646\u062f \u0628\u0639\u062f\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/a>\n<\/section><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0632\u06cc\u0631 \u0639\u0646\u0648\u0627\u0646 \u0645\u062a\u062f \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc\u0645. \u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u062a\u0645\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0648 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0645\u0647\u0645 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u0628\u0627 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a javascript \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647\u200c\u06cc \u0645\u0637\u0644\u0628\u060c \u0647\u0631 \u0645\u062a\u062f \u0631\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u0645\u0641\u0635\u0644\u200c\u062a\u0631 \u0634\u0631\u062d \u062f\u0627\u062f\u0647\u200c\u0627\u06cc\u0645.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JavaScript Array length<\/li>\n\n\n\n<li>JavaScript Array toString() Method\u200e<\/li>\n\n\n\n<li>JavaScript Array join() Method<\/li>\n\n\n\n<li>JavaScript Array delete Method<\/li>\n\n\n\n<li>JavaScript Array concat() Method<\/li>\n\n\n\n<li>JavaScript Array flat() Method<\/li>\n\n\n\n<li>Javascript Array.push() Method<\/li>\n\n\n\n<li>Javascript Array.unshift() Method<\/li>\n\n\n\n<li>JavaScript Array.pop() Method<\/li>\n\n\n\n<li>JavaScript Array.shift() Method<\/li>\n\n\n\n<li>JavaScript Array.splice() Method<\/li>\n\n\n\n<li>JavaScript Array.slice() Method<\/li>\n\n\n\n<li>JavaScript Array some() Method<\/li>\n\n\n\n<li>JavaScript Array reduce() Method<\/li>\n\n\n\n<li>JavaScript Array map() Method<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array length<\/h3>\n\n\n\n<p>\u0647\u062f\u0641 \u0627\u06cc\u0646 \u0645\u062a\u062f\u060c \u0645\u062d\u0627\u0633\u0628\u0647\u200c\u06cc \u0637\u0648\u0644 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0646\u062a\u0638\u0627\u0631 \u062f\u0627\u0634\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062a\u062f\u060c \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647\u060c \u0648 \u0628\u0639\u062f \u0627\u0632 \u0645\u062d\u0627\u0633\u0628\u0647\u200c\u06cc \u0637\u0648\u0644 \u0622\u0646\u060c \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u062f\u0631 \u0642\u0627\u0644\u0628 \u06cc\u06a9 \u0639\u062f\u062f \u0646\u0634\u0627\u0646 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f.<\/p>\n\n\n\n<p>\u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Array.length<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f JavaScript Array length \u060c \u0637\u0648\u0644 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647\u200c\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Original<\/span> <span class=\"n\">Array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">courses<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"HTML\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"CSS\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"JavaScript\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"React\"<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Accessing<\/span> <span class=\"n\">the<\/span> <span class=\"n\">Array<\/span> <span class=\"n\">Length<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">courses<\/span><span class=\"o\">.<\/span><span class=\"n\">length<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u06f4\n<\/pre>\n\n\n\n<p>\u0645\u0644\u0627\u062d\u0638\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc (Console log) \u0639\u062f\u062f \u06f4 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f&nbsp; Array toString<\/h3>\n\n\n\n<p>\u0645\u062a\u062f\u0647\u0627\u06cc \u0627\u0633\u062a\u0631\u06cc\u0646\u06af \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0627\u0632 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u0648 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u0647\u0633\u062a\u0646\u062f. \u0645\u062a\u062f toString()\u200e \u0645\u0642\u062f\u0627\u0631 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u200c\u06cc \u0631\u0634\u062a\u0647 (String) \u062a\u0628\u062f\u06cc\u0644 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arr.toString()<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0641\u0631\u0645\u062a \u0631\u0634\u062a\u0647 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Original<\/span> <span class=\"n\">Array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">courses<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"HTML\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"CSS\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"JavaScript\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"React\"<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Converting<\/span> <span class=\"n\">array<\/span> <span class=\"n\">ot<\/span> <span class=\"n\">String<\/span>\n<span class=\"n\">let<\/span> <span class=\"nb\">str<\/span> <span class=\"o\">=<\/span> <span class=\"n\">courses<\/span><span class=\"o\">.<\/span><span class=\"n\">toString<\/span><span class=\"p\">();<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"nb\">str<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">HTML,CSS,JavaScript,React<\/pre>\n\n\n\n<p>\u0645\u0644\u0627\u062d\u0638\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u062f\u0631 \u0641\u0631\u0645\u062a \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0642\u0627\u0628\u0644 \u062f\u0631\u06cc\u0627\u0641\u062a \u0627\u0633\u062a.<\/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=\"164\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39610-1-scaled-1-300x164.jpeg\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"Hoisting \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/word-image-39610-1-scaled-1-300x164.jpeg 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39610-1-scaled-1-1024x560.jpeg.webp 1024w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39610-1-scaled-1-768x420.jpeg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39610-1-scaled-1-1536x839.jpeg.webp 1536w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/word-image-39610-1-scaled-1-2048x1119.jpeg.webp 2048w\" 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\/164;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/hoisting-in-js\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 Hoisting \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\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f&nbsp; Array join<\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u062a\u062f join \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0628\u0631\u0627\u06cc \u067e\u06cc\u0648\u0646\u062f \u062f\u0627\u062f\u0646 \u062f\u0648 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f. \u062f\u0631 \u062d\u0642\u06cc\u0642\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u062f\u060c \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0631\u0627 \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647 \u067e\u06cc\u0648\u0646\u062f \u062f\u0647\u06cc\u062f. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">array.join(separator)<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0645\u0627\u062f \u00ab|\u00bb\u060c \u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0646\u062f \u062f\u0647\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Original<\/span> <span class=\"n\">Array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">courses<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"HTML\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"CSS\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"JavaScript\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"React\"<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Joining<\/span> <span class=\"n\">the<\/span> <span class=\"n\">array<\/span> <span class=\"n\">elements<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">courses<\/span><span class=\"o\">.<\/span><span class=\"n\">join<\/span><span class=\"p\">(<\/span><span class=\"s1\">'|'<\/span><span class=\"p\">));<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">HTML|CSS|JavaScript|React<\/pre>\n\n\n\n<p>\u0645\u0644\u0627\u062d\u0638\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u0627\u06cc\u0646 \u0642\u0637\u0639\u0647 \u06a9\u062f \u062f\u0631 \u0642\u0627\u0644\u0628 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06a9\u0647 \u062a\u0645\u0627\u0645 \u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647\u200c\u0647\u0645 \u067e\u06cc\u0648\u0646\u062f \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u060c \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array delete<\/h3>\n\n\n\n<p>\u0645\u062a\u062f delete \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u0647\u0631 \u0634\u06cc \u06cc\u0627 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0647\u200c\u06a9\u0627\u0631 \u0628\u0631\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">delete object\n\/\/ or\ndelete object.property\n\/\/ or\ndelete object['property']<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f JavaScript Array delete\u060c \u0648\u06cc\u0698\u06af\u06cc \u0634\u06cc \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"n\">let<\/span> <span class=\"n\">emp<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> \n    <span class=\"n\">firstName<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"Raj\"<\/span><span class=\"p\">,<\/span> \n    <span class=\"n\">lastName<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"Kumar\"<\/span><span class=\"p\">,<\/span> \n    <span class=\"n\">salary<\/span><span class=\"p\">:<\/span> <span class=\"mi\">\u06f4\u06f0\u06f0\u06f0\u06f0<\/span> \n<span class=\"p\">}<\/span> \n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">delete<\/span> <span class=\"n\">emp<\/span><span class=\"o\">.<\/span><span class=\"n\">salary<\/span><span class=\"p\">);<\/span> \n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">emp<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">true\n{ firstName: 'Raj', lastName: 'Kumar' }<\/pre>\n\n\n\n<p>\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062e\u0631\u0648\u062c\u06cc\u060c \u0627\u0646\u062f\u06cc\u0633 \u0633\u0648\u0645 \u06a9\u0647 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 salary \u0628\u0648\u062f\u0647\u060c \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u062a\u062f Array concat \u0627\u0632 \u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u0645\u062a\u062f concat \u0628\u0631\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u062f\u0648 \u06cc\u0627 \u0686\u0646\u062f \u0622\u0631\u0627\u06cc\u0647 )\u06cc\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a\u06cc \u062c\u0645\u0639 \u062f\u0648 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a( \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u062f\u0648 \u06cc\u0627 \u0686\u0646\u062f \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0648 \u0628\u0639\u062f \u0627\u0632 \u0627\u062f\u063a\u0627\u0645 \u06a9\u0631\u062f\u0646\u060c \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0627\u062d\u062f \u0646\u0634\u0627\u0646 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\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>\u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">let newArray = arr.concat()  \/\/ or\nlet newArray = arr1.concat(arr2) \/\/ or\nlet newArray = arr1.concat(arr2, arr3, ...) \/\/ or\nlet newArray = arr1.concat(value0, value1)<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0633\u0647 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f concat \u0628\u0627\u0647\u0645 \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Declare<\/span> <span class=\"n\">three<\/span> <span class=\"n\">arrays<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">arr1<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f1\u06f1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f3<\/span><span class=\"p\">];<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">arr2<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f1\u06f4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f6<\/span><span class=\"p\">];<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">arr3<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f1\u06f7<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f8<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f9<\/span><span class=\"p\">];<\/span>\n\n<span class=\"n\">let<\/span> <span class=\"n\">newArr<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr1<\/span><span class=\"o\">.<\/span><span class=\"n\">concat<\/span><span class=\"p\">(<\/span><span class=\"n\">arr2<\/span><span class=\"p\">,<\/span> <span class=\"n\">arr3<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">newArr<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u062b\u0627\u0644 \u0641\u0648\u0642 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[\n  \u06f1\u06f1, \u06f1\u06f2, \u06f1\u06f3, \u06f1\u06f4, \u06f1\u06f5,\n  \u06f1\u06f6, \u06f1\u06f7, \u06f1\u06f8, \u06f1\u06f9\n]\n<\/pre>\n\n\n\n<p>\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0645\u062a\u0634\u06a9\u0644 \u0627\u0632 \u0633\u0647 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0628\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=\"226\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/36d22183-1841-4e3f-9dd7-ea1df1e63359-300x226.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"Event \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/36d22183-1841-4e3f-9dd7-ea1df1e63359-300x226.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/36d22183-1841-4e3f-9dd7-ea1df1e63359-768x579.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/36d22183-1841-4e3f-9dd7-ea1df1e63359.