{"id":31361,"date":"2023-07-04T13:55:29","date_gmt":"2023-07-04T09:25:29","guid":{"rendered":"https:\/\/wpadmin.maktabkhooneh.org\/mag\/?p=31361"},"modified":"2026-04-06T17:44:51","modified_gmt":"2026-04-06T14:14:51","slug":"functions-in-javascript","status":"publish","type":"post","link":"https:\/\/maktabkhooneh.org\/mag\/functions-in-javascript\/","title":{"rendered":"Function \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"},"content":{"rendered":"\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0648\u0639\u06cc \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647\u200c\u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u062f\u0627\u0631\u062f. \u062a\u0637\u0628\u06cc\u0642\u200c\u067e\u0630\u06cc\u0631\u06cc \u0622\u0646 \u062f\u0631 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0622\u0646 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u062f\u0631 \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0646\u0647\u0641\u062a\u0647 \u0627\u0633\u062a \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0627\u0628\u0632\u0627\u0631\u06cc \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0648\u0628 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0627\u0632 \u0645\u062c\u0644\u0647 \u0645\u06a9\u062a\u0648\u0628 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u06cc\u06a9 \u062c\u0646\u0628\u0647 \u0645\u0647\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0632\u0628\u0627\u0646\u060c \u06cc\u0639\u0646\u06cc Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0628\u062d\u062b \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645. \u067e\u0633 \u0628\u0627 \u0645\u0627 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627\u0634\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062a\u0639\u0631\u06cc\u0641 \u062a\u0627\u0628\u0639 \u06cc\u0627 Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0632 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0647\u0645\u0647 \u0645\u0631\u0648\u0631\u06af\u0631\u0647\u0627\u06cc \u0648\u0628 \u0627\u0635\u0644\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0641\u0646\u0627\u0648\u0631\u06cc \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u062c\u0644\u0648\u06cc\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062a\u0648\u0627\u0628\u0639 \u06cc\u0627 Function \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0646\u0627\u0635\u0631 \u0627\u0633\u0627\u0633\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0639\u0645\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u06cc\u062c\u0627\u062f \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648\u0628 \u0631\u0627 \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u0632 \u0646\u0638\u0631 \u0645\u0641\u0647\u0648\u0645\u06cc\u060c Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0645\u06a9\u0627\u0646 \u06af\u0631\u0648\u0647\u200c\u0628\u0646\u062f\u06cc \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644\u200c\u0647\u0627 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0648\u0627\u062d\u062f \u0627\u0645\u06a9\u0627\u0646\u200c\u067e\u0630\u06cc\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u062c\u0646\u0628\u0647\u200c\u0647\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc \u062a\u0648\u0627\u0628\u0639 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc \u0645\u0624\u062b\u0631 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0645\u0631\u0648\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"430\" height=\"117\" src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/images.jpg\" alt=\"\u0622\u0645\u0648\u0632\u0633 Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" class=\"wp-image-31370\" title=\"\" srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/images.jpg 430w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/images-300x82.jpg.webp 300w\" sizes=\"(max-width: 430px) 100vw, 430px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0686\u0647 \u06a9\u0627\u0631\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u062f\u0647\u062f\u061f<\/h3>\n\n\n\n<p>Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0648\u0639\u06cc \u0628\u0644\u0648\u06a9 \u06a9\u062f \u0645\u0633\u062a\u0642\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0648\u0638\u06cc\u0641\u0647 \u062e\u0627\u0635\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0627\u06cc \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u062f\u0627\u06cc\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u06cc\u06a9 \u0631\u0646\u06af \u0628\u0647 \u0622\u0646 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062f\u0648 \u062a\u0627\u0628\u0639 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0648\u0638\u06cc\u0641\u0647 \u0631\u0633\u0645 \u062f\u0627\u06cc\u0631\u0647 \u0631\u0627 \u0628\u0631 \u0639\u0647\u062f\u0647 \u062f\u0627\u0631\u062f.<\/li>\n\n\n\n<li>\u062a\u0627\u0628\u0639 \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0631\u0646\u06af\u200c\u0622\u0645\u06cc\u0632\u06cc \u062f\u0627\u06cc\u0631\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u0631\u062f.<\/li>\n<\/ul>\n\n\n\n<p>\u062a\u062c\u0632\u06cc\u0647 \u0645\u0634\u06a9\u0644\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0647 \u0648\u0638\u0627\u06cc\u0641 \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a\u060c \u062e\u0648\u0627\u0646\u0627\u06cc\u06cc \u06a9\u062f \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0645\u0686\u0646\u06cc\u0646 \u0637\u06cc\u0641 \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u062f\u0627\u062e\u0644\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u062a\u0627\u0628\u0639 Math.sqrt()\u200e \u062c\u0630\u0631 \u06cc\u06a9 \u0639\u062f\u062f \u0645\u0639\u06cc\u0646 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u062f\u0627\u062e\u0644\u06cc \u0628\u0631\u0627\u06cc \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646 \u0648\u0638\u0627\u06cc\u0641 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc\u060c \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0631\u0627\u062d\u062a \u0648 \u0622\u0645\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/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=\"180\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/06\/5f9c9e57740569d1a4ca3c94_11zon-300x180.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0645\u062a\u062f bind \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/06\/5f9c9e57740569d1a4ca3c94_11zon-300x180.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/06\/5f9c9e57740569d1a4ca3c94_11zon-768x461.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/06\/5f9c9e57740569d1a4ca3c94_11zon.jpg 1000w\" 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\/180;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/bind-in-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u0645\u062a\u062f bind \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<h2 class=\"wp-block-heading\">\u0633\u06cc\u0646\u062a\u06a9\u0633 \u062a\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0639\u0644\u0627\u0646 Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token keyword\">function<\/span> <span class=\"token function\">nameOfFunction<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    <span class=\"token comment\">\/\/ function body<\/span>\n\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n\n\n\n<p>\u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc Function \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0645 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0622\u0646 \u0646\u0627\u0645 \u0645\u0648\u0631\u062f\u0646\u0638\u0631 \u062a\u0627\u0628\u0639 \u0648 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0622\u0646 \u067e\u0631\u0627\u0646\u062a\u0632 () \u0645\u06cc\u200c\u0622\u06cc\u062f. \u0647\u0645\u06cc\u0634\u0647 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0646\u0648\u0639\u06cc \u0646\u0627\u0645 \u062a\u0648\u0635\u06cc\u0641\u06cc \u0628\u0631\u0627\u06cc \u062a\u0627\u0628\u0639 \u062e\u0648\u062f \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0642\u06cc\u0642\u0627\u064b \u0648\u0638\u06cc\u0641\u0647 \u0648 \u0647\u062f\u0641 \u0622\u0646 \u0631\u0627 \u0645\u0646\u0639\u06a9\u0633 \u06a9\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u062a\u0627\u0628\u0639\u06cc \u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u062f\u0648 \u0639\u062f\u062f \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0646\u0627\u0645 \u0622\u0646 \u0631\u0627 add \u06cc\u0627 addNumbers \u0628\u06af\u0630\u0627\u0631\u06cc\u062f. \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639\u060c \u062d\u0627\u0648\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644\u200c\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0627\u062c\u0631\u0627 \u0634\u0648\u0646\u062f \u0648 \u062f\u0631 \u062f\u0627\u062e\u0644 \u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc {} \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0628\u06cc\u0627\u0646 \u0627\u06cc\u0646 \u0647\u062f\u0641 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token comment\">\/\/ declaring a function named greet()<\/span>\n\n<span class=\"token keyword\">function<\/span> <span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Hello Maktabkhooneh\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u0642\u0637\u0639\u0647 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u062a\u0627\u0628\u0639\u06cc \u0628\u0647 \u0646\u0627\u0645 greet \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u067e\u06cc\u0627\u0645 Hello Maktabkhooneh\u0631\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0632\u0627\u06cc\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0686\u0646\u062f\u06cc\u0646 \u0645\u0632\u06cc\u062a \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u0647 \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0622\u0646\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f<\/strong>: \u062a\u0648\u0627\u0628\u0639 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u0647 \u06cc\u06a9 \u0628\u0644\u0648\u06a9 \u06a9\u062f \u0631\u0627 \u06cc\u06a9 \u0628\u0627\u0631 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f\u0647 \u0648 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n\n\n\n<li><strong>\u0645\u0627\u0698\u0648\u0644\u0627\u0631 \u0628\u0648\u062f\u0646<\/strong>: \u0628\u0627 \u062a\u0642\u0633\u06cc\u0645 \u06a9\u062f \u062e\u0648\u062f \u0628\u0647 \u062a\u0648\u0627\u0628\u0639 \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631\u060c \u0648\u0638\u0627\u06cc\u0641 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0648\u0627\u062d\u062f\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f.