{"id":29831,"date":"2023-07-10T03:00:54","date_gmt":"2023-07-09T23:30:54","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/understanding-arrow-functions-syntax-features-and-use-cases-1a6m\/"},"modified":"2023-07-10T03:00:54","modified_gmt":"2023-07-09T23:30:54","slug":"understanding-arrow-functions-syntax-features-and-use-cases-1a6m","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/understanding-arrow-functions-syntax-features-and-use-cases-1a6m\/","title":{"rendered":"\u062f\u0631\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc \u067e\u06cc\u06a9\u0627\u0646: \u0646\u062d\u0648\u060c \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0648 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647"},"content":{"rendered":"<div data-article-id=\"1529516\" id=\"article-body\">\n<ol>\n<li>\u0645\u0639\u0631\u0641\u06cc<\/li>\n<li>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0641\u0644\u0634<\/li>\n<li>\n<p>\u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0646\u062d\u0648\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0646 \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646<\/p>\n<\/li>\n<li>\n<p>\u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0648 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc &#8220;\u0627\u06cc\u0646&#8221;\u061f\u061f<\/p>\n<\/li>\n<li>\n<p>\u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646<\/p>\n<\/li>\n<\/ol>\n<p><strong>\u0645\u0639\u0631\u0641\u06cc<\/strong><br \/>\u062a\u0648\u0627\u0628\u0639 \u0628\u062e\u0634 \u0627\u0633\u0627\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0633\u062a\u0646\u062f \u0632\u06cc\u0631\u0627 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc \u0633\u0627\u0632\u0646\u062f \u062a\u0627 \u0648\u0638\u0627\u06cc\u0641 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0648\u0627\u062d\u062f\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0646\u0646\u062f.  \u062f\u0648 \u0646\u062d\u0648 \u0627\u0635\u0644\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646\u0647\u0627 \u0646\u062d\u0648 \u062a\u0627\u0628\u0639 \u0645\u0646\u0638\u0645 \u0648 \u0646\u062d\u0648 \u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0647\u0633\u062a\u0646\u062f. <\/p>\n<p>\u062a\u0627\u0628\u0639 \u0645\u0646\u0638\u0645 \u0627\u0632 \u0632\u0645\u0627\u0646 \u067e\u06cc\u062f\u0627\u06cc\u0634 \u0622\u0646 \u0628\u062e\u0634\u06cc \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0648\u062f\u0647 \u0627\u0633\u062a.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u062f\u0631 ECMAScript 2015 (ES6) \u0645\u0639\u0631\u0641\u06cc \u0634\u062f \u0648 \u0631\u0648\u0634 \u0645\u062e\u062a\u0635\u0631\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u0639\u0628\u0627\u0631\u0627\u062a \u062a\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0627\u0631\u0627\u06cc \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0645\u062a\u0645\u0627\u06cc\u0632 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u062a\u0648\u0627\u0628\u0639 \u0641\u0644\u0634\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0622\u0646\u0647\u0627 \u0635\u062d\u0628\u062a \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.  \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0646\u062d\u0648\u06cc \u062f\u0631 \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0648 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 \u0622\u0646\u0647\u0627 \u0628\u0627 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0645\u0648\u0631\u062f \u0628\u062d\u062b \u0642\u0631\u0627\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f.<\/p>\n<p><strong>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0641\u0644\u0634<\/strong><br \/>\u0647\u0646\u06af\u0627\u0645 \u0627\u0639\u0644\u0627\u0646 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0627 \u0646\u062d\u0648 \u062a\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc\u060c \u0628\u0627\u06cc\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u061b<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nx\">addition<\/span><span class=\"p\">(<\/span><span class=\"nx\">num1<\/span><span class=\"p\">,<\/span> <span class=\"nx\">num2<\/span><span class=\"p\">){<\/span>\n    <span class=\"nx\">sum<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">num1<\/span><span class=\"o\">+<\/span><span class=\"nx\">num2<\/span><span class=\"p\">;<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">sum<\/span>\n   <span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u06cc\u0646\u062a\u06a9\u0633 \u0641\u0644\u0634\u060c \u062a\u0627\u0628\u0639 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0646\u0648\u0634\u062a\u061b<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">addition<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">num1<\/span> <span class=\"p\">,<\/span> <span class=\"nx\">num2<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">sum<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">num1<\/span> <span class=\"o\">+<\/span>  <span class=\"nx\">num2<\/span>\n     <span class=\"k\">return<\/span> <span class=\"nx\">sum<\/span>\n    <span class=\"p\">}<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u0632 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f.