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\/226;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/event-in-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">Event \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a &#8211; \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062c\u0627\u0645\u0639<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array flat<\/h3>\n\n\n\n<p>\u0645\u062a\u062f flat \u0628\u0631\u0627\u06cc \u0645\u0633\u0637\u062d \u06a9\u0631\u062f\u0646 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 \u062a\u0645\u0627\u0645 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0627\u06cc\u0646 \u0645\u062a\u062f \u0628\u0627 \u0647\u0645 \u0627\u062f\u063a\u0627\u0645 \u0634\u062f\u0647 \u0648 \u062a\u0648\u062f\u0631\u062a\u0648 \u0628\u0648\u062f\u0646 \u0622\u0646\u200c\u0647\u0627 \u06a9\u0627\u0647\u0634 \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u062f \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0648 \u0628\u0639\u062f\u06cc \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. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arr.flat([depth])<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u0645\u0633\u0637\u062d \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u0645. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0632 \u0645\u062a\u062f flat \u0628\u0647\u0631\u0647 \u0645\u06cc\u200c\u06af\u06cc\u0631\u06cc\u0645.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Creating<\/span> <span class=\"n\">multilevel<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">arr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[[<\/span><span class=\"s1\">'\u06f1'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'\u06f2'<\/span><span class=\"p\">],<\/span> <span class=\"p\">[<\/span><span class=\"s1\">'\u06f3'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'\u06f4'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'\u06f5'<\/span><span class=\"p\">,[<\/span><span class=\"s1\">'\u06f6'<\/span><span class=\"p\">],<\/span> <span class=\"s1\">'\u06f7'<\/span><span class=\"p\">]];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Flat<\/span> <span class=\"n\">the<\/span> <span class=\"n\">multilevel<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">flatArr<\/span><span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">flat<\/span><span class=\"p\">(<\/span><span class=\"n\">Infinity<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">flatArr<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[\n  '\u06f1', '\u06f2', '\u06f3',\n  '\u06f4', '\u06f5', '\u06f6',\n  '\u06f7'\n]<\/pre>\n\n\n\n<p>\u0645\u0644\u0627\u062d\u0638\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0632 \u0641\u0631\u0645\u062a \u062a\u0648\u062f\u0631\u062a\u0648 \u0628\u0648\u062f\u0646\u060c \u062e\u0627\u0631\u062c \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array.push \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u0627\u0632 \u0645\u062a\u062f push \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u0628\u0647 \u0627\u0646\u062a\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0631\u0648\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. Arrays \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0634\u06cc\u0627\u0621 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0634\u0646\u0627\u062e\u062a\u0647 \u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0634\u0645\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0646\u0627\u0635\u0631\u06cc \u0631\u0627 \u0628\u0647\u200c\u0627\u0646\u062a\u0647\u0627\u06cc \u0622\u0646 \u0627\u0641\u0632\u0648\u062f\u0647 \u0648 \u06cc\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n\n\n\n<p>\u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Array.push(item1, item2 \u2026)<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f Push \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0639\u0646\u0627\u0635\u0631 \u062c\u062f\u06cc\u062f\u06cc \u0631\u0627 \u0628\u0647 \u0627\u0646\u062a\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0645\u0648\u062c\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Declaring<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initializing<\/span> <span class=\"n\">arrays<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">numArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f1\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f2\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f4\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f5\u06f0<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Adding<\/span> <span class=\"n\">elements<\/span> <span class=\"n\">at<\/span> <span class=\"n\">the<\/span> <span class=\"n\">end<\/span> <span class=\"n\">of<\/span> <span class=\"n\">an<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">numArr<\/span><span class=\"o\">.<\/span><span class=\"n\">push<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f6\u06f0<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">numArr<\/span><span class=\"o\">.<\/span><span class=\"n\">push<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f7\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f8\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f9\u06f0<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">numArr<\/span><span class=\"p\">);<\/span>\n\n\n<span class=\"n\">let<\/span> <span class=\"n\">strArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"piyush\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"gourav\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"smruti\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"ritu\"<\/span><span class=\"p\">];<\/span>\n<span class=\"n\">strArr<\/span><span class=\"o\">.<\/span><span class=\"n\">push<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"sumit\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"amit\"<\/span><span class=\"p\">);<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">strArr<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[\n  \u06f1\u06f0, \u06f2\u06f0, \u06f3\u06f0, \u06f4\u06f0, \u06f5\u06f0,\n  \u06f6\u06f0, \u06f7\u06f0, \u06f8\u06f0, \u06f9\u06f0\n]\n[ 'piyush', 'gourav', 'smruti', 'ritu', 'sumit', 'amit' ]<\/pre>\n\n\n\n<p>\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062f\u0648 \u0639\u0646\u0635\u0631 sumit \u0648 amit \u0628\u0647 \u0627\u0646\u062a\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u062a\u062f Array.unshift \u0627\u0632 \u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u0645\u062a\u062f unshift \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0645\u0634\u0627\u0628\u0647 \u0628\u0627 \u0645\u062a\u062f push \u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u0639\u0646\u0627\u0635\u0631 \u0628\u0647 \u0628\u062e\u0634 \u062c\u0644\u0648\u06cc\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0641\u0632\u0648\u062f\u0647 \u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Array.unshift(item1, item2 \u2026)<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f unshift\u060c \u0639\u0646\u0627\u0635\u0631 \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0647 \u0627\u0628\u062a\u062f\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Declaring<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initializing<\/span> <span class=\"n\">arrays<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">numArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f2\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f4\u06f0<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Adding<\/span> <span class=\"n\">element<\/span> <span class=\"n\">at<\/span> <span class=\"n\">the<\/span> <span class=\"n\">beginning<\/span>\n<span class=\"o\">\/\/<\/span> <span class=\"n\">of<\/span> <span class=\"n\">an<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">numArr<\/span><span class=\"o\">.