<\/li>\n\n\n\n<li><strong>\u062e\u0648\u0627\u0646\u0627\u06cc\u06cc<\/strong>: \u062a\u0648\u0627\u0628\u0639 \u062e\u0648\u0627\u0646\u0627\u06cc\u06cc \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0648\u0627\u0636\u062d \u0648 \u062c\u0631\u06cc\u0627\u0646 \u0645\u0646\u0637\u0642\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/li>\n\n\n\n<li><strong>\u06a9\u067e\u0633\u0648\u0644\u0647 \u0633\u0627\u0632\u06cc<\/strong>: \u062a\u0648\u0627\u0628\u0639 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644\u200c\u0647\u0627 \u0631\u0627 \u0645\u062d\u0635\u0648\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u062f\u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0631\u0627 \u0628\u0627 \u0647\u0645 \u06af\u0631\u0648\u0647\u200c\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n\n\n\n<li><strong>\u0642\u0627\u0628\u0644\u06cc\u062a \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u062f<\/strong>: \u0628\u0627 \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0631\u062f\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0628\u0647 \u062a\u0648\u0627\u0628\u0639 \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631 \u0648 \u0645\u0633\u062a\u0642\u0644\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u062f\u0648\u0646 \u062a\u0623\u062b\u06cc\u0631 \u0628\u0631 \u06a9\u0644 \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u062e\u0627\u0635\u06cc \u0627\u0632 \u06a9\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n\n\n\n<p>\u0628\u0647\u200c\u0637\u0648\u0631 \u062e\u0644\u0627\u0635\u0647\u060c Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f\u060c \u0645\u0627\u0698\u0648\u0644\u0627\u0631 \u0628\u0648\u062f\u0646\u060c \u0628\u0647\u0628\u0648\u062f \u062e\u0648\u0627\u0646\u0627\u06cc\u06cc\u060c \u06a9\u067e\u0633\u0648\u0644\u0647 \u0633\u0627\u0632\u06cc \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u062f \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0622\u0646\u200c\u0647\u0627 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u062f\u0647\u0627\u06cc \u062a\u0645\u06cc\u0632\u062a\u0631 \u0648 \u0633\u0627\u0632\u0645\u0627\u0646\u200c\u06cc\u0627\u0641\u062a\u0647\u200c\u062a\u0631 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u0648 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0634\u06cc\u0648\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u062a\u0648\u0633\u0639\u0647 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u062a\u0631\u0648\u06cc\u062c \u062f\u0647\u06cc\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"150\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/06\/azhvn8vuqrofsidykaas-300x150.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 class \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/06\/azhvn8vuqrofsidykaas-300x150.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/06\/azhvn8vuqrofsidykaas-768x384.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/06\/azhvn8vuqrofsidykaas.webp 1000w\" 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\/150;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/class-in-js\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 class \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<h2 class=\"wp-block-heading\">\u0646\u062d\u0648\u0647 \u0627\u0639\u0644\u0627\u0646 Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u0646\u0648\u0634\u062a\u0646 \u0641\u0627\u0646\u06a9\u0634\u0646 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc Function \u0648 \u0633\u067e\u0633 \u0646\u0627\u0645 \u062a\u0627\u0628\u0639 \u0648 \u06cc\u06a9 \u062c\u0641\u062a \u067e\u0631\u0627\u0646\u062a\u0632 \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u062f\u0627\u062e\u0644 \u067e\u0631\u0627\u0646\u062a\u0632\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0647\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u062a\u0627\u0628\u0639 \u0645\u06cc\u200c\u067e\u0630\u06cc\u0631\u062f\u060c \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0646\u06cc\u0632 \u06af\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u200c\u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0647\u0633\u062a\u0646\u062f. \u0645\u062a\u0639\u0627\u0642\u0628\u0627\u064b\u060c \u0634\u0645\u0627 \u06cc\u06a9 \u0628\u0644\u0648\u06a9 \u0627\u0632 \u06a9\u062f \u0631\u0627 \u062f\u0631 \u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc {} \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u062a\u0627\u0628\u0639 \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u0647\u060c \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u067e\u0627\u06cc\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0648 \u0639\u062f\u062f \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u0645\u062c\u0645\u0648\u0639 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token keyword\">function<\/span> <span class=\"token function\">addNumbers<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">a<span class=\"token punctuation\">,<\/span> b<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n  <span class=\"token keyword\">return<\/span> a <span class=\"token operator\">+<\/span> b<span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u0642\u0637\u0639\u0647 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u062a\u0627\u0628\u0639\u06cc \u0628\u0627 \u0646\u0627\u0645 \u00abaddNumbers\u00bb \u062f\u0627\u0631\u0627\u06cc \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0628\u0647 \u0646\u0627\u0645\u200c\u0647\u0627\u06cc \u00aba\u00bb \u0648 \u00abb\u00bb \u0627\u0633\u062a. \u06a9\u062f \u062f\u0631\u0648\u0646 \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0627\u06cc\u0646 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0631\u0627 \u0628\u0627 \u0647\u0645 \u062c\u0645\u0639 \u06a9\u0631\u062f\u0647 \u0648 \u0645\u062c\u0645\u0648\u0639 \u062d\u0627\u0635\u0644 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"164\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/Javascript_11zon-300x164.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"let \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/Javascript_11zon-300x164.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/Javascript_11zon-768x419.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/Javascript_11zon.jpg 863w\" 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\/let-in-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc let \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0622\u0646<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u0646\u062d\u0648\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0645\u06a9\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0628\u0631\u06af\u0634\u062a \u062a\u0645\u0627\u0633 (callback) \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u06a9\u0647 \u062a\u0648\u0627\u0628\u0639\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0628\u0647 \u062a\u0648\u0627\u0628\u0639 \u062f\u06cc\u06af\u0631 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062a\u0645\u0627\u0633 \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u0646\u062a\u06cc\u062c\u0647 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u0636\u0631\u0628 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token keyword\">function<\/span> <span class=\"token function\">multiplyByTwo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">n<span class=\"token punctuation\">,<\/span> callback<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n  <span class=\"token keyword\">var<\/span> result <span class=\"token operator\">=<\/span> n <span class=\"token operator\">*<\/span> <span class=\"token number\">\u06f2<\/span><span class=\"token punctuation\">;<\/span>\n  <span class=\"token function\">callback<\/span><span class=\"token punctuation\">(<\/span>result<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token keyword\">function<\/span> <span class=\"token function\">logResult<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">result<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n  console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span>result<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token function\">multiplyByTwo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">\u06f5<\/span><span class=\"token punctuation\">,<\/span> logResult<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ logs 10<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647\u060c \u062a\u0627\u0628\u0639 \u00abmultiplyByTwo\u00bb \u062f\u0648 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u067e\u0630\u06cc\u0631\u062f: \u06cc\u06a9 \u0639\u062f\u062f n \u0648 \u06cc\u06a9 \u062a\u0627\u0628\u0639 callback. \u062a\u0627\u0628\u0639 \u00abmultiplyByTwo\u00bb \u0636\u0631\u0628 \u0639\u062f\u062f \u062f\u0631 \u06f2 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0633\u067e\u0633 \u062a\u0627\u0628\u0639 callback \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0645\u0642\u062f\u0627\u0631 \u062d\u0627\u0635\u0644 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u062a\u0627\u0628\u0639 \u00ablogResult\u00bb \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"200\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/coderpad-blogpost-sinnerhtml-1026x684-1-300x200.png.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"innerHTML \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/coderpad-blogpost-sinnerhtml-1026x684-1-300x200.png.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/coderpad-blogpost-sinnerhtml-1026x684-1-1024x683.png.webp 1024w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/coderpad-blogpost-sinnerhtml-1026x684-1-768x512.png.