{"id":15679,"date":"2024-01-15T10:45:18","date_gmt":"2024-01-15T07:15:18","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/"},"modified":"2024-01-15T10:45:18","modified_gmt":"2024-01-15T07:15:18","slug":"%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/","title":{"rendered":"\u0634\u0631\u0648\u0639 \u06a9\u0627\u0631 \u0628\u0627 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class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87_%d9%87%d8%a7%db%8c_%da%a9%d9%84%db%8c%d8%af_%d8%af%d8%a7%d8%b1\" >\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f \u062f\u0627\u0631<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%b4%db%8c_%d9%86%d9%82%d8%b4%d9%87\" >\u0634\u06cc \u0646\u0642\u0634\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%a7%d9%81%d8%b2%d9%88%d8%af%d9%86_%db%8c%da%a9_%d8%b9%d9%86%d8%b5%d8%b1_%d8%a8%d9%87_%d9%86%d9%82%d8%b4%d9%87\" >\u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u0628\u0647 \u0646\u0642\u0634\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%af%d8%b3%d8%aa%d8%b1%d8%b3%db%8c_%d8%a8%d9%87_%d8%b9%d9%86%d8%a7%d8%b5%d8%b1_%d9%86%d9%82%d8%b4%d9%87\" >\u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0646\u0642\u0634\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%b1%d9%88%d8%b4_%d9%87%d8%a7%db%8c_%d9%86%d9%82%d8%b4%d9%87_%d8%a8%d8%b1%d8%af%d8%a7%d8%b1%db%8c\" >\u0631\u0648\u0634 \u0647\u0627\u06cc \u0646\u0642\u0634\u0647 \u0628\u0631\u062f\u0627\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%aa%da%a9%d8%b1%d8%a7%d8%b1_%d8%a7%d8%b2_%d8%b7%d8%b1%db%8c%d9%82_%d9%86%d9%82%d8%b4%d9%87\" >\u062a\u06a9\u0631\u0627\u0631 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0646\u0642\u0634\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d9%86%d9%82%d8%b4%d9%87_%d8%b1%d9%88%db%8c_%d8%b4%db%8c\" >\u0646\u0642\u0634\u0647 \u0631\u0648\u06cc \u0634\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%b1%d8%a7_%d9%86%d9%82%d8%b4%d9%87_%d8%b6%d8%b9%db%8c%d9%81_%d9%87%d8%af%d9%81_%e2%80%93_%d8%b4%db%8c\" >\u0631\u0627 \u0646\u0642\u0634\u0647 \u0636\u0639\u06cc\u0641 \u0647\u062f\u0641 &#8211; \u0634\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%b4%db%8c%d8%a1_%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%b4%d8%af%d9%87\" >\u0634\u06cc\u0621 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%a7%d9%81%d8%b2%d9%88%d8%af%d9%86_%db%8c%da%a9_%d8%b9%d9%86%d8%b5%d8%b1_%d8%a8%d9%87_%db%8c%da%a9_%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87\" >\u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u0628\u0647 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%b1%d9%88%d8%b4_%d9%87%d8%a7\" >\u062a\u0646\u0638\u06cc\u0645 \u0631\u0648\u0634 \u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d8%b4%db%8c_weakset\" >\u0634\u06cc WeakSet<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87_%d9%87%d8%a7%db%8c_html_dom\" >\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc HTML DOM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b4%d8%b1%d9%88%d8%b9-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%da%af%d8%b1\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 11<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div class=\"content\"><noscript><\/p>\n<style>.lazyload-placeholder { display: none;  }<\/style>\n<p><\/noscript><\/p>\n<h2 id=\"introduction\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d8%b1%d9%81%db%8c\"><\/span>\u0645\u0639\u0631\u0641\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><em>\u06af\u0631\u0648\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647<\/em> \u062f\u0631 \u0627\u0634\u06a9\u0627\u0644 \u0645\u062e\u062a\u0644\u0641 \u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0633\u0627\u0633\u06cc \u062f\u0631 \u0627\u06a9\u062b\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a.  \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f\u060c <strong><em>\u06af\u0631\u0648\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u06cc \u06a9\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u06cc\u0627\u0646 \u0645\u06cc \u0634\u0648\u0646\u062f<\/em><\/strong>  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f <strong><em>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627<\/em><\/strong>.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 &#8211; \u0645\u0627 \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 <em>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/em> \u0648 \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0628\u0627\u06cc\u062f \u0627\u0632 \u06a9\u062f\u0627\u0645 \u0646\u0648\u0639 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.  \u0633\u0647 \u0627\u0635\u0644\u06cc <strong>\u06af\u0631\u0648\u0647 \u0647\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647<\/strong> \u0646\u06af\u0627\u0647\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0634\u062a \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li><strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u0646\u0645\u0627\u06cc\u0647 \u0634\u062f\u0647<\/strong><\/li>\n<li><strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f \u062f\u0627\u0631<\/strong><\/li>\n<li><strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc DOM<\/strong><\/li>\n<\/ul>\n<h2 id=\"indexedcollections\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87_%d9%87%d8%a7%db%8c_%d9%86%d9%85%d8%a7%db%8c%d9%87_%d8%b4%d8%af%d9%87\"><\/span>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u0646\u0645\u0627\u06cc\u0647 \u0634\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06cc\u06a9 <em>\u0645\u062c\u0645\u0648\u0639\u0647 \u0646\u0645\u0627\u06cc\u0647 \u0634\u062f\u0647<\/em> \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u0628\u0627\u0634\u062f <em>\u0628\u0631 \u0627\u0633\u0627\u0633 \u0634\u0627\u062e\u0635 \u0622\u0646\u0647\u0627 \u0641\u0647\u0631\u0633\u062a \u0634\u062f\u0647 \u0627\u0633\u062a<\/em>.  \u0634\u0627\u062e\u0635 \u0647\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0633\u062a\u0646\u062f <em>\u0628\u0631 \u0627\u0633\u0627\u0633 0<\/em>\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u062f\u0631 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u0646\u062f <code>0<\/code>\u060c \u0646\u0647 <code>1<\/code> \u0648 \u0628\u0647 \u0628\u0627\u0644\u0627 \u0628\u0631\u0648\u06cc\u062f <code>n-1<\/code>\u060c <code>n<\/code> \u062a\u0639\u062f\u0627\u062f \u0627\u0634\u06cc\u0627\u0621 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647  \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0627\u0631\u0627\u06cc \u062f\u0648 \u0646\u0648\u0639 \u0645\u062c\u0645\u0648\u0639\u0647 \u0646\u0645\u0627\u06cc\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <code>Array<\/code>\u0634\u0646 <code>TypedArray<\/code>\u0633<\/p>\n<h3 id=\"arrayobject\"><span class=\"ez-toc-section\" id=\"%d8%b4%db%8c_%d8%a2%d8%b1%d8%a7%db%8c%d9%87\"><\/span>\u0634\u06cc \u0622\u0631\u0627\u06cc\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06cc\u06a9 <code>Array<\/code> \u0634\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u0645\u0631\u062a\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0627\u062e\u0635 \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0622\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f.  \u0631\u0627\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>Array<\/code> \u0634\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0648 \u062a\u0641\u0627\u0648\u062a \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u0632\u06cc\u0631 \u0647\u0648\u062f \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray1 = (x1, x2, ... , xN);\n<span class=\"hljs-keyword\">let<\/span> myArray2 = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Array<\/span>(x1, x2, ... , xN);\n<span class=\"hljs-keyword\">let<\/span> myArray3 = <span class=\"hljs-built_in\">Array<\/span>(x1, x2, ... , xN);\n<\/code><\/pre>\n<p>\u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0646\u0648\u0639 \u0646\u06cc\u0633\u062a\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0627\u0632 \u0642\u0628\u0644 \u0646\u0648\u0639 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f \u0648 \u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0641\u0642\u0637 \u0639\u0646\u0627\u0635\u0631 \u0647\u0645\u06af\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray = (<span class=\"hljs-string\">\"one\"<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-string\">\"two\"<\/span>, <span class=\"hljs-number\">2<\/span>);\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0646\u062d\u0648 \u06a9\u0627\u0645\u0644\u0627\u064b \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a \u0648 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0632 \u0630\u062e\u06cc\u0631\u0647 \u0627\u0631\u062c\u0627\u0639\u0627\u062a \u0628\u0647 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u062e\u0648\u0634\u062d\u0627\u0644 \u0627\u0633\u062a.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0633\u0631\u06cc\u0639\u0627\u064b \u062f\u0648\u0628\u0627\u0631\u0647 \u0631\u0648\u0634\u0646 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0634\u0627\u062e\u0635 \u0647\u0627\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0648\u0627\u0642\u0639\u0627\u064b \u0686\u0647 \u0647\u0633\u062a\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray = (<span class=\"hljs-string\">\"one\"<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-string\">\"two\"<\/span>, <span class=\"hljs-number\">2<\/span>);\n<span class=\"hljs-comment\">\/\/\t\t\t\t 0    1\t   2\t3\t --&gt; index values<\/span>\n<\/code><\/pre>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0634\u0631\u0648\u0639 \u0627\u0632 <code>0<\/code> \u062a\u0627 <code>n-1<\/code>\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 <code>n<\/code> \u0637\u0648\u0644 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0647\u0631 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u0633\u062a <code>length<\/code>.  \u0631\u0627 <em>\u0637\u0648\u0644<\/em> \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0622\u0631\u0627\u06cc\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u0634\u0648\u062f <strong>\u0627\u0648\u0644\u06cc\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a<\/strong>.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 \u0622\u0646 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>length<\/code> \u0648\u06cc\u0698\u06af\u06cc.<\/p>\n<blockquote>\n<p>\u0627\u06af\u0631 \u0645\u0627 <code>console.log(myArray.length)<\/code>\u060c \u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>4<\/code>.<\/p>\n<\/blockquote>\n<p>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 <em>\u0637\u0648\u0644<\/em> \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f.  \u0634\u0645\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0627 \u06a9\u0648\u062a\u0627\u0647 \u06a9\u0631\u062f\u0646 \u0637\u0648\u0644 \u0622\u0646 \u06a9\u0648\u062a\u0627\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627 \u0637\u0648\u0644\u0627\u0646\u06cc \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0631\u0627 \u06af\u0633\u062a\u0631\u0634 \u062f\u0647\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray = (<span class=\"hljs-string\">\"one\"<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-string\">\"two\"<\/span>, <span class=\"hljs-number\">2<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(myArray);\n\nmyArray.length = <span class=\"hljs-number\">5<\/span>;\n<span class=\"hljs-built_in\">console<\/span>.log(myArray);\n\nmyArray.length = <span class=\"hljs-number\">1<\/span>;\n<span class=\"hljs-built_in\">console<\/span>.log(myArray);\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0646\u062a\u06cc\u062c\u0647 \u062f\u0631:<\/p>\n<pre><code class=\"hljs\">(\"one\", 1, \"two\", 2)\n(\"one\", 1, \"two\", 2, undefined)\n(\"one\")\n<\/code><\/pre>\n<p>\u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u0639\u0646\u0635\u0631\u06cc \u0627\u0645\u0627 \u0628\u0627 \u0637\u0648\u0644\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.  \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u0631\u0627 \u0686\u06cc\u0632\u06cc \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0622\u0646 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f <em>\u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0646<\/em> (\u0631\u0632\u0631\u0648) \u062d\u0627\u0641\u0638\u0647 \u0627\u0632 \u0642\u0628\u0644.  \u0627\u06cc\u0646 \u062f\u0642\u06cc\u0642\u0627\u064b \u0647\u0645\u0627\u0646 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0648\u0642\u062a\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0622\u0646 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645\u060c \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f <code>length<\/code> \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 \u0642\u0628\u0644 \u0628\u0627\u0634\u062f<\/p>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0633\u0647 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u067e\u0631 \u0627\u0632 \u0639\u0646\u0627\u0635\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0633\u0647 \u0631\u0627\u0647 \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062e\u0627\u0644\u06cc \u0628\u0627 \u062d\u0627\u0641\u0638\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0645\u0627\u0646\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray1 = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Array<\/span>(<span class=\"hljs-number\">4<\/span>); <span class=\"hljs-comment\">\/\/ creates an array with 4 empty spaces<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(myArray1.length); <span class=\"hljs-comment\">\/\/ 4<\/span>\n\n<span class=\"hljs-keyword\">let<\/span> myArray2 = <span class=\"hljs-built_in\">Array<\/span>(<span class=\"hljs-number\">4<\/span>); <span class=\"hljs-comment\">\/\/ similar to the previous one, just without the keyword new<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(myArray2.length); <span class=\"hljs-comment\">\/\/ 4<\/span>\n\n<span class=\"hljs-keyword\">let<\/span> myArray3 = ();\nmyArray3.length = <span class=\"hljs-number\">4<\/span> <span class=\"hljs-comment\">\/\/ this one is a bit different, we assign the value to the property length<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(myArray3.length); <span class=\"hljs-comment\">\/\/ 4<\/span>\n<\/code><\/pre>\n<p>\u062a\u0627 \u0628\u0647 \u062d\u0627\u0644\u060c \u0647\u06cc\u0686 \u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u0633\u0647 \u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647\u060c \u0628\u0647 \u062c\u0632 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631 \u0646\u062d\u0648 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0627 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u06a9\u0647 a <code>Number<\/code>\u060c \u0628\u0647 \u062c\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u0622\u0631\u0627\u06cc\u0647\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u0628\u0631\u0627\u06a9\u062a \u0647\u0627\u06cc \u0645\u0631\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0639\u0646\u0627\u0635\u0631 \u0628\u062a\u0646\u06cc \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06af\u0631 \u06cc\u06a9 \u0639\u062f\u062f \u0631\u0627 \u0628\u0647 an \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f <code>Array<\/code> \u0633\u0627\u0632\u0646\u062f\u0647\u060c \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062e\u0627\u0644\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u0627\u06cc\u0646 \u062a\u0639\u062f\u0627\u062f \u0641\u0636\u0627 \u0631\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u06cc\u062f.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-comment\">\/\/ New array with 10 spaces<\/span>\n<span class=\"hljs-keyword\">let<\/span> myArray1 = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Array<\/span>(<span class=\"hljs-number\">10<\/span>)\n<span class=\"hljs-comment\">\/\/ New array with a single element<\/span>\n<span class=\"hljs-keyword\">let<\/span> myArray3 = (<span class=\"hljs-number\">10<\/span>)\n<\/code><\/pre>\n<h3 id=\"addingelementstoanarray\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%81%d8%b2%d9%88%d8%af%d9%86_%d8%b9%d9%86%d8%a7%d8%b5%d8%b1_%d8%a8%d9%87_%d8%a2%d8%b1%d8%a7%db%8c%d9%87\"><\/span>\u0627\u0641\u0632\u0648\u062f\u0646 \u0639\u0646\u0627\u0635\u0631 \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0631\u0627 \u062f\u06cc\u062f\u06cc\u0645 <code>Array<\/code>\u062e\u0648\u0627\u0647 \u062e\u0627\u0644\u06cc \u0628\u0627\u0634\u062f \u06cc\u0627 \u063a\u06cc\u0631 \u062e\u0627\u0644\u06cc.  \u062d\u0627\u0644 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0639\u0646\u0627\u0635\u0631 \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f.  \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0631 \u0628\u0627 <em>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u0646\u0645\u0627\u06cc\u0647 \u0634\u062f\u0647<\/em>\u060c \u0645\u0627 \u0628\u0627 \u0634\u0627\u062e\u0635 \u0647\u0627 \u06a9\u0627\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0628\u0648\u062f\u06cc\u0645 <code>Array<\/code> \u0627\u0632 4 \u0639\u0646\u0635\u0631 \u062e\u0627\u0644\u06cc\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0622\u0646 \u06a9\u0627\u0631 \u06a9\u0646\u06cc\u0645.  \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631\u060c \u062a\u0646\u0647\u0627 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a <em>\u0627\u0632 \u0637\u0631\u06cc\u0642 \u0641\u0647\u0631\u0633\u062a \u0622\u0646 \u0628\u0647 \u0639\u0646\u0635\u0631 \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f<\/em> \u0648 <em>\u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0647\u06cc\u062f<\/em> \u0628\u0647 \u0622\u0646:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray1 = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Array<\/span>(<span class=\"hljs-number\">4<\/span>)\n\nmyArray1(<span class=\"hljs-number\">0<\/span>) = <span class=\"hljs-string\">\"one\"<\/span>\nmyArray1(<span class=\"hljs-number\">1<\/span>) = <span class=\"hljs-string\">\"two\"<\/span>\nmyArray1(<span class=\"hljs-number\">2<\/span>) = <span class=\"hljs-string\">\"three\"<\/span>\nmyArray1(<span class=\"hljs-number\">3<\/span>) = <span class=\"hljs-string\">\"four\"<\/span>\n\n<span class=\"hljs-built_in\">console<\/span>.log(myArray)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<pre><code class=\"hljs\">('one', 'two', 'three', 'four')\n<\/code><\/pre>\n<p>\u062d\u062a\u06cc \u0627\u06af\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 4 \u0641\u0627\u0635\u0644\u0647 \u0628\u0631\u0627\u06cc \u0639\u0646\u0627\u0635\u0631 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u06cc\u0645\u060c \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c <code>Array<\/code>&#8216;\u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0647\u0631 \u0632\u0645\u0627\u0646 \u0622\u0646\u0647\u0627 \u0631\u0627 \u06a9\u0648\u0686\u06a9 \u06cc\u0627 \u06af\u0633\u062a\u0631\u0634 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0639\u0646\u0627\u0635\u0631 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u0628\u0647 \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 <code>Array<\/code>\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u0645\u0627 \u0622\u0646 \u0631\u0627 \u0628\u0627 4 \u0641\u0627\u0635\u0644\u0647 &#8220;\u0645\u0631\u0632&#8221; \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">myArray1(<span class=\"hljs-number\">4<\/span>) = <span class=\"hljs-string\">\"five\"<\/span>\nmyArray1(<span class=\"hljs-number\">5<\/span>) = <span class=\"hljs-string\">\"six\"<\/span>\n\n<span class=\"hljs-built_in\">console<\/span>.log(myArray) <span class=\"hljs-comment\">\/\/ Output: ('one', 'two', 'three', 'four', 'five', 'six')<\/span>\n<\/code><\/pre>\n<p>\u0645\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 a \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645 <code>for<\/code> \u062d\u0644\u0642\u0647 \u06cc\u0627 a <code>forEach<\/code> \u062d\u0644\u0642\u0647:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Traditional for loop:'<\/span>)\n<span class=\"hljs-keyword\">for<\/span> (<span class=\"hljs-keyword\">let<\/span> i = <span class=\"hljs-number\">0<\/span>; i &lt; myArray1.length ; i++) {\n    <span class=\"hljs-built_in\">console<\/span>.log(myArray1(i));\n}\n\n<span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Functional forEach loop:'<\/span>)\nmyArray1.forEach( <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> (<span class=\"hljs-params\">element<\/span>)<\/span>{ <span class=\"hljs-built_in\">console<\/span>.log(element);});\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a:<\/p>\n<pre><code class=\"hljs\">Traditional for loop:\none\ntwo\nthree\nfour\nfive\nsix\n\nFunctional forEach loop:\none\ntwo\nthree\nfour\nfive\nsix\n<\/code><\/pre>\n<h3 id=\"arraymethods\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%87%d8%a7%db%8c_%d8%a2%d8%b1%d8%a7%db%8c%d9%87\"><\/span>\u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0628\u0647 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0633\u062a \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0627\u062e\u0644\u06cc \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 <code>Array<\/code> \u0631\u0648\u0634 \u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a  \u0642\u0628\u0644\u0627\u064b \u06cc\u06a9\u06cc \u0631\u0627 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0642\u0628\u0644\u06cc \u062f\u06cc\u062f\u0647 \u0627\u06cc\u062f &#8211; a <code>.forEach()<\/code> \u062d\u0644\u0642\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0631\u0648\u06cc <code>myArray1<\/code>.