<\/span><span class=\"n\">unshift<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f1\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f2\u06f0<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">numArr<\/span><span class=\"p\">);<\/span>\n\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Declaring<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initializing<\/span> <span class=\"n\">arrays<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">strArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"amit\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"sumit\"<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Adding<\/span> <span class=\"n\">element<\/span> <span class=\"n\">at<\/span> <span class=\"n\">the<\/span> <span class=\"n\">beginning<\/span>\n<span class=\"o\">\/\/<\/span> <span class=\"n\">of<\/span> <span class=\"n\">an<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">strArr<\/span><span class=\"o\">.<\/span><span class=\"n\">unshift<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"sunil\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"anil\"<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">strArr<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[ \u06f1\u06f0, \u06f2\u06f0, \u06f2\u06f0, \u06f3\u06f0, \u06f4\u06f0 ]\n[ 'sunil', 'anil', 'amit', 'sumit' ]<\/pre>\n\n\n\n<p>\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0639\u0646\u0627\u0635\u0631 sunil \u0648 anil \u0628\u0647\u200c\u0627\u0628\u062a\u062f\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0645\u0630\u06a9\u0648\u0631 \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array.pop<\/h3>\n\n\n\n<p>\u0645\u062a\u062f pop \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u0639\u0646\u0627\u0635\u0631 \u0627\u0632 \u0627\u0646\u062a\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Array.pop()<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062a\u062f pop \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u0631\u0627 \u0627\u0632 \u0627\u0646\u062a\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Declare<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initialize<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">numArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f2\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f4\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f5\u06f0<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Removing<\/span> <span class=\"n\">elements<\/span> <span class=\"kn\">from<\/span> <span class=\"nn\">end<\/span> \n<span class=\"o\">\/\/<\/span> <span class=\"n\">of<\/span> <span class=\"n\">an<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">numArr<\/span><span class=\"o\">.<\/span><span class=\"n\">pop<\/span><span class=\"p\">();<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">numArr<\/span><span class=\"p\">);<\/span>\n\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Declare<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initialize<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">strArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"amit\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"sumit\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"anil\"<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Removing<\/span> <span class=\"n\">elements<\/span> <span class=\"kn\">from<\/span> <span class=\"nn\">end<\/span> \n<span class=\"o\">\/\/<\/span> <span class=\"n\">of<\/span> <span class=\"n\">an<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">strArr<\/span><span class=\"o\">.<\/span><span class=\"n\">pop<\/span><span class=\"p\">();<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">strArr<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[ \u06f2\u06f0, \u06f3\u06f0, \u06f4\u06f0 ]\n[ 'amit', 'sumit' ]<\/pre>\n\n\n\n<p>\u0645\u06cc\u200c\u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0627\u06cc\u0646 \u06a9\u062f\u060c \u0639\u0646\u0635\u0631 \u0627\u0646\u062a\u0647\u0627\u06cc \u0647\u0631 \u0622\u0631\u0627\u06cc\u0647 (\u06cc\u0639\u0646\u06cc \u06f5\u06f0 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0627\u0648\u0644 \u0648 anil \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062f\u0648\u0645) \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array.shift \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u0645\u062a\u062f shift \u0646\u06cc\u0632 \u0645\u0627\u0646\u0646\u062f pop \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u0639\u0646\u0627\u0635\u0631 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062a\u062f\u060c \u0639\u0646\u0627\u0635\u0631 \u0631\u0627 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062d\u0630\u0641 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Array.shift()<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u062a\u0627 \u0639\u0645\u0644 \u062d\u0630\u0641 \u0631\u0627 \u0627\u0632 \u0639\u0646\u0627\u0635\u0631 \u0627\u0628\u062a\u062f\u0627\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Declare<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initialize<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">numArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f2\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f4\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f5\u06f0<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Removing<\/span> <span class=\"n\">elements<\/span> <span class=\"kn\">from<\/span> <span class=\"nn\">the<\/span> \n<span class=\"o\">\/\/<\/span> <span class=\"n\">beginning<\/span> <span class=\"n\">of<\/span> <span class=\"n\">an<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">numArr<\/span><span class=\"o\">.