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/coderpad-blogpost-sinnerhtml-1026x684-1.png 1026w\" 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\/200;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/innerhtml-in-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0645\u0639\u0631\u0641\u06cc \u0648\u06cc\u0698\u06af\u06cc innerHTML \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u0645\u062b\u0627\u0644\u06cc \u062f\u06cc\u06af\u0631 \u0628\u0631\u0627\u06cc \u062a\u0627\u0628\u0639 callback \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u067e\u0633 \u0627\u0632 \u0627\u0639\u0644\u0627\u0645 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u06a9\u062f \u062f\u0631\u0648\u0646 \u0628\u062f\u0646\u0647 \u0622\u0646 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06cc \u062a\u0627\u0628\u0639\u060c \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0646\u0627\u0645 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u067e\u0631\u0627\u0646\u062a\u0632 () \u0628\u0627\u06cc\u062f \u0646\u0648\u0634\u062a. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u0646\u062d\u0648\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 greet() \u200e\u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0630\u06a9\u0631 \u0634\u062f \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token comment\">\/\/ function call<\/span>\n\n<span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u0642\u0637\u0639\u0647 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u062a\u0627\u0628\u0639 greet()\u200e \u0628\u0627 \u0646\u0648\u0634\u062a\u0646 \u0646\u0627\u0645 \u0622\u0646 \u0648 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0622\u0646 \u067e\u0631\u0627\u0646\u062a\u0632 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u06a9\u062f\u06cc \u062f\u0631 \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u067e\u06cc\u0627\u0645 \u00abHello there\u00bb \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06cc\u06a9 \u062a\u0627\u0628\u0639\u060c \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u0631\u0627 \u062f\u0631 \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0648\u0638\u0627\u06cc\u0641 \u062e\u0627\u0635\u06cc \u0631\u0627 \u06a9\u0647 \u062a\u0648\u0633\u0637 \u062a\u0627\u0628\u0639 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"732\" height=\"336\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/javascript-function-example1.png\" alt=\"\u062a\u0627\u0628\u0639 callback \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" class=\"wp-image-31365 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/javascript-function-example1.png 732w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/javascript-function-example1-300x138.png.webp 300w\" data-sizes=\"(max-width: 732px) 100vw, 732px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 732px; --smush-placeholder-aspect-ratio: 732\/336;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0641\u0627\u0646\u06a9\u0634\u0646 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0632 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u0645\u0642\u0627\u062f\u06cc\u0631 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0631\u0627 \u0628\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0647\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0627\u0631\u0627\u0626\u0647 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f. \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0632\u0645\u0627\u0646\u06cc \u0645\u0641\u06cc\u062f \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0627\u0631\u0627\u06cc \u0645\u0642\u062f\u0627\u0631\u06cc \u0627\u0633\u062a\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u0628\u0647 \u0635\u0631\u0627\u062d\u062a \u0627\u0631\u0633\u0627\u0644 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f. \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0646\u06cc\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u0627\u0639\u0644\u0627\u0645 \u0634\u0648\u062f. \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0642\u062f\u0627\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u0639\u0644\u0627\u0646 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"806\" height=\"336\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/javascript-function-with-parameter.png\" alt=\"\u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0641\u0627\u0646\u06a9\u0634\u0646 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" class=\"wp-image-31366 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/javascript-function-with-parameter.png 806w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/javascript-function-with-parameter-300x125.png.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/javascript-function-with-parameter-768x320.png.webp 768w\" data-sizes=\"(max-width: 806px) 100vw, 806px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 806px; --smush-placeholder-aspect-ratio: 806\/336;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<p>\u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token comment\">\/\/ declaring a function with a parameter<\/span>\n\n<span class=\"token keyword\">function<\/span> <span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">name<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Hello \"<\/span> <span class=\"token operator\">+<\/span> name <span class=\"token operator\">+<\/span> <span class=\"token string\">\" :)\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n\n<span class=\"token comment\">\/\/ taking input from the user<\/span>\n\n<span class=\"token keyword\">let<\/span> name <span class=\"token operator\">=<\/span> <span class=\"token function\">prompt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Enter a name: \"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n\n<span class=\"token comment\">\/\/ calling the function and passing the argument<\/span>\n\n<span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u062a\u0627\u0628\u0639 greet \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 name \u0627\u0639\u0644\u0627\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062a\u0627\u0628\u0639 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u06cc\u06a9 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0628\u0647 \u0622\u0646 \u0627\u0631\u0633\u0627\u0644 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u062a\u0627\u0628\u0639 prompt \u0628\u0631\u0627\u06cc \u06af\u0631\u0641\u062a\u0646 \u0648\u0631\u0648\u062f\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0648 \u062a\u062e\u0635\u06cc\u0635 \u0622\u0646 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 \u0646\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0633\u067e\u0633 \u062a\u0627\u0628\u0639 greet \u0628\u0627 \u0645\u062a\u063a\u06cc\u0631 name \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u062c\u0631\u0627\u06cc \u062a\u0627\u0628\u0639 \u0628\u0627 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0646\u062c\u0627\u0645 \u062e\u0648\u0627\u0647\u062f \u0634\u062f \u0648 \u062e\u0631\u0648\u062c\u06cc \u0686\u06cc\u0632\u06cc \u0634\u0628\u06cc\u0647 \u062a\u0635\u0648\u06cc\u0631 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Enter a name<span class=\"token operator\">:<\/span> Simon\n\nHello Simon <span class=\"token operator\">:<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u0646\u0627\u0645 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0642\u062f\u0627\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u0628\u0647 \u062a\u0627\u0628\u0639 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u067e\u06cc\u0627\u0645 \u062a\u0628\u0631\u06cc\u06a9 \u0631\u0627 \u0634\u062e\u0635\u06cc \u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token keyword\">function<\/span> <span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span>name <span class=\"token operator\">=<\/span> <span class=\"token string\">\"John Doe\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token template-string\"><span class=\"token template-punctuation string\">`<\/span><span class=\"token string\">Hello, <\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>name<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token string\">!<\/span><span class=\"token template-punctuation string\">`<\/span><\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n\n\n<span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Hello, John Doe!<\/span>\n\n<span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Jane Smith\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Hello, Jane Smith<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u062a\u0627\u0628\u0639 greet \u062f\u0627\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0648\u0627\u062d\u062f \u0628\u0647 name \u0627\u0633\u062a. \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 name \u0631\u0648\u06cc \u00abJohn Doe\u00bb \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06af\u0631 \u062a\u0627\u0628\u0639 \u0628\u062f\u0648\u0646 \u0627\u0631\u0627\u0626\u0647 \u0647\u06cc\u0686 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u0648\u062f\u060c \u0627\u0632 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u00abJohn Doe\u00bb \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u00abHello, John Doe\u00bb \u0631\u0627 \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u06cc\u06a9 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0634\u0648\u062f\u060c \u0645\u0627\u0646\u0646\u062f Jane Smith\u060c \u0628\u0647 \u062c\u0627\u06cc \u0622\u0646 \u0627\u0632 \u0622\u0646 \u0645\u0642\u062f\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u00abHello, Jane Smith\u00bb \u0631\u0627 \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"150\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/06\/6288755792019456-300x150.jpeg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"append \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/06\/6288755792019456-300x150.jpeg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/06\/6288755792019456-768x384.jpeg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/06\/6288755792019456.jpeg 