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645:<\/p>\n<ul>\n<li><code>push()<\/code>  &#8211; \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u0631\u0627 \u062f\u0631 \u0627\u0646\u062a\u0647\u0627\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<\/ul>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray = (<span class=\"hljs-number\">1<\/span>,<span class=\"hljs-number\">2<\/span>,<span class=\"hljs-number\">3<\/span>);\nmyArray.push(<span class=\"hljs-number\">4<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(myArray); <span class=\"hljs-comment\">\/\/ outputs (1, 2, 3, 4)<\/span>\n<\/code><\/pre>\n<ul>\n<li><code>pop()<\/code>  &#8211; \u0622\u062e\u0631\u06cc\u0646 \u0639\u0646\u0635\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<\/ul>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray = (<span class=\"hljs-number\">1<\/span>,<span class=\"hljs-number\">2<\/span>,<span class=\"hljs-number\">3<\/span>,<span class=\"hljs-number\">4<\/span>);\nmyArray.pop();\n<span class=\"hljs-built_in\">console<\/span>.log(myArray); <span class=\"hljs-comment\">\/\/ outputs (1, 2, 3)<\/span>\n<\/code><\/pre>\n<ul>\n<li><code>concat()<\/code>  &#8211; \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 (\u062f\u0648 \u06cc\u0627 \u0628\u06cc\u0634\u062a\u0631) \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0648\u0627\u062d\u062f \u0645\u06cc \u067e\u06cc\u0648\u0646\u062f\u062f<\/li>\n<\/ul>\n<pre><code class=\"hljs\"><span class=\"hljs-comment\">\/\/ Concatenate 2 arrays<\/span>\n<span class=\"hljs-keyword\">let<\/span> myArray1 = (<span class=\"hljs-number\">1<\/span>,<span class=\"hljs-number\">2<\/span>,<span class=\"hljs-number\">3<\/span>)\n<span class=\"hljs-keyword\">let<\/span> myArray2 = (<span class=\"hljs-number\">4<\/span>,<span class=\"hljs-number\">5<\/span>,<span class=\"hljs-number\">6<\/span>);\n<span class=\"hljs-keyword\">let<\/span> finalArray1 = myArray1.concat(myArray2);\n<span class=\"hljs-built_in\">console<\/span>.log(finalArray1); <span class=\"hljs-comment\">\/\/ (1,2,3,4,5,6)<\/span>\n    \n<span class=\"hljs-comment\">\/\/ Concatenate 3 arrays<\/span>\n<span class=\"hljs-keyword\">let<\/span> myArray3 = (<span class=\"hljs-number\">7<\/span>,<span class=\"hljs-number\">8<\/span>,<span class=\"hljs-number\">9<\/span>);\n<span class=\"hljs-keyword\">let<\/span> finalArray2 = myArray1.concat(myArray2, myArray3);\n<span class=\"hljs-built_in\">console<\/span>.log(finalArray2); <span class=\"hljs-comment\">\/\/ (1,2,3,4,5,6,7,8,9)<\/span>\n<\/code><\/pre>\n<ul>\n<li><code>join(delimiter)<\/code>  &#8211; \u0647\u0645\u0647 \u0639\u0646\u0627\u0635\u0631 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0627 a \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0627\u0633\u062a <code>delimiter<\/code><\/li>\n<\/ul>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray = (<span class=\"hljs-string\">\"Earth\"<\/span>, <span class=\"hljs-string\">\"Wind\"<\/span>, <span class=\"hljs-string\">\"Fire\"<\/span>);\n<span class=\"hljs-keyword\">let<\/span> arrayString = myArray.join(<span class=\"hljs-string\">\",\"<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(arrayString); <span class=\"hljs-comment\">\/\/ outputs Earth, Wind, Fire<\/span>\n<span class=\"hljs-comment\">\/\/ Bonus example<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(arrayString + <span class=\"hljs-string\">\"- September\"<\/span>); <span class=\"hljs-comment\">\/\/ outputs Earth, Wind, Fire - September<\/span>\n<\/code><\/pre>\n<ul>\n<li><code>reverse()<\/code>  &#8211; \u062f\u0642\u06cc\u0642\u0627\u064b \u062a\u0631\u062a\u06cc\u0628 \u0639\u0646\u0627\u0635\u0631 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0645\u0639\u06a9\u0648\u0633 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<\/ul>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray = (<span class=\"hljs-number\">1<\/span>,<span class=\"hljs-number\">2<\/span>,<span class=\"hljs-number\">3<\/span>);\n<span class=\"hljs-keyword\">let<\/span> reversed = myArray.reverse();\n<span class=\"hljs-built_in\">console<\/span>.log(reversed); <span class=\"hljs-comment\">\/\/ (3,2,1)<\/span>\n<\/code><\/pre>\n<ul>\n<li><code>slice(start, end)<\/code>  &#8211; \u0628\u062e\u0634\u06cc \u0627\u0632 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u06a9\u067e\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0627\u0632 \u0634\u0627\u062e\u0635 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f <code>start<\/code> \u062a\u0627 \u0634\u0627\u062e\u0635 <code>end-1<\/code><\/li>\n<\/ul>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myArray = (<span class=\"hljs-number\">1<\/span>,<span class=\"hljs-number\">2<\/span>,<span class=\"hljs-number\">3<\/span>,<span class=\"hljs-number\">4<\/span>,<span class=\"hljs-number\">5<\/span>,<span class=\"hljs-number\">6<\/span>);\nmyArray = myArray.slice(<span class=\"hljs-number\">3<\/span>, <span class=\"hljs-number\">5<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(myArray); <span class=\"hljs-comment\">\/\/ (4,5)<\/span>\n<\/code><\/pre>\n<h3 id=\"typedarrayobject\"><span class=\"ez-toc-section\" id=\"typedarray_%d9%87%d8%af%d9%81_%e2%80%93_%d8%b4%db%8c\"><\/span><em>TypedArray<\/em> \u0647\u062f\u0641 &#8211; \u0634\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><code>Array<\/code>  \u0627\u0634\u06cc\u0627\u0621 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u0628\u0627 \u0647\u0631 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0639\u0627\u0644\u06cc \u0647\u0633\u062a\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u0639\u0646\u0627\u0635\u0631 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u062f \u0648 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0622\u0646 \u0639\u0646\u0627\u0635\u0631 \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06a9\u0627\u0631 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0627\u06cc\u0646\u0631\u06cc \u062e\u0627\u0645 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f &#8211; \u0622\u0646 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a <code>TypedArray<\/code> \u0627\u0634\u06cc\u0627 \u0648\u0627\u0631\u062f \u0628\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f  \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0647\u0646\u06af\u0627\u0645 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0635\u062f\u0627 \u0648 \u062a\u0635\u0648\u06cc\u0631\u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062e\u0627\u0645 \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<h3 id=\"architectureofatypedarrayobject\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d9%85%d8%a7%d8%b1%db%8c_%db%8c%da%a9_typedarray_%d9%87%d8%af%d9%81_%e2%80%93_%d8%b4%db%8c\"><\/span>\u0645\u0639\u0645\u0627\u0631\u06cc \u06cc\u06a9 <em>TypedArray<\/em> \u0647\u062f\u0641 &#8211; \u0634\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062a\u0627\u06cc\u067e \u0634\u062f\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u062f\u0648 \u062f\u0633\u062a\u0647 \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc \u0634\u0648\u0646\u062f <strong><em>\u0628\u0627\u0641\u0631\u0647\u0627<\/em><\/strong>  \u0648 <strong><em>\u062f\u06cc\u062f\u06af\u0627\u0647 \u0647\u0627<\/em><\/strong>.  \u0622 <em>\u0628\u0627\u0641\u0631<\/em> \u06cc\u06a9 \u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0641\u0642\u0637 \u062a\u06a9\u0647 \u0627\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u0631\u0648\u0634\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u06cc\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0622\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627.  \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u0646 \u0628\u0647 \u0622\u0646 \u0628\u0627\u06cc\u062f \u0627\u0632 a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <em>\u0686\u0634\u0645 \u0627\u0646\u062f\u0627\u0632<\/em> &#8211; \u06a9\u0647 \u0627\u0644\u0641 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f <em>\u0645\u062a\u0646 \u0646\u0648\u0634\u062a\u0647<\/em>\u060c \u06cc\u06a9 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 a \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f <code>TypedArray<\/code>.<\/p>\n<p>\u0622 <em>\u0628\u0627\u0641\u0631<\/em> \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f <code>ArrayBuffer<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc.  \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u06cc\u06a9 \u0628\u0627\u0641\u0631 \u062f\u0627\u062f\u0647 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0628\u0627 \u0637\u0648\u0644 \u062b\u0627\u0628\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0627\u06cc\u0646 \u0628\u0627\u0641\u0631\u060c \u0628\u0627\u06cc\u062f \u06cc\u06a9 View \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 &#8211; <code>DataView<\/code> &#8211; \u06a9\u0647 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0622\u0646 \u0628\u0627\u0641\u0631 \u062f\u0631 \u0642\u0627\u0644\u0628 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u0646\u0645\u0627\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0627\u0646\u0648\u0627\u0639 \u0639\u062f\u062f\u06cc \u0627\u0633\u062a:<\/p>\n<ul>\n<li><code>Int8Array<\/code>  &#8211; \u0645\u062d\u062f\u0648\u062f\u0647 \u0645\u0642\u062f\u0627\u0631 (-128\u060c 127)<\/li>\n<li><code>UInt8Array<\/code>  &#8211; \u0645\u062d\u062f\u0648\u062f\u0647 \u0645\u0642\u062f\u0627\u0631 (0\u060c 255)\u060c u \u0645\u062e\u0641\u0641 \u0622\u0646 \u0627\u0633\u062a <em>\u0628\u062f\u0648\u0646 \u0627\u0645\u0636\u0627<\/em><\/li>\n<li><code>Int16Array<\/code>  &#8211; \u0645\u062d\u062f\u0648\u062f\u0647 \u0645\u0642\u062f\u0627\u0631 (-32768\u060c 32767)<\/li>\n<li><code>UInt16Array<\/code>  &#8211; \u0645\u062d\u062f\u0648\u062f\u0647 \u0645\u0642\u062f\u0627\u0631 (0\u060c 65535)<\/li>\n<li><code>Float32Array<\/code>  &#8211; \u0645\u062d\u062f\u0648\u062f\u0647 \u0645\u0642\u062f\u0627\u0631 (1.2E-38\u060c 3.4E38)<\/li>\n<\/ul>\n<h3 id=\"creatingatypedarray\"><span class=\"ez-toc-section\" id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_typedarray\"><\/span>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 <em>TypedArray<\/em><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 <code>TypedArray<\/code> \u0634\u06cc \u0627\u0632 \u0646\u0648\u0639 \u062e\u0627\u0635\u06cc\u060c \u0645\u0627 \u0628\u0647 \u0622\u0646\u0686\u0647 \u0642\u0628\u0644\u0627\u064b \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0635\u062d\u0628\u062a \u06a9\u0631\u062f\u06cc\u0645 \u062f\u0633\u062a \u067e\u06cc\u062f\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645 &#8211; \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0628\u0627\u0641\u0631 \u0648 \u06cc\u06a9 \u0646\u0645\u0627\u06cc.  \u0647\u06cc\u0686 \u0633\u0627\u0632\u0646\u062f\u0647 \u0635\u0631\u06cc\u062d\u06cc \u0628\u0631\u0627\u06cc \u0622\u0646 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f <code>TypedArray<\/code> \u0634\u06cc &#8211; \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f <code>new TypedArray()<\/code> \u0646\u062d\u0648 &#8211; \u0645\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0646\u0648\u0639 \u0622\u0631\u0627\u06cc\u0647 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u062e\u0648\u062f \u0631\u0627 \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> tArray = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Int8Array<\/span>(<span class=\"hljs-number\">8<\/span>);\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0645\u0627 \u06cc\u06a9 \u0628\u0627\u0641\u0631 \u0648 \u06cc\u06a9 \u0646\u0645\u0627\u06cc \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>Int8Array<\/code> \u0628\u0627 \u062d\u062c\u0645 8 \u0628\u0627\u06cc\u062a  \u062a\u062e\u0635\u06cc\u0635 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0645\u0627\u0646\u0646\u062f for \u0627\u0633\u062a <code>Array<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc:<\/p>\n<pre><code class=\"hljs\">tArray(<span class=\"hljs-number\">0<\/span>) = <span class=\"hljs-number\">10<\/span>;\n<span class=\"hljs-built_in\">console<\/span>.log(tArray);\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a:<\/p>\n<pre><code class=\"hljs\">Int8Array ( 10, 0, 0, 0, 0, 0, 0, 0 )\n<\/code><\/pre>\n<p>\u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u067e\u0631 \u06a9\u0646\u06cc\u0645 <code>TypedArray<\/code> \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u06a9\u0647 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u067e\u0631\u062f\u0627\u0632\u0634 \u0635\u062f\u0627 \u06cc\u0627 \u0648\u06cc\u062f\u06cc\u0648 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f\u060c \u0627\u0645\u0627 \u0645\u062d\u062f\u0648\u062f \u0628\u0647 \u0622\u0646 \u0646\u06cc\u0633\u062a\u0646\u062f &#8211; \u0627\u0645\u0627 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u06cc \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0642\u0627\u0644\u0647 \u06a9\u0627\u0645\u0644\u0627\u064b \u062c\u062f\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<h2 id=\"keyedcollections\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87_%d9%87%d8%a7%db%8c_%da%a9%d9%84%db%8c%d8%af_%d8%af%d8%a7%d8%b1\"><\/span>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f \u062f\u0627\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0622 <strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u06a9\u0644\u06cc\u062f\u062f\u0627\u0631<\/strong> \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 <em><strong>\u0627\u0631\u0632\u0634 \u06a9\u0644\u06cc\u062f\u06cc<\/strong><\/em>  \u0646\u0634\u0627\u0646\u0647 \u06af\u0630\u0627\u0631\u06cc.  \u0645\u0642\u0627\u062f\u06cc\u0631 \u0639\u0646\u0627\u0635\u0631 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u0648 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0647\u0633\u062a\u0646\u062f.<\/p>\n<blockquote>\n<p>\u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0648 \u0646\u0648\u0639 \u0645\u062c\u0645\u0648\u0639\u0647 \u06a9\u0644\u06cc\u062f\u062f\u0627\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f: <code>Map<\/code> \u0648 <code>Set<\/code>.<\/p>\n<\/blockquote>\n<p>\u0647\u0631 \u062f\u0648 <code>Map<\/code>\u0634\u0646 <code>Set<\/code>s \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u062a\u06a9 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f <em>\u0627\u0631\u0632\u0634<\/em> \u0645\u0646\u0633\u0648\u0628 \u0628\u0647 \u06cc\u06a9 \u0648\u0627\u062d\u062f <em>\u06a9\u0644\u06cc\u062f<\/em>\u060c \u0627\u06af\u0631\u0686\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0646\u0633\u0628\u062a \u062f\u0627\u062f\u0646 a \u0647\u06a9 \u06a9\u0646\u06cc\u062f <code>List<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631\u060c \u062d\u0627\u0648\u06cc \u0639\u0646\u0627\u0635\u0631 \u0645\u062a\u0639\u062f\u062f.  \u0647\u0646\u0648\u0632 \u0634\u0627\u06cc\u0627\u0646 \u0630\u06a9\u0631 \u0627\u0633\u062a \u06a9\u0647 <code>List<\/code> \u062e\u0648\u062f \u0627\u0631\u0632\u0634 \u0627\u0633\u062a &#8211; \u0646\u0647 \u0639\u0646\u0627\u0635\u0631 \u062a\u0634\u06a9\u06cc\u0644 \u062f\u0647\u0646\u062f\u0647 \u0622\u0646.<\/p>\n<p>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c <strong><em>\u06a9\u0644\u06cc\u062f\u0647\u0627 \u0628\u0627\u06cc\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0628\u0627\u0634\u0646\u062f<\/em><\/strong>.<\/p>\n<h3 id=\"themapobject\"><span class=\"ez-toc-section\" id=\"%d8%b4%db%8c_%d9%86%d9%82%d8%b4%d9%87\"><\/span>\u0634\u06cc \u0646\u0642\u0634\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0622 <code>Map<\/code> \u0634\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u06a9 \u0646\u0642\u0634\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u0633\u062a \u06a9\u0647 \u0634\u0627\u0645\u0644 <strong><em>\u062c\u0641\u062a \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f-\u0645\u0642\u062f\u0627\u0631<\/em><\/strong>.  \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062c\u062f\u06cc\u062f <code>Map<\/code> \u0634\u06cc\u060c \u0645\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0633\u0627\u0632\u0646\u062f\u0647 \u0631\u0627 \u0635\u062f\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myMap = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Map<\/span>();\n<\/code><\/pre>\n<h3 id=\"addinganelementtoamap\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%81%d8%b2%d9%88%d8%af%d9%86_%db%8c%da%a9_%d8%b9%d9%86%d8%b5%d8%b1_%d8%a8%d9%87_%d9%86%d9%82%d8%b4%d9%87\"><\/span>\u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u0628\u0647 \u0646\u0642\u0634\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06cc\u06a9 \u0646\u0642\u0634\u0647 \u062e\u0627\u0644\u06cc \u0628\u0647 \u062f\u0631\u062f \u0645\u0627 \u0646\u0645\u06cc \u062e\u0648\u0631\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0631\u062e\u06cc \u0627\u0632 \u0639\u0646\u0627\u0635\u0631 \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 <code>set()<\/code> \u0631\u0648\u0634\u06cc \u06a9\u0647 \u0627\u0644\u0641 \u0631\u0627 \u0645\u06cc \u067e\u0630\u06cc\u0631\u062f <code>key_name<\/code> \u06a9\u0647 