<\/span><span class=\"n\">shift<\/span><span class=\"p\">();<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">numArr<\/span><span class=\"p\">);<\/span>\n\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Declare<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initialize<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">strArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"amit\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"sumit\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"anil\"<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Removing<\/span> <span class=\"n\">elements<\/span> <span class=\"kn\">from<\/span> <span class=\"nn\">the<\/span> \n<span class=\"o\">\/\/<\/span> <span class=\"n\">beginning<\/span> <span class=\"n\">of<\/span> <span class=\"n\">an<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">strArr<\/span><span class=\"o\">.<\/span><span class=\"n\">shift<\/span><span class=\"p\">();<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">strArr<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u062b\u0627\u0644 \u0641\u0648\u0642 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[ \u06f3\u06f0, \u06f4\u06f0, \u06f5\u06f0 ]\n[ 'sumit', 'anil' ]<\/pre>\n\n\n\n<p>\u0645\u06cc\u200c\u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0627\u06cc\u0646 \u06a9\u062f\u060c \u0639\u0646\u0635\u0631 \u0627\u0628\u062a\u062f\u0627\u06cc \u0647\u0631 \u0622\u0631\u0627\u06cc\u0647 (\u06cc\u0639\u0646\u06cc \u06f2\u06f0 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0627\u0648\u0644 \u0648 amit \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062f\u0648\u0645) \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/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=\"205\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/c3e1b3cf-77c6-4da5-ba3b-2a36e54ab0e5-300x205.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"Async \u0648 Await \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/c3e1b3cf-77c6-4da5-ba3b-2a36e54ab0e5-300x205.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/05\/c3e1b3cf-77c6-4da5-ba3b-2a36e54ab0e5-768x526.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/05\/c3e1b3cf-77c6-4da5-ba3b-2a36e54ab0e5.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\/205;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/async-and-await-in-js\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">Async \u0648 Await \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u061b \u0645\u0641\u0647\u0648\u0645 + \u06a9\u0627\u0631\u0628\u0631\u062f<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array.splice<\/h3>\n\n\n\n<p>\u0645\u062a\u062f splice \u0628\u0631\u0627\u06cc \u062f\u0631\u062c \u0648 \u062d\u0630\u0641 \u0639\u0646\u0627\u0635\u0631 \u062f\u0631 \u0645\u06cc\u0627\u0646 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Array.splice (start, deleteCount, item 1, item 2\u2026.)<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062a\u0627 \u0647\u0645\u200c\u0632\u0645\u0627\u0646 \u06cc\u06a9\u200c\u0633\u0631\u06cc \u0639\u0646\u0627\u0635\u0631 \u062c\u062f\u06cc\u062f \u0631\u0627 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0631\u0648\u062f\u06cc \u062f\u0631\u062c \u0648 \u0628\u0631\u062e\u06cc \u0639\u0646\u0627\u0635\u0631 \u0631\u0627 \u0627\u0632 \u0622\u0646 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Declare<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initialize<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">numArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f2\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f4\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f5\u06f0<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Removing<\/span> <span class=\"n\">an<\/span> <span class=\"n\">adding<\/span> <span class=\"n\">element<\/span> <span class=\"n\">at<\/span> <span class=\"n\">a<\/span> \n<span class=\"o\">\/\/<\/span> <span class=\"n\">particular<\/span> <span class=\"n\">location<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">an<\/span> <span class=\"n\">array<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Delete<\/span> <span class=\"mi\">\u06f3<\/span> <span class=\"n\">elements<\/span> <span class=\"n\">starting<\/span> <span class=\"kn\">from<\/span> <span class=\"nn\">index<\/span> <span class=\"mi\">\u06f1<\/span>\n<span class=\"n\">numArr<\/span><span class=\"o\">.<\/span><span class=\"n\">splice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Insert<\/span> <span class=\"mi\">\u06f8\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f9\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f0\u06f0<\/span> <span class=\"n\">at<\/span> <span class=\"n\">starting<\/span> <span class=\"n\">index<\/span> <span class=\"mi\">\u06f1<\/span>\n<span class=\"n\">numArr<\/span><span class=\"o\">.<\/span><span class=\"n\">splice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f5<\/span><span class=\"p\">);<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">numArr<\/span><span class=\"p\">);<\/span>\n\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Declare<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">initialize<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">strArr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"amit\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"sumit\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"anil\"<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Delete<\/span> <span class=\"n\">two<\/span> <span class=\"n\">elements<\/span> <span class=\"n\">starting<\/span> <span class=\"kn\">from<\/span> <span class=\"nn\">index<\/span> <span class=\"mi\">\u06f1<\/span>\n<span class=\"o\">\/\/<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">add<\/span> <span class=\"n\">three<\/span> <span class=\"n\">elements<\/span><span class=\"o\">.<\/span>\n<span class=\"n\">strArr<\/span><span class=\"o\">.<\/span><span class=\"n\">splice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f2<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"Geeks\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"Geeks1\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"Geeks2\"<\/span><span class=\"p\">);<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">strArr<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[ \u06f2\u06f0, \u06f3, \u06f4, \u06f5 ]\n[ 'amit', 'Geeks', 'Geeks1', 'Geeks2' ]<\/pre>\n\n\n\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644 \u0630\u06a9\u0631 \u0634\u062f\u0647\u060c \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0639\u0646\u0627\u0635\u0631\u06cc \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u062d\u0630\u0641 \u0634\u062f\u0647 \u0648 \u0639\u0646\u0627\u0635\u0631 \u062c\u062f\u06cc\u062f\u06cc \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array.slice<\/h3>\n\n\n\n<p>\u0627\u0632 \u062f\u06cc\u06af\u0631 \u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u062a\u062f Slice \u0627\u0633\u062a. \u0645\u062a\u062f slice \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062c\u062f\u06cc\u062f \u0631\u0627 \u0627\u0632 \u0631\u0648\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0631\u0648\u062f\u06cc \u0641\u0639\u0644\u06cc \u0645\u06cc\u200c\u0633\u0627\u0632\u062f. \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0631\u0648\u062f\u06cc\u060c \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062e\u0631\u0648\u062c\u06cc \u0627\u06cc\u0646 \u0645\u062a\u062f \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u0646\u062f\u06cc\u0633 \u0627\u0628\u062a\u062f\u0627\u06cc\u06cc \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0627\u06cc\u0646 \u0622\u0631\u0627\u06cc\u0647\u060c \u0627\u0632 \u06a9\u062f\u0627\u0645 \u0628\u062e\u0634 \u0627\u0632 \u0648\u0631\u0648\u062f\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \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\/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>\u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Array.slice (startIndex , endIndex);<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644 \u0632\u06cc\u0631\u060c \u0628\u0647\u200c\u0637\u0648\u0631 \u062c\u0627\u0645\u0639 \u06a9\u0627\u0631 \u0628\u0627 \u0645\u062a\u062f slice \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Original<\/span> <span class=\"n\">Array<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">arr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f6<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f7<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f8<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f9<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f0<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f1<\/span><span class=\"p\">:<\/span> <span class=\"n\">Extract<\/span> <span class=\"n\">the<\/span> <span class=\"n\">first<\/span> <span class=\"mi\">\u06f3<\/span> <span class=\"n\">elements<\/span> <span class=\"n\">of<\/span> <span class=\"n\">the<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case1<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f3<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"First 3 Array Elements: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case1<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f2<\/span><span class=\"p\">:<\/span> <span class=\"n\">Extract<\/span> <span class=\"n\">the<\/span> <span class=\"n\">last<\/span> <span class=\"mi\">\u06f3<\/span> <span class=\"n\">array<\/span> <span class=\"n\">elements<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case2<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"o\">-<\/span><span class=\"mi\">\u06f3<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Last 3 Array Elements: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case2<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f3<\/span><span class=\"p\">:<\/span> <span class=\"n\">Extract<\/span> <span class=\"n\">elements<\/span> <span class=\"kn\">from<\/span> <span class=\"nn\">middle<\/span> <span class=\"n\">of<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case3<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f3<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f7<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Case 3: Extract elements from middle: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case3<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f4<\/span><span class=\"p\">:<\/span> <span class=\"n\">Start<\/span> <span class=\"n\">index<\/span> <span class=\"ow\">is<\/span> <span class=\"n\">greater<\/span> <span class=\"n\">than<\/span> <span class=\"n\">end<\/span> <span class=\"n\">index<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case4<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f2<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Case 4: Start index is greater than end index: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case4<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f5<\/span><span class=\"p\">:<\/span> <span class=\"n\">Negative<\/span> <span class=\"n\">start<\/span> <span class=\"n\">index<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case5<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"o\">-<\/span><span class=\"mi\">\u06f4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f9<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Case 5: Negative start index: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case5<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f6<\/span><span class=\"p\">:<\/span> <span class=\"n\">Negative<\/span> <span class=\"n\">end<\/span> <span class=\"n\">index<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case6<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f3<\/span><span class=\"p\">,<\/span> <span class=\"o\">-<\/span><span class=\"mi\">\u06f2<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Case 6: Negative end index: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case6<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f7<\/span><span class=\"p\">:<\/span> <span class=\"n\">Only<\/span> <span class=\"n\">start<\/span> <span class=\"n\">index<\/span> <span class=\"ow\">is<\/span> <span class=\"n\">provided<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case7<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f5<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Case 7: Only start index is provided: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case7<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f8<\/span><span class=\"p\">:<\/span> <span class=\"n\">Start<\/span> <span class=\"n\">index<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">end<\/span> <span class=\"n\">index<\/span> <span class=\"n\">are<\/span> <span class=\"n\">out<\/span> <span class=\"n\">of<\/span> <span class=\"nb\">range<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case8<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"mi\">\u06f1\u06f5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f2\u06f0<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Case 8: Start and end index out of range: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case8<\/span><span class=\"p\">);<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Case<\/span> <span class=\"mi\">\u06f9<\/span><span class=\"p\">:<\/span> <span class=\"n\">Start<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">end<\/span> <span class=\"n\">index<\/span> <span class=\"n\">are<\/span> <span class=\"n\">negative<\/span>\n<span class=\"o\">\/\/<\/span> <span class=\"ow\">and<\/span> <span class=\"n\">out<\/span> <span class=\"n\">of<\/span> <span class=\"nb\">range<\/span>\n<span class=\"n\">const<\/span> <span class=\"n\">case9<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">slice<\/span><span class=\"p\">(<\/span><span class=\"o\">-<\/span><span class=\"mi\">\u06f1\u06f5<\/span><span class=\"p\">,<\/span> <span