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\/150;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/append-in-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u0645\u062a\u062f append \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<h2 class=\"wp-block-heading\">\u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0633\u0627\u0632\u0646\u062f\u0647 \u062f\u0631 javascript<\/h2>\n\n\n\n<p>\u0646\u0648\u0639\u06cc \u0627\u0632 Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u062a\u0627\u0628\u0639 \u0633\u0627\u0632\u0646\u062f\u0647 (Constructor Function) \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u062f\u0631\u062c\u0647 \u0627\u0648\u0644 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627\u0621 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062a\u0627\u0628\u0639 \u0633\u0627\u0632\u0646\u062f\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc Function \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f \u06a9\u0647 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0622\u0646 \u0646\u0627\u0645\u06cc \u0628\u0627 \u06cc\u06a9 \u062d\u0631\u0641 \u0628\u0632\u0631\u06af \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f. <a href=\"https:\/\/maktabkhooneh.org\/mag\/javascript-constructor-functions\/\">\u062a\u0648\u0627\u0628\u0639 \u0633\u0627\u0632\u0646\u062f\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/a> \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc New \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062b\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u0639\u0631\u06cc\u0641 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0633\u0627\u0632\u0646\u062f\u0647 \u0628\u0647 \u0646\u0627\u0645 Person \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u06cc\u06a9 \u0634\u06cc \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0646\u0627\u0645 \u0648 \u0633\u0646 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token keyword\">function<\/span> <span class=\"token function\">Person<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">name<span class=\"token punctuation\">,<\/span> age<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n  <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>name <span class=\"token operator\">=<\/span> name<span class=\"token punctuation\">;<\/span>\n\n  <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>age <span class=\"token operator\">=<\/span> age<span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token keyword\">let<\/span> person <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Person<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"John Smith\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">\u06f3\u06f0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span>person<span class=\"token punctuation\">.<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: \"John Smith\"<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span>person<span class=\"token punctuation\">.<\/span>age<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: 30<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647\u060c \u062a\u0627\u0628\u0639 \u0633\u0627\u0632\u0646\u062f\u0647 Person \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 name \u0648 age \u0631\u0627 \u0645\u06cc\u200c\u067e\u0630\u06cc\u0631\u062f. \u062f\u0631 \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc This \u0628\u0647 \u0646\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc \u0648 \u0633\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062a\u0627\u0628\u0639 \u0633\u0627\u0632\u0646\u062f\u0647 \u0628\u0627 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc New \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062e\u0648\u0627\u0647\u062f \u0634\u062f\u060c \u06cc\u06a9 \u0634\u06cc \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0622\u0646 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644 \u0641\u0648\u0642\u060c \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0633\u0627\u0632\u0646\u062f\u0647 Person \u0628\u0627 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u00abJohn Smith\u00bb \u0648 \u00ab\u06f3\u06f0\u00bb\u060c \u06cc\u06a9 \u0634\u06cc Person \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0633\u067e\u0633 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0644\u0627\u0645\u062a \u0646\u0642\u0637\u0647 \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0634\u06cc Person \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645\u060c \u0645\u0627\u0646\u0646\u062f \u00abperson.name\u00bb \u0648 \u00abperson.age\u00bb \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u00abJohn Smith\u00bb \u0648 \u00ab\u06f3\u06f0\u00bb \u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062a\u0627\u0628\u0639 closure \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>Closure \u06cc\u0627 \u0628\u0633\u062a\u0627\u0631\u0647\u0627 \u0646\u0648\u0639\u06cc Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u0647 \u0648\u0627\u0644\u062f \u062e\u0648\u062f \u062d\u0641\u0638 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u062d\u062a\u06cc \u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u062a\u0627\u0628\u0639 \u0648\u0627\u0644\u062f. \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f \u062a\u0627 \u0628\u06cc\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062a\u0627\u0628\u0639 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f\u060c \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u0648 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0645\u0627\u0646\u0646\u062f \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0634\u06cc\u200c\u0621\u06af\u0631\u0627 \u0631\u0627 \u0641\u0639\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u062a\u0627\u0628\u0639 Closure \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u06cc\u06a9 \u0634\u0645\u0627\u0631\u0646\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token keyword\">function<\/span> <span class=\"token function\">createCounter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n  <span class=\"token keyword\">let<\/span> count <span class=\"token operator\">=<\/span> <span class=\"token number\">\u06f0<\/span><span class=\"token punctuation\">;<\/span>\n\n  <span class=\"token keyword\">return<\/span> <span class=\"token keyword\">function<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    <span class=\"token keyword\">return<\/span> count<span class=\"token operator\">++<\/span><span class=\"token punctuation\">;<\/span>\n\n  <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token keyword\">const<\/span> myCounter <span class=\"token operator\">=<\/span> <span class=\"token function\">createCounter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">myCounter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: 0<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">myCounter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: 1<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647\u060c \u062a\u0627\u0628\u0639 \u00abcreateCounter\u00bb \u062a\u0639\u062f\u0627\u062f \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062f\u0627\u062e\u0644\u06cc \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062a\u0627\u0628\u0639 \u062f\u0627\u062e\u0644\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 count \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0628\u0633\u062a\u0647 \u0634\u062f\u0646 \u062d\u0641\u0638 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p>\u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u00abcreateCounter\u00bb \u062a\u0627\u0628\u0639 \u062f\u0627\u062e\u0644\u06cc \u0628\u0631\u06af\u0634\u062a\u06cc \u0631\u0627 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 \u00abmyCounter\u00bb \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645. \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0639\u062f\u06cc \u0628\u0647 \u00abmyCounter\u00bb \u0645\u062a\u063a\u06cc\u0631 count \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0648 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0631 \u0645\u062b\u0627\u0644 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647\u060c \u0627\u0648\u0644\u06cc\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc myCounter \u0628\u0647 \u00ab\u06f0\u00bb \u0648 \u062f\u0648\u0645\u06cc\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u00ab\u06f1\u00bb \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. Closure \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0645\u062a\u063a\u06cc\u0631 count \u0628\u06cc\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062a\u0627\u0628\u0639 \u062d\u0641\u0638 \u0648 \u0628\u0647\u200c\u0631\u0648\u0632 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;\u062a\u0648\u0627\u0628\u0639 \u0645\u0631\u062a\u0628\u0647 \u0628\u0627\u0644\u0627\u062a\u0631 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u062a\u0648\u0627\u0628\u0639 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0628\u0647 \u062a\u0648\u0627\u0628\u0639 \u062f\u06cc\u06af\u0631 \u0645\u0646\u062a\u0642\u0644 \u0634\u0648\u0646\u062f \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u062a\u0627\u0628\u0639\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0627\u0628\u0639 \u0645\u0631\u062a\u0628\u0647 \u0628\u0627\u0644\u0627\u062a\u0631 (Higher Order Functions) \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0627\u06cc\u0646 \u0645\u0641\u0647\u0648\u0645 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token keyword\">function<\/span> <span class=\"token function\">performOperation<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">a<span class=\"token punctuation\">,<\/span> b<span class=\"token punctuation\">,<\/span> operation<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    <span class=\"token keyword\">return<\/span> <span class=\"token function\">operation<\/span><span class=\"token punctuation\">(<\/span>a<span class=\"token punctuation\">,<\/span> b<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token