<\/p>\n<ol>\n<li>\n<p><strong><em>\u067e\u0627\u06cc\u0627\u0646<\/em> \u0627\u0639\u0644\u0627\u0645<\/strong>: \u0628\u0647 \u062c\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u062a\u0627\u0628\u0639\u060c \u0627\u0632 the \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645 <em>\u067e\u0627\u06cc\u0627\u0646<\/em> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0645 \u062a\u0627\u0628\u0639 \u0641\u0644\u0634.  \u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0645\u0631\u062c\u0639 \u062a\u0627\u0628\u0639 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0648\u0628\u0627\u0631\u0647 \u062a\u062e\u0635\u06cc\u0635 \u062f\u0627\u062f\u0647 \u0634\u0648\u062f.<br \/>\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <em>\u0628\u0648\u062f<\/em> \u06cc\u0627 <em>\u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f<\/em> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0633\u062a\u0647 \u0628\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0627\u0635 \u0634\u0645\u0627.<\/p>\n<\/li>\n<li>\n<p><strong>\u0645\u0648\u0644\u0641\u0647 \u0647\u0627\u06cc<\/strong>: \u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u062a\u0648\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc\u060c \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u062a\u0648\u0627\u0628\u0639 \u0641\u0644\u0634 \u062f\u0631 \u062f\u0627\u062e\u0644 \u067e\u0631\u0627\u0646\u062a\u0632 () \u0627\u0639\u0644\u0627\u0645 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c num1 \u0648 num2 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u067e\u0631\u0627\u0646\u062a\u0632 (num1\u060c num2) \u0647\u0633\u062a\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0639\u0644\u0627\u0645\u062a \u067e\u06cc\u06a9\u0627\u0646 (=>).<\/strong>: \u0646\u0645\u0627\u062f \u067e\u06cc\u06a9\u0627\u0646 \u0644\u06cc\u0633\u062a \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639 \u062c\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u0632 \u0639\u0644\u0627\u0645\u062a \u0645\u0633\u0627\u0648\u06cc (=) \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0639\u0644\u0627\u0645\u062a \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 (>) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9 \u0641\u0644\u0634 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u062f.  \u0646\u0645\u0627\u062f \u067e\u06cc\u06a9\u0627\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0627\u0632 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062a\u0627\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u062f\u0646\u0647<\/strong>: \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639 \u062d\u0627\u0648\u06cc \u06a9\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc \u0645\u062c\u0639\u062f {} \u0645\u062d\u0635\u0648\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u062f\u0631 \u06a9\u062f\u060c \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639 \u0645\u062c\u0645\u0648\u0639 num1 \u0648 num2 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 return \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<\/li>\n<\/ol>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">addition<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">num1<\/span> <span class=\"p\">,<\/span> <span class=\"nx\">num2<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">sum<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">num1<\/span> <span class=\"o\">+<\/span>  <span class=\"nx\">num2<\/span>\n     <span class=\"k\">return<\/span> <span class=\"nx\">sum<\/span>\n    <span class=\"p\">}<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u0628\u062f\u0646\u0647 \u062a\u0627\u0628\u0639 \u0641\u0642\u0637 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062d\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u062a\u0627\u0628\u0639 \u06a9\u0648\u062a\u0627\u0647\u062a\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">addition<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">num1<\/span> <span class=\"p\">,<\/span> <span class=\"nx\">num2<\/span> <span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span><span class=\"nx\">num1<\/span> <span class=\"o\">+<\/span>  <span class=\"nx\">num2<\/span><span class=\"p\">}<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <em>\u0628\u0627\u0632\u06af\u0634\u062a \u0636\u0645\u0646\u06cc<\/em>.  \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0639\u0628\u0627\u0631\u062a \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0644\u0627\u0645\u062a \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <em>\u0628\u0631\u06af\u0634\u062a<\/em> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc<\/p>\n<p><strong>\u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0646\u062d\u0648\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0646 \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646<\/strong><\/p>\n<p>\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u062d\u0648 \u0645\u062e\u062a\u0644\u0641 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f.  \u0627\u06cc\u0646 \u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u0646\u0648\u0639 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u0632\u0645\u06cc\u0646\u0647 \u0627\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0646\u0645\u0648\u0646\u0647 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><strong>\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627:<\/strong><br \/>\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0642\u0637\u0639\u0647 \u06a9\u062f \u0642\u0628\u0644\u06cc\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0641\u0644\u0634 \u0631\u0627 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u062f<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">addition<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">num1<\/span> <span class=\"p\">,<\/span> <span class=\"nx\">num2<\/span> <span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">sum<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">num1<\/span> <span class=\"o\">+<\/span>  <span class=\"nx\">num2<\/span>\n     <span class=\"k\">return<\/span> <span class=\"nx\">sum<\/span>\n   <span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u062a\u0627\u0628\u0639 \u0641\u0642\u0637 \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u067e\u0631\u0627\u0646\u062a\u0632 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f.  \u0645\u062b\u0644\u0627\u060c<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">displayNum<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">num1<\/span>  <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">Num<\/span><span class=\"o\">=<\/span> <span class=\"nx\">num1<\/span>\n     <span class=\"k\">return<\/span> <span class=\"nx\">Num<\/span>\n   <span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636:<\/strong><br \/>\u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0628\u0647 \u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u062a\u0627 \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\u06cc \u062a\u0627\u0628\u0639 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0647\u06cc\u062f \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0647\u06cc\u0686 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u06cc \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0627\u0631\u0633\u0627\u0644 \u0646\u0634\u0648\u062f. <br \/>\u062a\u0648\u0627\u0628\u0639 arrow \u0627\u0632 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0645\u0627\u0646\u0646\u062f \u062a\u0648\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0645\u062b\u0644\u0627\u061b<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"kd\">const<\/span> <span class=\"nx\">multiply<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">a<\/span><span class=\"p\">,<\/span> <span class=\"nx\">b<\/span><span class=\"o\">=<\/span> <span class=\"mi\">1<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">a<\/span> <span class=\"o\">*<\/span> <span class=\"nx\">b<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">};<\/span>\n\n  <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">multiply<\/span><span class=\"p\">(<\/span><span class=\"mi\">5<\/span><span class=\"p\">));<\/span>\n  <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">multiply<\/span><span class=\"p\">(<\/span><span class=\"mi\">5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">))<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u06a9\u062f \u0642\u0628\u0644\u06cc\u060c \u0645\u0627 \u06cc\u06a9 \u062a\u0627\u0628\u0639 &#8220;\u0636\u0631\u0628&#8221; \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 a \u0648 b \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f \u0648 b \u062f\u0627\u0631\u0627\u06cc \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 1 \u0627\u0633\u062a. <br \/>\u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 b \u0627\u0631\u0627\u0626\u0647 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u062a\u0627\u0628\u0639 \u0628\u0647 \u0635\u0648\u0631\u062a 5*1 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc b \u0627\u0631\u0627\u0626\u0647 \u0634\u0648\u062f\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c 2\u060c \u0627\u0632 \u0645\u0642\u062f\u0627\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a 5*2 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><strong>\u0627\u0639\u0644\u0627\u0646 \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0628\u062f\u0648\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631:<\/strong><br \/>\u0627\u06af\u0631 \u062a\u0627\u0628\u0639\u06cc \u0647\u06cc\u0686 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u067e\u0631\u0627\u0646\u062a\u0632 \u062e\u0627\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">greeting<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n     <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Hello World<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>  \n<span class=\"p\">}<\/span>\n<span class=\"nx\">greeting<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u06cc\u06a9\u0627\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0628\u0627\u0631\u0627\u062a <\/strong><br \/>\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0641\u0644\u0634 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u0648 \u0627\u0632 \u0622\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0645\u062b\u0644\u0627\u060c<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">let<\/span> <span class=\"nx\">score<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">83<\/span><span class=\"p\">;<\/span>\n\n<span class=\"kd\">let<\/span> <span class=\"nx\">remark<\/span><span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">score<\/span> <span class=\"o\">&lt;<\/span> <span class=\"mi\">50<\/span><span class=\"p\">)<\/span> <span class=\"p\">?<\/span>\n  <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">pass<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"p\">:<\/span>\n  <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Fail<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nx\">remark<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06a9\u0645\u06cc \u06af\u06cc\u062c \u06a9\u0646\u0646\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u06a9\u062f \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<ul>\n<li>\n<p>\u062f\u0631 \u062e\u0637 1 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0628\u0647 \u0646\u0627\u0645 score \u0627\u0639\u0644\u0627\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0647 \u0622\u0646 \u0645\u0642\u062f\u0627\u0631 83 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u06cc\u0645. \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0627\u0645\u062a\u06cc\u0627\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u062a\u0627\u0628\u0639 \u0645\u06cc \u062f\u0647\u06cc\u0645.<\/p>\n<\/li>\n<li>\n<p>\u062f\u0631 \u062e\u0637\u0648\u0637 2-5 \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u0639\u0645\u0644\u06af\u0631 \u0633\u0647 \u062a\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0627\u062e\u062a\u0635\u0627\u0635 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 remark \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<br \/>\u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0633\u0647 \u062a\u0627\u06cc\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0627\u0645\u062a\u06cc\u0627\u0632 \u06a9\u0645\u062a\u0631 \u0627\u0632 50 \u0628\u0627\u0634\u062f. \u0627\u06af\u0631 \u0634\u0631\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u0628\u0627\u0634\u062f\u060c \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 () => console.log(&#8220;Pass&#8221;) \u0631\u0627 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 remark \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u062f.  \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a\u060c \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 () => console.log(&#8220;Fail&#8221;) \u0631\u0627 \u0628\u0647 \u0627\u0638\u0647\u0627\u0631 \u0646\u0638\u0631 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<\/li>\n<\/ul>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u062a\u0627\u0628\u0639 remark \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0642\u062f\u0627\u0631 \u0627\u0645\u062a\u06cc\u0627\u0632 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a\u060c \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0645\u062a\u06cc\u0627\u0632 83 \u0627\u0633\u062a (\u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 50 \u0627\u0633\u062a)\u060c \u0628\u0647 \u06a9\u0646\u0633\u0648\u0644 &#8220;pass&#8221; \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><strong>\u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0648 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc &#8220;\u0627\u06cc\u0646&#8221;. <\/strong><\/p>\n<p>\u062f\u0631 \u062a\u0648\u0627\u0628\u0639 \u0645\u0646\u0638\u0645\u060c \u0645\u0642\u062f\u0627\u0631 \u0645\u062a\u063a\u06cc\u0631 &#8220;this&#8221; \u0628\u0627 \u0646\u062d\u0648\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u06cc\u0627 \u0634\u06cc\u0626\u06cc \u06a9\u0647 \u0628\u0627 \u0622\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0627\u0628\u0639 \u0645\u0646\u0638\u0645 &#8220;this&#8221; \u0627\u062a\u0635\u0627\u0644 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f \u0648 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0632\u0645\u06cc\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u0646\u062f.  \u0645\u062b\u0644\u0627<\/p>\n<p><strong>\u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u0646\u0638\u0645<\/strong><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">student<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Grace<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">age<\/span><span class=\"p\">:<\/span> <span class=\"mi\">12<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">year<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">studentProfile<\/span><span class=\"p\">:<\/span> <span class=\"kd\">function<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Hi, my name is <\/span><span class=\"dl\">'<\/span> <span class=\"o\">+<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span> <span class=\"o\">+<\/span> <span class=\"dl\">'<\/span><span class=\"s1\"> and I am in year <\/span><span class=\"dl\">'<\/span> <span class=\"o\">+<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">year<\/span> <span class=\"o\">+<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"nx\">student<\/span><span class=\"p\">.<\/span><span class=\"nx\">studentProfile<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0642\u0637\u0639\u0647 \u06a9\u062f\u060c \u06cc\u06a9 \u0634\u06cc \u0628\u0647 \u0646\u0627\u0645 &#8220;student&#8221; \u0631\u0627 \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f\u06cc\u0645 <em>\u0646\u0627\u0645<\/em>\u060c <em>\u0633\u0646<\/em>\u060c \u0648 <em>\u0633\u0627\u0644<\/em>.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631\u0648\u0646\u06cc \u0628\u0647 \u0646\u0627\u0645 \u062f\u0627\u0631\u062f <em>\u0646\u0645\u0627\u06cc\u0647 \u062f\u0627\u0646\u0634\u062c\u0648<\/em>. <br \/>_studentProfile _\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u062a\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648\u060c \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u201cthis\u201d \u0628\u0631\u0627\u06cc \u0627\u0634\u0627\u0631\u0647 \u0628\u0647 \u0634\u06cc\u0621 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0634\u06cc \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 \u0627\u0633\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <\/p>\n<p><code>Hi, my name is Grace  and I am in year 2<\/code><\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062f\u0631 \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646\u060c \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc &#8220;this&#8221; \u0627\u0631\u0632\u0634 \u062e\u0648\u062f \u0631\u0627 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 (\u0648\u0627\u0698\u0647\u200c\u0627\u06cc) \u067e\u06cc\u0631\u0627\u0645\u0648\u0646\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647\u200c\u0627\u0646\u062f \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc\u200c\u0628\u0631\u062f \u0646\u0647 \u0627\u0632 \u0646\u062d\u0648\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0622\u0646.  \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 &#8220;this&#8221; \u0628\u0633\u062a\u0647 \u0628\u0647 \u0632\u0645\u06cc\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u062a\u0627\u0628\u0639 \u062f\u0631 \u0622\u0646 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f.  \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644<\/p>\n<p><strong>\u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646<\/strong><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">student<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Grace<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">age<\/span><span class=\"p\">:<\/span> <span class=\"mi\">12<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">year<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">studentProfile<\/span><span class=\"p\">:<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"s2\">`Hi, my name is <\/span><span class=\"p\">${<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span><span class=\"s2\"> and I am in year <\/span><span class=\"p\">${<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">year<\/span><span class=\"p\">}<\/span><span class=\"s2\">.`<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">};<\/span>\n\n    <span class=\"nx\">student<\/span><span class=\"p\">.<\/span><span class=\"nx\">studentProfile<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f\u06cc\u0645\u060c \u062a\u0648\u0627\u0628\u0639 \u0641\u0644\u0634 \u0632\u0645\u06cc\u0646\u0647 &#8220;this&#8221; \u062e\u0648\u062f \u0631\u0627 \u0646\u062f\u0627\u0631\u0646\u062f.  \u062f\u0631 \u0639\u0648\u0636\u060c \u0622\u0646\u0647\u0627 \u0645\u0642\u062f\u0627\u0631 &#8220;this&#8221; \u0631\u0627 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 \u0627\u0637\u0631\u0627\u0641 \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc \u0628\u0631\u0646\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c \u062f\u0627\u0645\u0646\u0647 \u062c\u0647\u0627\u0646\u06cc \u0627\u0633\u062a.  \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648\u060c <em>\u0627\u06cc\u0646 \u0627\u0633\u0645<\/em> \u0648 <em>\u0627\u0645\u0633\u0627\u0644<\/em> \u062a\u0627\u0628\u0639 arrow \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0634\u06cc \u062f\u0627\u0646\u0634\u062c\u0648 \u0627\u0634\u0627\u0631\u0647 \u0646\u0645\u06cc \u06a9\u0646\u062f.  \u062f\u0631 \u0639\u0648\u0636\u060c \u0622\u0646\u0647\u0627 \u0628\u0647 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0634\u06cc \u0633\u0631\u0627\u0633\u0631\u06cc (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u067e\u0646\u062c\u0631\u0647 \u062f\u0631 \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u0631\u0648\u0631\u06af\u0631) \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f.<br \/>\u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0642\u0637\u0639\u0647 \u06a9\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<p><code>Hi, my name is undefined  and I am in year undefined.<\/code><\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d \u0627\u0632 &#8220;<code>this<\/code>\u062f\u0631 \u0627\u06cc\u0646 \u0633\u0646\u0627\u0631\u06cc\u0648 \u0627\u0632 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc \u0628\u0647 \u062c\u0627\u06cc \u062a\u0627\u0628\u0639 \u0641\u0644\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">student<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Grace<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">age<\/span><span class=\"p\">:<\/span> <span class=\"mi\">12<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">year<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">studentProfile<\/span><span class=\"p\">:<\/span> <span class=\"kd\">function<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">setTimeout<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">Hi<\/span><span class=\"p\">,<\/span> <span class=\"nx\">my<\/span> <span class=\"nx\">name<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">$<\/span><span class=\"p\">{<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span> <span class=\"nx\">and<\/span> <span class=\"nx\">I<\/span> <span class=\"nx\">am<\/span> <span class=\"k\">in<\/span> <span class=\"nx\">year<\/span> <span class=\"nx\">$<\/span><span class=\"p\">{<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">year<\/span><span class=\"p\">}.);<\/span>\n    <span class=\"p\">},<\/span> <span class=\"mi\">1000<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"nx\">student<\/span><span class=\"p\">.<\/span><span class=\"nx\">studentProfile<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <em>\u0646\u0645\u0627\u06cc\u0647 \u062f\u0627\u0646\u0634\u062c\u0648<\/em> \u062a\u0627\u0628\u0639 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u0646\u0638\u0645 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u0634\u06cc \u0633\u0631\u0627\u0633\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645\u060c <em>setTimeout()<\/em> \u0628\u0627 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0641\u0644\u0634 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0633\u062e \u062a\u0645\u0627\u0633.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062a\u0627\u0628\u0639 arrow \u0645\u0642\u062f\u0627\u0631 &#8220;this&#8221; \u0631\u0627 \u0627\u0632 \u0645\u062d\u06cc\u0637 \u0627\u0637\u0631\u0627\u0641 \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc \u0628\u0631\u062f <em>\u0646\u0645\u0627\u06cc\u0647 \u062f\u0627\u0646\u0634\u062c\u0648<\/em> \u062a\u0627\u0628\u0639.  \u0627\u06a9\u0646\u0648\u0646 \u0627\u06cc\u0646 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u062b\u0628\u062a \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p><code>Hi, my name is Grace and I am in year 2<br \/><\/code><br \/><strong>\u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062a\u0648\u0627\u0628\u0639 Arrow. <\/strong><\/p>\n<p>\u0627\u06af\u0631\u0686\u0647 \u062a\u0648\u0627\u0628\u0639 \u0641\u0644\u0634 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0631\u0627 \u0646\u06cc\u0632 \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0631 \u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0634\u0645\u0627 \u062a\u0623\u062b\u06cc\u0631 \u0628\u06af\u0630\u0627\u0631\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0642\u0628\u0644 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0641\u0644\u0634\u060c \u0627\u0632 \u0622\u0646\u0647\u0627 \u0622\u06af\u0627\u0647 \u0628\u0627\u0634\u06cc\u062f. <\/p>\n<ul>\n<li>\n<p>\u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0648\u0627\u0628\u0639 \u0641\u0644\u0634 \u0628\u0627 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u062c\u062f\u06cc\u062f a \u0631\u0627 \u067e\u0631\u062a\u0627\u0628 \u0645\u06cc \u06a9\u0646\u062f <em>TypeError<\/em>.  \u0622\u0646\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc new.target \u062f\u0633\u062a\u0631\u0633\u06cc \u0646\u062f\u0627\u0631\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0633\u0627\u0632\u0646\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. <\/p>\n<\/li>\n<li>\n<p>\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0627\u062a\u0635\u0627\u0644\u06cc \u0628\u0647 \u0622\u0646 \u0646\u062f\u0627\u0631\u0646\u062f <em>\u0627\u06cc\u0646<\/em>\u060c <em>\u0627\u0633\u062a\u062f\u0644\u0627\u0644 \u0647\u0627<\/em>\u060c \u06cc\u0627 <em>\u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647<\/em> \u06a9\u0644\u06cc\u062f \u0648\u0627\u0698\u0647 \u0647\u0627.  \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648\u060c \u0622\u0646\u0647\u0627 \u0628\u0627 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0634\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0634\u06cc \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u06cc\u0646 \u06a9\u0644\u0645\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc \u062f\u0627\u0631\u0646\u062f\u060c \u06a9\u0627\u0631 \u0646\u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p>Arrow \u0631\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u062a\u062f\u0647\u0627\u06cc \u06a9\u0644\u0627\u0633 \u0648\u0627\u0644\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u0632\u06cc\u0631\u0627 \u0622\u0646\u0647\u0627 \u0628\u0647 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc _super_\u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0646\u0638\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u062f\u0633\u062a\u0631\u0633\u06cc \u0646\u062f\u0627\u0631\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p>\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632  <em>\u0628\u0627\u0632\u062f\u0647<\/em> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u062f\u0631 \u0628\u062f\u0646 \u0622\u0646\u0647\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0648\u0627\u0628\u0639 \u0645\u0648\u0644\u062f \u0627\u06cc\u062c\u0627\u062f \u0634\u0648\u062f.<\/p>\n<\/li>\n<\/ul>\n<p><strong>\u0646\u062a\u06cc\u062c\u0647<\/strong><br \/>\u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0645\u062e\u0635\u0648\u0635\u0627\u064b \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0639\u0628\u0627\u0631\u0627\u062a \u062a\u0627\u0628\u0639 \u0645\u062e\u062a\u0635\u0631 \u0645\u0641\u06cc\u062f \u0647\u0633\u062a\u0646\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627 \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0633\u0627\u0632\u06af\u0627\u0631 \u0646\u06cc\u0633\u062a\u0646\u062f\u060c \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc \u06cc\u0627 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0628\u0627 \u062f\u0631\u06a9 \u0648 \u0628\u0647 \u06a9\u0627\u0631\u06af\u06cc\u0631\u06cc \u0646\u0642\u0627\u0637 \u0642\u0648\u062a \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0646\u062a\u062e\u0627\u0628 \u0647\u0627\u06cc\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u062f \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0639\u0631\u0641\u06cc \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0641\u0644\u0634 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0646\u062d\u0648\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0646 \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u062a\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0648 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc &#8220;\u0627\u06cc\u0646&#8221;\u061f\u061f \u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u06a9\u0627\u0646 \u0645\u0639\u0631\u0641\u06cc\u062a\u0648\u0627\u0628\u0639 \u0628\u062e\u0634 \u0627\u0633\u0627\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0633\u062a\u0646\u062f \u0632\u06cc\u0631\u0627 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc \u0633\u0627\u0632\u0646\u062f \u062a\u0627 \u0648\u0638\u0627\u06cc\u0641 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0648\u0627\u062d\u062f\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0646\u0646\u062f. \u062f\u0648 \u0646\u062d\u0648 \u0627\u0635\u0644\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062a\u0648\u0627\u0628\u0639 \u062f\u0631 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":29832,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-29831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/29831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=29831"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/29831\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/29832"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=29831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=29831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=29831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}