class=\"o\">-<\/span><span class=\"mi\">\u06f1\u06f0<\/span><span class=\"p\">);<\/span>\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Case 9: Start and end index are negative\"<\/span>\n    <span class=\"o\">+<\/span> <span class=\"s2\">\" and out of range: \"<\/span><span class=\"p\">,<\/span> <span class=\"n\">case9<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">First 3 Array Elements:  [ 1, 2, 3 ]\nLast 3 Array Elements:  [ 8, 9, 10 ]\nCase 3: Extract elements from middle:  [ 4, 5, 6, 7 ]\nCase 4: Start index is greater than end index:  []\nCase 5: Negative start index:  [ 7, 8, 9 ]\nCase 6: Negative end index:  [ 4, 5, 6, 7, 8 ]\nCase 7: Only start index is provided:  [ 6, 7, 8, 9, 10 ]\nCase 8: Start and end index out of range:  []\nCase 9: Start and end index are negative and out of range:  []<\/pre>\n\n\n\n<p>\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647\u060c \u0628\u062e\u0634\u06cc \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array some \u0627\u0632 \u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 javascript<\/h3>\n\n\n\n<p>\u0645\u062a\u062f some \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u062d\u062f\u0627\u0642\u0644 \u06cc\u06a9\u06cc \u0627\u0632 \u0639\u0646\u0627\u0635\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0631\u0648\u062f\u06cc\u060c \u0634\u0631\u0627\u06cc\u0637 \u0628\u0631\u0631\u0633\u06cc \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u062a\u0627\u0628\u0639 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f \u06cc\u0627 \u0646\u0647. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">array.some(callback(element, index, array), thisArg);<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u0646\u0645\u0648\u0646\u0647\u200c\u0627\u06cc \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u06a9\u0627\u0631 \u0628\u0627 \u0645\u062a\u062f some \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"n\">function<\/span> <span class=\"n\">isGreaterThan5<\/span><span class=\"p\">(<\/span><span class=\"n\">element<\/span><span class=\"p\">,<\/span> <span class=\"n\">index<\/span><span class=\"p\">,<\/span> <span class=\"n\">array<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"n\">element<\/span> <span class=\"o\">&gt;<\/span> <span class=\"mi\">\u06f5<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Driver<\/span> <span class=\"n\">code<\/span>\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Original<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">array<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f8<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f4<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Checking<\/span> <span class=\"k\">for<\/span> <span class=\"n\">condition<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">value<\/span> <span class=\"o\">=<\/span> <span class=\"n\">array<\/span><span class=\"o\">.<\/span><span class=\"n\">some<\/span><span class=\"p\">(<\/span><span class=\"n\">isGreaterThan5<\/span><span class=\"p\">);<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">value<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">true<\/pre>\n\n\n\n<p>\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647\u200c\u062f\u0644\u06cc\u0644 \u0628\u0631\u0642\u0631\u0627\u0631 \u0628\u0648\u062f\u0646 \u0634\u0631\u0637 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062f\u0631 \u06a9\u062f\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0622\u0631\u0627\u06cc\u0647\u060c \u0645\u062a\u062f \u0646\u062a\u06cc\u062c\u0647\u200c\u06cc true \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array reduce<\/h3>\n\n\n\n<p>\u0645\u062a\u062f reduce \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0647 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u062e\u0631\u0648\u062c\u06cc \u0627\u06cc\u0646 \u0645\u062a\u062f \u06cc\u06a9 accumulator \u06cc\u0627 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0645\u062a\u062f \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0646\u062c\u0627\u0645 \u0639\u0645\u0644\u06cc\u0627\u062a \u062a\u062c\u0645\u0639\u06cc \u0631\u0627 \u0631\u0648\u06cc \u0639\u0646\u0627\u0635\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u062f\u0631 \u0647\u0631 \u067e\u06cc\u0645\u0627\u06cc\u0634\u060c \u0634\u0645\u0627 \u0639\u0646\u0627\u0635\u0631 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0647\u0645 \u062c\u0645\u0639 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p>\u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">array.reduce(callback(accumulator, currentValue, index, array), initialValue);<\/pre>\n\n\n\n<p>\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u0628\u0627 \u0645\u062a\u062f reduce \u0622\u0648\u0631\u062f\u0647\u200c\u0627\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Original<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">arr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f8\u06f8<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f5\u06f0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f2\u06f5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f0<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Perform<\/span> <span class=\"n\">reduce<\/span> <span class=\"n\">method<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">sub<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">reduce<\/span><span class=\"p\">(<\/span><span class=\"n\">geeks<\/span><span class=\"p\">);<\/span>\n\n<span class=\"n\">function<\/span> <span class=\"n\">geeks<\/span><span class=\"p\">(<\/span><span class=\"n\">total<\/span><span class=\"p\">,<\/span> <span class=\"n\">num<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"n\">total<\/span> <span class=\"o\">-<\/span> <span class=\"n\">num<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">sub<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0646\u062a\u06cc\u062c\u0647\u200c\u06cc \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0627\u06cc\u0646 \u0645\u062a\u062f \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u062d\u0627\u0635\u0644 \u062c\u0645\u0639 \u062a\u0645\u0627\u0645 \u0639\u0646\u0627\u0635\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0631\u0648\u062f\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u06f3<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062a\u062f Array map<\/h3>\n\n\n\n<p>\u0645\u062a\u062f map \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0648\u0639\u06cc \u062a\u0627\u0628\u0639 \u062e\u0627\u0635 \u0631\u0627 \u0631\u0648\u06cc \u0647\u0631 \u0639\u0646\u0635\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u0648\u0627\u0644\u062f \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u0631\u0641\u062a\u0627\u0631 \u0627\u06cc\u0646 \u0645\u062a\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u0634\u0627\u0628\u0647 \u0628\u0627 \u062d\u0644\u0642\u0647\u200c\u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0628\u06cc\u0634\u200c\u062a\u0631 \u0628\u0627 \u0634\u0631\u062d \u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u06cc\u0646 \u0645\u062a\u062f \u0622\u0634\u0646\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f. \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">array.map(callback(currentValue, index, array), thisArg);<\/pre>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u200c\u062c\u0627\u060c \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u0628\u0627 \u0645\u062a\u062f map \u0622\u0648\u0631\u062f\u0647\u200c\u0627\u06cc\u0645. \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"o\">\/\/<\/span> <span class=\"n\">Original<\/span> <span class=\"n\">array<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">arr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">\u06f4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f9<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f1\u06f6<\/span><span class=\"p\">,<\/span> <span class=\"mi\">\u06f2\u06f5<\/span><span class=\"p\">];<\/span>\n\n<span class=\"o\">\/\/<\/span> <span class=\"n\">Performing<\/span> <span class=\"nb\">map<\/span> <span class=\"n\">method<\/span>\n<span class=\"n\">let<\/span> <span class=\"n\">sub<\/span> <span class=\"o\">=<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">map<\/span><span class=\"p\">(<\/span><span class=\"n\">geeks<\/span><span class=\"p\">);<\/span>\n\n<span class=\"n\">function<\/span> <span class=\"n\">geeks<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"n\">arr<\/span><span class=\"o\">.<\/span><span class=\"n\">map<\/span><span class=\"p\">(<\/span><span class=\"n\">Math<\/span><span class=\"o\">.<\/span><span class=\"n\">sqrt<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"n\">console<\/span><span class=\"o\">.<\/span><span class=\"n\">log<\/span><span class=\"p\">(<\/span><span class=\"n\">sub<\/span><span class=\"p\">);<\/span><\/pre>\n\n\n\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[ [ \u06f2, \u06f3, \u06f4, \u06f5 ], [ \u06f2, \u06f3, \u06f4, \u06f5 ], [ \u06f2, \u06f3, \u06f4, \u06f5 ], [ \u06f2, \u06f3, \u06f4, \u06f5 ] ]<\/pre>\n\n\n\n<p>\u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646 \u06a9\u062f\u0647\u0627 \u0627\u0632 \u062a\u0627\u0628\u0639 map \u0628\u0631\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06cc\u06a9 \u0641\u0627\u0646\u06a9\u0634\u0646 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. map \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u062d\u0644\u0642\u0647 \u062a\u06a9\u0631\u0627\u0631 \u0628\u0627\u0631\u0647\u0627 \u06a9\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062c\u0645\u0639\u200c\u0628\u0646\u062f\u06cc<\/h2>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628\u060c \u0628\u0647 \u0645\u0639\u0631\u0641\u06cc \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u067e\u0631\u062f\u0627\u062e\u062a\u06cc\u0645. \u0645\u062a\u062f\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0645\u0627\u0646\u0646\u062f \u0645\u062a\u062f find \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u0646\u06cc\u0632 \u0645\u062a\u062f\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627 \u0646\u06cc\u0632 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u062f\u0631 \u062f\u06cc\u06af\u0631 \u0645\u0646\u0627\u0628\u0639 \u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0628\u0647\u200c\u0637\u0648\u0631 \u0645\u0641\u0635\u0644 \u0634\u0631\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f. \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u0645\u062a\u062f sort \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0645\u062a\u062f\u0647\u0627\u06cc \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u0631\u062a\u0628\u200c\u0633\u0627\u0632\u06cc \u0639\u0646\u0627\u0635\u0631 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0635\u0639\u0648\u062f\u06cc \u06cc\u0627 \u0646\u0632\u0648\u0644\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0627\u0634\u0627\u0631\u0647\u200c\u0627\u06cc \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062d\u062a\u0648\u0627 \u0646\u0634\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>\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0633\u0639\u06cc \u06a9\u0631\u062f\u06cc\u0645 \u062a\u0627 \u0628\u0627 \u0645\u0639\u0631\u0641\u06cc \u0633\u06cc\u0646\u062a\u06a9\u0633 \u062f\u0633\u062a\u0648\u0631\u06cc \u0647\u0631 \u0645\u062a\u062f \u0648 \u0647\u0645\u200c\u0686\u0646\u06cc\u0646 \u0627\u0631\u0627\u0626\u0647\u200c\u06cc \u0645\u062b\u0627\u0644\u200c\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc \u062f\u0631 \u0627\u06cc\u0646\u200c\u0628\u0627\u0631\u0647\u060c \u0641\u0647\u0645 \u0639\u0645\u0644\u06a9\u0631\u062f \u0647\u0631 \u0645\u062a\u062f \u0631\u0627 \u0633\u0627\u062f\u0647\u200c\u062a\u0631 \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u0645. \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0645\u0627\u0645 \u0645\u062b\u0627\u0644\u200c\u0647\u0627\u06cc 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\u0631\u0627 \u067e\u0648\u0634\u0634\u200c\u062f\u0647\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u062f\u0646\u06cc\u0627\u06cc \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0628\u0627 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0622\u0645\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0622\u0645\u0648\u0632\u0634\u200c\u0647\u0627\u06cc \u0645\u06a9\u062a\u0628 \u062e\u0648\u0646\u0647\u060c \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc \u0648 \u062a\u0645\u0631\u06cc\u0646\u200c\u0647\u0627\u06cc \u0641\u0631\u0627\u0648\u0627\u0646\u06cc \u06af\u0646\u062c\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u0633\u0644\u0637 \u0628\u0631 \u0645\u0641\u0627\u0647\u06cc\u0645 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[&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":39735,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,30,12],"tags":[],"class_list":["post-39717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming-and-it-training","category-web-programming-articles","category-java-script-articles"],"_links":{"self":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/39717","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=39717"}],"version-history":[{"count":4,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/39717\/revisions"}],"predecessor-version":[{"id":65575,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/39717\/revisions\/65575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media\/39735"}],"wp:attachment":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media?parent=39717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/categories?post=39717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/tags?post=39717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}