keyword\">function<\/span> <span class=\"token function\">addNumbers<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">a<span class=\"token punctuation\">,<\/span> b<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    <span class=\"token keyword\">return<\/span> a <span class=\"token operator\">+<\/span> b<span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token keyword\">let<\/span> result <span class=\"token operator\">=<\/span> <span class=\"token function\">performOperation<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">\u06f5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">\u06f1\u06f0<\/span><span class=\"token punctuation\">,<\/span> addNumbers<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span>result<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>  <span class=\"token comment\">\/\/ Output: 15<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0628\u0627\u0644\u0627\u060c \u062a\u0627\u0628\u0639 \u00abperformOperation\u00bb \u0633\u0647 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u00aba\u00bb \u060c\u00abb\u00bb \u0648 \u00aboperation\u00bb \u0631\u0627 \u0645\u06cc\u200c\u067e\u0630\u06cc\u0631\u062f. \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f \u06a9\u0647 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u062a\u0627\u0628\u0639\u06cc \u0628\u0627\u0634\u062f \u06a9\u0647 \u062f\u0648 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u06cc\u06a9 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a\u060c \u062a\u0627\u0628\u0639 \u00abaddNumbers\u00bb \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0628\u0647 \u00abperformOperation\u00bb \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645. \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u062a\u0627\u0628\u0639 performOperation \u062a\u0627\u0628\u0639 addNumbers \u0631\u0627 \u0628\u0627 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u200c\u0647\u0627\u06cc a \u0648 b \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0646\u062a\u06cc\u062c\u0647 \u0622\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u06f1\u06f5 \u0627\u0633\u062a. \u0633\u067e\u0633 \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u062f\u0631 \u0645\u062a\u063a\u06cc\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0648 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0645\u0631\u062a\u0628\u0647 \u0628\u0627\u0644\u0627\u062a\u0631 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u0631\u0641\u062a\u0627\u0631 Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u062a\u0648\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f. \u0627\u06cc\u0646 \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631\u06cc \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u06a9\u062f \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0627\u0645\u06a9\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u0645\u0646\u0637\u0642 \u0648 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u200c\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u062f\u0633\u062a\u0648\u0631 \u06cc\u0627 \u062a\u0627\u0628\u0639 Return \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0622\u0646 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0634\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0646\u06a9\u062a\u0647 \u0645\u0647\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0639\u0628\u0627\u0631\u062a Return \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u067e\u0627\u06cc\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u062a\u0627\u0628\u0639 \u0627\u0633\u062a. \u0647\u0631 \u06a9\u062f\u06cc \u06a9\u0647 \u0628\u0639\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0632\u06af\u0634\u062a \u0646\u0648\u0634\u062a\u0647 \u0634\u0648\u062f \u0627\u062c\u0631\u0627 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/li>\n\n\n\n<li>\u062f\u0633\u062a\u0648\u0631 Return \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0646 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0627 \u0639\u0628\u0627\u0631\u062a \u062e\u0627\u0635 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u062a\u06cc\u062c\u0647 \u062a\u0627\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/li>\n\n\n\n<li>\u0627\u06af\u0631 \u0647\u06cc\u0686 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0632\u06af\u0634\u062a \u0635\u0631\u06cc\u062d\u06cc \u062f\u0631 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0627\u0631\u0627\u0626\u0647 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u0647\u200c\u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0646\u0634\u062f\u0647 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/li>\n\n\n\n<li>\u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0641\u0642\u0637 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u067e\u0633 \u0627\u0632 \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u0646 \u0628\u0627 \u0639\u0628\u0627\u0631\u062a Return\u060c \u062a\u0627\u0628\u0639 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u062e\u0627\u0631\u062c \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n<\/ul>\n\n\n\n<p>\u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0627\u06cc\u0646 \u0645\u0641\u0647\u0648\u0645 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token comment\">\/\/ function to calculate the square of a number<\/span>\n\n<span class=\"token keyword\">function<\/span> <span class=\"token function\">square<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">num<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    <span class=\"token keyword\">return<\/span> num <span class=\"token operator\">*<\/span> num<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ return statement<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token keyword\">let<\/span> result <span class=\"token operator\">=<\/span> <span class=\"token function\">square<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">\u06f5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ calling the function and storing the returned value<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span>result<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: 25<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644 \u0628\u0627\u0644\u0627\u060c \u062a\u0627\u0628\u0639 square \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 num \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u0645\u0631\u0628\u0639 \u0622\u0646 \u0639\u062f\u062f \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0633\u062a\u0648\u0631 \u00abreturn return num * num\u00bb \u0645\u0633\u0627\u062d\u062a \u0645\u0631\u0628\u0639 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u062a\u06cc\u062c\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0633\u067e\u0633 \u0645\u0642\u062f\u0627\u0631 \u0628\u0631\u06af\u0634\u062a\u06cc \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u00abconsole.log(result)\u00bb \u06a9\u0647 \u0639\u062f\u062f \u06f2\u06f5 \u0631\u0627 \u062e\u0631\u0648\u062c\u06cc \u0645\u06cc\u200c\u062f\u0647\u062f \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u0645. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 return \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0646\u062a\u06cc\u062c\u0647 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0631\u0627 \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u0645 \u0648 \u0627\u0632 \u0622\u0646 \u062f\u0631 \u0642\u0633\u0645\u062a\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u06a9\u062f \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u062b\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h3>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0627\u0633\u062a \u06a9\u0647 \u062c\u0645\u0639 \u062f\u0648 \u0639\u062f\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token comment\">\/\/ declaring a function to add two numbers<\/span>\n\n<span class=\"token keyword\">function<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">a<span class=\"token punctuation\">,<\/span> b<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n    <span class=\"token keyword\">return<\/span> a <span class=\"token operator\">+<\/span> b<span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token comment\">\/\/ taking input from the user<\/span>\n\n<span class=\"token keyword\">let<\/span> number1 <span class=\"token operator\">=<\/span> <span class=\"token function\">parseFloat<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">prompt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Enter the first number: \"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token keyword\">let<\/span> number2 <span class=\"token operator\">=<\/span> <span class=\"token function\">parseFloat<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">prompt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Enter the second number: \"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token comment\">\/\/ calling the add function and storing the result<\/span>\n\n<span class=\"token keyword\">let<\/span> result <span class=\"token operator\">=<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>number1<span class=\"token punctuation\">,<\/span> number2<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token comment\">\/\/ displaying the result<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"The sum is \"<\/span> <span class=\"token operator\">+<\/span> result<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u062a\u0627\u0628\u0639 add \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 a \u0648 b \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 Return \u0645\u062c\u0645\u0648\u0639 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062a\u0627\u0628\u0639 prompt \u0628\u0631\u0627\u06cc \u06af\u0631\u0641\u062a\u0646 \u0648\u0631\u0648\u062f\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0648 \u06f2 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0633\u067e\u0633 \u062a\u0627\u0628\u0639 add \u0628\u0627 \u0627\u0639\u062f\u0627\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u062f\u0647 \u0648 \u0645\u062c\u0645\u0648\u0639 \u0628\u0631\u06af\u0634\u062a\u06cc \u062f\u0631 \u0645\u062a\u063a\u06cc\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"816\" height=\"376\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/javascript-return-statement.png\" alt=\"\u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" class=\"wp-image-31367 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/javascript-return-statement.png 816w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/javascript-return-statement-300x138.png.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/javascript-return-statement-768x354.png.webp 768w\" data-sizes=\"(max-width: 816px) 100vw, 816px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 816px; --smush-placeholder-aspect-ratio: 816\/376;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0645\u062c\u0645\u0648\u0639 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 console.log(&#8220;The sum is &#8221; + result);\u00bb\u200e\u00bb \u0628\u0647 \u06a9\u0646\u0633\u0648\u0644 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u062f \u062f\u0648 \u0639\u062f\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u062f. \u067e\u0633 \u0627\u0632 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0627\u0639\u062f\u0627\u062f\u060c \u0645\u062c\u0645\u0648\u0639 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0627\u0641\u0632\u0648\u062f\u0646 \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647 \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"571\" height=\"295\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/Snapshot_230704120352.png\" alt=\"\u0641\u0627\u0646\u06a9\u0634\u0646 \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" class=\"wp-image-31362 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/Snapshot_230704120352.png 571w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2023\/07\/Snapshot_230704120352-300x155.png.webp 300w\" data-sizes=\"(max-width: 571px) 100vw, 571px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 571px; --smush-placeholder-aspect-ratio: 571\/295;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<p>\u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0632 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u06cc\u06a9 \u06a9\u0627\u0631 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u0648 \u0646\u062a\u06cc\u062c\u0647\u200c\u0627\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0648\u0631\u062f\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f\u060c \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"225\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2022\/05\/number-in-javascript-300x225.jpg\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"Number \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2022\/05\/number-in-javascript-300x225.jpg 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2022\/05\/number-in-javascript-768x576.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2022\/05\/number-in-javascript.jpg 960w\" 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\/225;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/number-in-javascript\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0635\u0641\u0631 \u062a\u0627 \u0635\u062f Number \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\">\u0639\u0628\u0627\u0631\u0627\u062a \u062a\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0628\u0627\u0631\u0627\u062a (Expression) \u0646\u06cc\u0632 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u0627\u0628\u0639 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u060c \u0645\u0627\u0646\u0646\u062f \u0647\u0631 \u0645\u0642\u062f\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc\u060c \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u0628\u06cc\u0627\u0646 \u0627\u06cc\u0646 \u0647\u062f\u0641 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token comment\">\/\/ defining a function expression to find the square of a number<\/span>\n\n<span class=\"token keyword\">let<\/span> <span class=\"token function-variable function\">x<\/span> <span class=\"token operator\">=<\/span> <span class=\"token keyword\">function<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token parameter\">num<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n\n  <span class=\"token keyword\">return<\/span> num <span class=\"token operator\">*<\/span> num<span class=\"token punctuation\">;<\/span>\n\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">x<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">\u06f4<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: 16<\/span>\n\n<span class=\"token comment\">\/\/ using the function expression as the value of another variable<\/span>\n\n<span class=\"token keyword\">let<\/span> y <span class=\"token operator\">=<\/span> <span class=\"token function\">x<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">\u06f3<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span>y<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: 9<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u062a\u0627\u0628\u0639 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0627\u0639\u0644\u0627\u0645 \u0634\u062f\u0647 \u0648 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 x \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 x \u062e\u0648\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0627\u0633\u062a. \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 num \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u0645\u0631\u0628\u0639 \u0622\u0646 \u0639\u062f\u062f \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639\u060c \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631 x \u0648 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u067e\u0631\u0627\u0646\u062a\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u060c \u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc. \u062f\u0631 \u0627\u0648\u0644\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u00abconsole.log(x(4))\u00bb\u060c \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u06f4 \u0631\u0627 \u0628\u0647 \u062a\u0627\u0628\u0639 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645 \u0648 \u0645\u0631\u0628\u0639 \u06f4 \u0631\u0627 \u06a9\u0647 \u06f1\u06f6 \u0627\u0633\u062a \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 \u062f\u0648\u0645 \u00abconsole.log(y)\u00bb\u060c \u0646\u062a\u06cc\u062c\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 x \u0631\u0627 \u0628\u0627 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u06f3 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 y \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c y \u0645\u0642\u062f\u0627\u0631 \u06f9 \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc\u200c\u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u0631\u0628\u0639 \u06f3 \u0627\u0633\u062a. \u0639\u0628\u0627\u0631\u0627\u062a \u062a\u0627\u0628\u0639 (Function Expressions) \u0627\u063a\u0644\u0628 \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0647\u06cc\u062f \u06cc\u0627 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0628\u0647 \u062a\u0627\u0628\u0639 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f. \u0622\u0646\u200c\u0647\u0627 \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0646\u062d\u0648\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 (Arrow Functions) \u06a9\u0647 \u062f\u0631 ECMAScript 6 (ES6) (<a href=\"https:\/\/maktabkhooneh.org\/mag\/what-is-ecma-script\/\">\u0627\u06a9\u0645\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/a>) \u0645\u0639\u0631\u0641\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f\u060c \u0646\u062d\u0648 \u0645\u062e\u062a\u0635\u0631\u062a\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f Functions \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \u0622\u0646\u200c\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0645\u0627\u062f \u067e\u06cc\u06a9\u0627\u0646 =&gt; \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0648\u0627\u0628\u0639 \u0641\u0644\u0634 \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0627\u06cc\u0646\u200c\u06af\u0648\u0646\u0647 \u062a\u0648\u0627\u0628\u0639 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token comment\">\/\/ Regular function expression<\/span>\n<span class=\"token keyword\">let<\/span> <span class=\"token function-variable function\">addNumbers<\/span> <span class=\"token operator\">=<\/span> <span class=\"token keyword\">function<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">a<span class=\"token punctuation\">,<\/span> b<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n  <span class=\"token keyword\">return<\/span> a <span class=\"token operator\">+<\/span> b<span class=\"token punctuation\">;<\/span>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span>\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">addNumbers<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">\u06f2<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">\u06f3<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: 5<\/span>\n\n<span class=\"token comment\">\/\/ Arrow function expression<\/span>\n<span class=\"token keyword\">let<\/span> addNumbersArrow <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">(<\/span>a<span class=\"token punctuation\">,<\/span> b<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">=<\/span><span class=\"token operator\">&amp;<\/span>gt<span class=\"token punctuation\">;<\/span> a <span class=\"token operator\">+<\/span> b<span class=\"token punctuation\">;<\/span>\nconsole<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">addNumbersArrow<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">\u06f2<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">\u06f3<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: 5<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u0646\u0638\u0645 \u0639\u0628\u0627\u0631\u062a \u00abaddNumbers\u00bb \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 a \u0648 b \u0631\u0627 \u06af\u0631\u0641\u062a\u0647 \u0648 \u0645\u062c\u0645\u0648\u0639 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0633\u067e\u0633\u060c \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u062a\u0627\u0628\u0639 \u0641\u0644\u0634 \u0645\u0639\u0627\u062f\u0644 \u00abaddNumbersArrow\u00bb \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0644\u0627\u0645\u062a \u067e\u06cc\u06a9\u0627\u0646 =&gt;\u200e \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u062a\u0627\u0628\u0639\u060c \u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc {} \u0648 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0632\u06af\u0634\u062a \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0639\u0628\u0627\u0631\u062a a + b \u0631\u0627 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><a href=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/arrow-function-in-javascript.webp\"><img decoding=\"async\" width=\"807\" height=\"310\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/arrow-function-in-javascript.webp\" alt=\"\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\" class=\"wp-image-31369 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/arrow-function-in-javascript.webp 807w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/arrow-function-in-javascript-300x115.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2023\/07\/arrow-function-in-javascript-768x295.webp 768w\" data-sizes=\"(max-width: 807px) 100vw, 807px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 807px; --smush-placeholder-aspect-ratio: 807\/310;\" \/><\/a><figcaption><\/figcaption><\/figure>\n\n\n\n<p>\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0646\u062d\u0648 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc \u062f\u0627\u0631\u0646\u062f \u0648 \u0628\u0647 \u0637\u0648\u0631 \u0636\u0645\u0646\u06cc \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0632\u0645\u06cc\u0646\u0647 \u0627\u0637\u0631\u0627\u0641 \u0645\u062a\u0635\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0622\u0646\u200c\u0647\u0627 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc\u06cc \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u062a\u0648\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc \u062f\u0627\u0631\u0646\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0639\u062f\u0645 \u0627\u062a\u0635\u0627\u0644 \u0634\u06cc\u0621 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u200c\u0647\u0627 \u0648 \u0639\u062f\u0645 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0633\u0627\u0632\u0646\u062f\u0647. \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u062a\u0648\u0627\u0628\u0639 \u0645\u062e\u062a\u0635\u0631 \u0648 \u0633\u0627\u062f\u0647 \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a\u060c \u0645\u0627\u0646\u0646\u062f \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647\u200c\u0627\u06cc \u0645\u0627\u0646\u0646\u062f map()\u060c filter()\u200e \u0648 reduce()\u200e \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0648 \u062a\u0648\u0627\u0628\u0639 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062a\u0627\u0628\u0639 factory \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/h2>\n\n\n\n<p>\u062a\u0627\u0628\u0639 factory \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0648 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0646 \u0627\u0634\u06cc\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 Factory \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u0646\u0637\u0642 \u0627\u06cc\u062c\u0627\u062f \u0634\u06cc \u0631\u0627 \u06a9\u067e\u0633\u0648\u0644\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0631\u0627\u0647\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0686\u0646\u062f\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0634\u0627\u0628\u0647 \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u06cc\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f Factory Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span class=\"token keyword\">function<\/span> <span class=\"token function\">createPerson<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">name<span class=\"token punctuation\">,<\/span> age<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n  <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">{<\/span>\n    name<span class=\"token operator\">:<\/span> name<span class=\"token punctuation\">,<\/span>\n    age<span class=\"token operator\">:<\/span> age<span class=\"token punctuation\">,<\/span>\n    <span class=\"token function-variable function\">greet<\/span><span class=\"token operator\">:<\/span> <span class=\"token keyword\">function<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n      console<span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token template-string\"><span class=\"token template-punctuation string\">`<\/span><span class=\"token string\">Hello, my name is <\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>name<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token string\"> and I am <\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>age<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token string\"> years old.<\/span><span class=\"token template-punctuation string\">`<\/span><\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n    <span class=\"token punctuation\">}<\/span>\n  <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token punctuation\">}<\/span>\n\n<span class=\"token keyword\">let<\/span> person1 <span class=\"token operator\">=<\/span> <span class=\"token function\">createPerson<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"John\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">\u06f3\u06f0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token keyword\">let<\/span> person2 <span class=\"token operator\">=<\/span> <span class=\"token function\">createPerson<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Jane\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">\u06f2\u06f5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\nperson1<span class=\"token punctuation\">.<\/span><span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: Hello, my name is John and I am 30 years old.<\/span>\nperson2<span class=\"token punctuation\">.<\/span><span class=\"token function\">greet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ Output: Hello, my name is Jane and I am 25 years old.<\/span><\/code><\/pre>\n\n\n\n<p>\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u062a\u0627\u0628\u0639 \u00abCreatePerson\u00bb \u06cc\u06a9 \u062a\u0627\u0628\u0639 Factory \u0627\u0633\u062a \u06a9\u0647 \u0646\u0627\u0645 \u0648 \u0633\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u06cc\u06a9 \u0634\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u06cc\u06a9 \u0634\u062e\u0635 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f. \u0647\u0631 \u0634\u06cc\u0621 \u062f\u0627\u0631\u0627\u06cc \u0646\u0627\u0645 \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0633\u0646 \u0645\u062e\u0635\u0648\u0635 \u0628\u0647 \u062e\u0648\u062f \u0627\u0633\u062a \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u06a9 \u0645\u062a\u062f \u062e\u0648\u0634\u0627\u0645\u062f\u06af\u0648\u06cc\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0634\u06cc\u060c \u067e\u06cc\u0627\u0645 \u062a\u0628\u0631\u06cc\u06a9 \u0631\u0627 \u062b\u0628\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u00abcreatePerson\u00bb \u0628\u0627 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0686\u0646\u062f\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u0634\u062e\u0635 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0646\u0627\u0645 \u0648 \u0633\u0646 \u062f\u0627\u0631\u0646\u062f.<\/p>\n\n\n\n<p>\u062a\u0648\u0627\u0628\u0639 Factory \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u0645\u0627\u0646\u06cc \u0645\u0641\u06cc\u062f \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u0634\u06cc \u0628\u0627 \u062e\u0648\u0627\u0635 \u0648 \u0631\u0641\u062a\u0627\u0631\u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u0631\u06cc\u062d \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc New \u0648 \u062a\u0648\u0627\u0628\u0639 \u0633\u0627\u0632\u0646\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0622\u0646\u200c\u0647\u0627 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u06a9\u062f \u0648 \u06a9\u067e\u0633\u0648\u0644\u0647 \u0633\u0627\u0632\u06cc \u0645\u0646\u0637\u0642 \u0627\u06cc\u062c\u0627\u062f \u0634\u06cc \u0631\u0627 \u062a\u0631\u0648\u06cc\u062c \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0633\u062e\u0646 \u067e\u0627\u06cc\u0627\u0646\u06cc<\/h2>\n\n\n\n<p>\u062a\u0648\u0627\u0628\u0639 \u06cc\u06a9 \u062c\u0646\u0628\u0647 \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0633\u062a\u0646\u062f. \u0622\u0646\u200c\u0647\u0627 \u0628\u0647 \u0633\u0627\u0632\u0645\u0627\u0646\u200c\u062f\u0647\u06cc \u06a9\u062f\u060c \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0648 \u062e\u0648\u0627\u0646\u0627\u06cc\u06cc \u0628\u0647\u0628\u0648\u062f \u06cc\u0627\u0641\u062a\u0647 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. Function \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u062a\u0627\u0628\u0639 \u0627\u0639\u0644\u0627\u0645 \u0648 \u0627\u0632 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0647 \u062a\u0648\u0627\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u062f\u0633\u062a\u0648\u0631 return \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0627\u0632 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u062a\u0648\u0627\u0628\u0639 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0628\u0627\u0631\u0627\u062a \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f\u060c \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062f\u0631 \u062a\u0648\u0627\u0628\u0639 \u0645\u0631\u062a\u0628\u0647 \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u0628\u0647\u200c\u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062a\u0648\u0633\u0639\u0647 \u06a9\u062f \u0645\u0627\u0698\u0648\u0644\u0627\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0631\u0627 \u0627\u0631\u062a\u0642\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<div class=\"markdown markdown-main-panel\" dir=\"rtl\">\n<h2 class=\"\" data-sourcepos=\"1:1-1:60\"><strong>\u0622\u0645\u0648\u0632\u0634 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a: \u06a9\u0646\u062a\u0631\u0644 \u0648 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u062f \u0634\u0645\u0627<\/strong><\/h2>\n<p data-sourcepos=\"3:1-3:245\">\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u06a9\u0647 \u0648\u0628 \u0631\u0627 \u0632\u0646\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0642\u062f\u0631\u062a\u0634 \u0631\u0627 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0628\u0647 \u062f\u0633\u062a \u0645\u06cc \u0622\u0648\u0631\u062f. \u062a\u0648\u0627\u0628\u0639\u060c \u0647\u0645\u0627\u0646\u0646\u062f \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0686\u0646\u062f \u0645\u0646\u0638\u0648\u0631\u0647 \u062f\u0631 \u062c\u0639\u0628\u0647 \u0627\u0628\u0632\u0627\u0631 \u06cc\u06a9 \u0646\u062c\u0627\u0631\u060c \u0628\u0644\u0648\u06a9 \u0647\u0627\u06cc \u0633\u0627\u0632\u0646\u062f\u0647 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u06a9\u062f \u0647\u0633\u062a\u0646\u062f. \u0622\u0646 \u0647\u0627 \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u0646\u062f \u062a\u0627 \u062a\u06a9\u0647 \u0647\u0627\u06cc \u0645\u0646\u0637\u0642 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062e\u0648\u062f \u0631\u0627 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0646\u06cc\u062f\u060c \u06a9\u062f \u062a\u06a9\u0631\u0627\u0631\u06cc \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0647\u06cc\u062f \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0645\u0627 \u0639\u0645\u06cc\u0642\u0627\u064b \u0628\u0647 \u062f\u0646\u06cc\u0627\u06cc \u062a\u0648\u0627\u0628\u0639 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0634\u06cc\u0631\u062c\u0647 \u0645\u06cc \u0632\u0646\u06cc\u0645 \u0648 \u06cc\u0627\u062f \u0645\u06cc \u06af\u06cc\u0631\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u0622\u0646 \u0647\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0648 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u062f \u062e\u0648\u062f \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<h3 class=\"\" data-sourcepos=\"5:1-5:52\"><strong>\u0644\u06cc\u0633\u062a \u062a\u0648\u0627\u0628\u0639 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a: \u062f\u0648\u0633\u062a\u0627\u0646 \u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0634\u0645\u0627<\/strong><\/h3>\n<p data-sourcepos=\"7:1-7:83\">\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u062f\u0627\u062e\u0644\u06cc \u0647\u0645\u0631\u0627\u0647 \u0627\u0633\u062a \u06a9\u0647 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u0645\u0627\u0646\u0646\u062f \u0646\u0645\u0627\u06cc\u0634 \u0647\u0634\u062f\u0627\u0631\u0647\u0627\u060c \u062e\u0648\u0627\u0646\u062f\u0646 \u0648\u0631\u0648\u062f\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0648 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0639\u0646\u0627\u0635\u0631 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f. \u0628\u0631\u062e\u06cc \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0631\u0627\u06cc\u062c \u062f\u0627\u062e\u0644\u06cc \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul data-sourcepos=\"9:1-13:0\">\n<li data-sourcepos=\"9:1-9:53\"><code class=\"\">alert()\u200e<\/code>: \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u06cc\u06a9 \u067e\u0646\u062c\u0631\u0647 \u067e\u06cc\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li data-sourcepos=\"10:1-10:65\"><code class=\"\">console.log()\u200e<\/code>: \u0628\u0631\u0627\u06cc \u0686\u0627\u067e \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u06a9\u0646\u0633\u0648\u0644 \u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li data-sourcepos=\"11:1-11:56\"><code class=\"\">prompt()\u200e<\/code>: \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0648\u0631\u0648\u062f\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li data-sourcepos=\"12:1-13:0\"><code class=\"\">document.getElementById()\u200e<\/code>: \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 HTML \u0628\u0627 \u0634\u0646\u0627\u0633\u0647 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<p data-sourcepos=\"14:1-14:107\">\u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u062f\u0627\u062e\u0644\u06cc \u067e\u0627\u06cc\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0646 \u062a\u0648\u0627\u0628\u0639 \u0633\u0641\u0627\u0631\u0634\u06cc \u062e\u0648\u062f \u0634\u0645\u0627 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u062e\u0627\u0635 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0646\u062f.<\/p>\n<h3 class=\"\" data-sourcepos=\"16:1-16:63\"><strong>\u0627\u0646\u0648\u0627\u0639 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a: \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u0628\u0631\u0627\u06cc \u0647\u0631 \u0686\u0627\u0644\u0634\u06cc<\/strong><\/h3>\n<p data-sourcepos=\"18:1-18:138\">\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0645\u0648\u0631\u062f \u0627\u0632 \u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0627\u0646\u0648\u0627\u0639 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<ul data-sourcepos=\"20:1-20:103\">\n<li data-sourcepos=\"20:1-20:103\"><strong>\u062a\u0648\u0627\u0628\u0639 \u0627\u0639\u0644\u0627\u0645 \u0634\u062f\u0647 (Declared Functions):<\/strong> \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0648\u0627\u0698\u0647 <code class=\"\">function<\/code> \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0646\u0627\u0645\u06cc \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0622\u0646 \u0647\u0627 \u062f\u0627\u0631\u0646\u062f.<\/li>\n<li data-sourcepos=\"21:1-21:141\"><strong>\u062a\u0648\u0627\u0628\u0639 \u0639\u0628\u0627\u0631\u0627\u062a (Function Expressions):<\/strong> \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u0628\u0647 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u0646\u062f \u062a\u0648\u0627\u0628\u0639 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/li>\n<li data-sourcepos=\"22:1-23:0\"><strong>\u062a\u0648\u0627\u0628\u0639 \u0641\u0644\u0634 (Arrow Functions):<\/strong> \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u06cc\u06a9 \u0631\u0627\u0647 \u0646\u062d\u0648\u06cc \u06a9\u0648\u062a\u0627\u0647 \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062a\u0648\u0627\u0628\u0639 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u062f\u0631\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0645\u062d\u0628\u0648\u0628 \u0647\u0633\u062a\u0646\u062f.<\/li>\n<\/ul>\n<p data-sourcepos=\"24:1-24:71\">\u0647\u0631 \u0646\u0648\u0639 \u062a\u0627\u0628\u0639 \u0645\u0632\u0627\u06cc\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u062f \u0648 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0634\u0645\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<h3 data-sourcepos=\"26:1-26:59\"><strong>\u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u062f\u0631 \u062a\u0648\u0627\u0628\u0639 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a: \u0642\u062f\u0631\u062a \u0648\u0631\u0648\u062f\u06cc \u0648 \u062e\u0631\u0648\u062c\u06cc<\/strong><\/h3>\n<p data-sourcepos=\"28:1-28:228\">\u062a\u0648\u0627\u0628\u0639 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0648\u0631\u0648\u062f\u06cc \u0647\u0627\u06cc\u06cc \u0628\u0647 \u0646\u0627\u0645 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0647\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0631\u0641\u062a\u0627\u0631 \u062e\u0648\u062f \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u0646\u062f. \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u062f\u0631\u0648\u0646 \u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062a\u0627\u0628\u0639 \u0630\u06a9\u0631 \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0645\u0627\u0646\u0646\u062f \u0646\u06af\u0647\u0628\u0627\u0646\u0627\u0646\u06cc \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u0628\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0627\u062e\u0644\u06cc \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u062a\u0648\u0627\u0628\u0639 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 return \u0628\u0631\u06af\u0634\u062a \u062f\u0647\u0646\u062f. \u0627\u06cc\u0646 \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0642\u0633\u0645\u062a\u06cc \u0627\u0632 \u06a9\u062f \u06a9\u0647 \u062a\u0627\u0628\u0639 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p 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class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.programiz.com\/javascript\/function\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.freecodecamp.org\/news\/understanding-functions-in-javascript\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0648\u0639\u06cc \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647\u200c\u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0648 \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u062f\u0627\u0631\u062f. \u062a\u0637\u0628\u06cc\u0642\u200c\u067e\u0630\u06cc\u0631\u06cc 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[&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":31364,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,12],"tags":[],"class_list":["post-31361","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming-and-it-training","category-java-script-articles"],"_links":{"self":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/31361","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=31361"}],"version-history":[{"count":3,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/31361\/revisions"}],"predecessor-version":[{"id":66100,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/31361\/revisions\/66100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media\/31364"}],"wp:attachment":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media?parent=31361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/categories?post=31361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/tags?post=31361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}