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 a <code>value<\/code> \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u0632 \u0647\u0631 \u0646\u0648\u0639 \u0628\u0627\u0634\u062f:<\/p>\n<pre><code class=\"hljs\">myMap.set(<span class=\"hljs-string\">\"one\"<\/span>, <span class=\"hljs-number\">1<\/span>);\nmyMap.set(<span class=\"hljs-string\">\"two\"<\/span>, <span class=\"hljs-number\">2<\/span>);\nmyMap.set(<span class=\"hljs-string\">\"three\"<\/span>, <span class=\"hljs-string\">\"three\"<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(myMap);\n<\/code><\/pre>\n<p>\u0646\u0642\u0634\u0647 \u0647\u0627 \u0646\u06cc\u0632 \u0646\u0627\u0647\u0645\u06af\u0646 \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u06a9\u0644\u06cc\u062f\u0647\u0627 \u06cc\u06a9 \u0646\u0648\u0639 \u0645\u0642\u062f\u0627\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\">Map { 'one' =&gt; 1, 'two' =&gt; 2, 'three' =&gt; 'three' }\n<\/code><\/pre>\n<h3 id=\"accessingelementsofamap\"><span class=\"ez-toc-section\" id=\"%d8%af%d8%b3%d8%aa%d8%b1%d8%b3%db%8c_%d8%a8%d9%87_%d8%b9%d9%86%d8%a7%d8%b5%d8%b1_%d9%86%d9%82%d8%b4%d9%87\"><\/span>\u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0646\u0642\u0634\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0646\u0642\u0634\u0647\u060c \u0645\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc <code>get()<\/code> \u0622\u0646\u0647\u0627\u060c \u0639\u0628\u0648\u0631 \u062f\u0631 <code>key_name<\/code> \u0632\u06cc\u0631\u0627 \u0627\u06cc\u0646\u0647\u0627 \u0634\u0646\u0627\u0633\u0647 \u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062f\u0631 \u0646\u0642\u0634\u0647 \u0647\u0633\u062a\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-built_in\">console<\/span>.log(myMap.get(<span class=\"hljs-string\">\"two\"<\/span>)); <span class=\"hljs-comment\">\/\/ Output: 2<\/span>\n<\/code><\/pre>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0633\u062a <em>\u0646\u0647<\/em> \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u06cc\u0646\u062f\u06a9\u0633\u060c \u0645\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0631\u0648\u0634\u0647 \u0628\u0647 \u0645\u0642\u062f\u0627\u0631\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u0645: <code>myMap(\"two\")<\/code> \u06cc\u06a9 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>undefined<\/code> \u0627\u0631\u0632\u0634.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u0645\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f <code>get(key_name)<\/code> \u0631\u0648\u0634 \u0631\u0648\u06cc \u0631\u0627 <em>\u06a9\u0644\u06cc\u062f \u063a\u06cc\u0631 \u0645\u0648\u062c\u0648\u062f<\/em>\u060c \u0645\u0642\u062f\u0627\u0631 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>undefined<\/code> \u0647\u0645.<\/p>\n<h3 id=\"mapmethods\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%87%d8%a7%db%8c_%d9%86%d9%82%d8%b4%d9%87_%d8%a8%d8%b1%d8%af%d8%a7%d8%b1%db%8c\"><\/span>\u0631\u0648\u0634 \u0647\u0627\u06cc \u0646\u0642\u0634\u0647 \u0628\u0631\u062f\u0627\u0631\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0648 \u0631\u0648\u0634 \u0627\u0635\u0644\u06cc \u06a9\u0647 \u0628\u0627 \u0646\u0642\u0634\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 <code>get()<\/code> \u0648 <code>set()<\/code>\u060c \u0627\u0645\u0627 \u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0631\u0648\u06cc \u0622\u0646\u0647\u0627 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f.  \u0631\u0627 <code>Map<\/code> \u06a9\u0644\u0627\u0633 \u0646\u06cc\u0632 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 <code>forEach()<\/code> \u06a9\u0647 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u0648 \u0627\u0646\u062c\u0627\u0645 \u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u0631\u0648\u06cc \u062a\u0645\u0627\u0645 \u0648\u0631\u0648\u062f\u06cc \u0647\u0627  \u0645\u0627 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0644\u062d\u0638\u0647 \u067e\u0648\u0634\u0634 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f.<\/p>\n<p>\u063a\u06cc\u0631 \u0627\u0632 <code>forEach()<\/code>\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062a\u062f\u0627\u0648\u0644 \u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0631\u0648\u06cc \u0646\u0642\u0634\u0647 \u0647\u0627:<\/p>\n<ul>\n<li>\n<p><code>set(key_name, value)<\/code>  &#8211; \u06cc\u06a9 \u062c\u0641\u062a \u06a9\u0644\u06cc\u062f-\u0645\u0642\u062f\u0627\u0631 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>Map<\/code>.<\/p>\n<\/li>\n<li>\n<p><code>get(key_name)<\/code>  &#8211; \u0645\u0642\u062f\u0627\u0631 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0647 \u06a9\u0644\u06cc\u062f \u067e\u0627\u0633 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f\u060c \u0627\u06af\u0631 \u0686\u0646\u06cc\u0646 \u06a9\u0644\u06cc\u062f\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f &#8211; \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>undefined<\/code>.<\/p>\n<\/li>\n<li>\n<p><code>has(key_name)<\/code>  &#8211; \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u062f <code>true<\/code> \u06cc\u0627 <code>false<\/code> \u0628\u0633\u062a\u0647 \u0628\u0647 \u0631\u0648\u06cc \u0622\u06cc\u0627 \u0627\u0644\u0641 <code>Map<\/code> \u06a9\u0644\u06cc\u062f \u062f\u0627\u0631\u062f <code>key_name<\/code> \u06cc\u0627 \u0646\u0647:<\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"hljs\"><span class=\"hljs-built_in\">console<\/span>.log(myMap.has(<span class=\"hljs-string\">\"two\"<\/span>)); <span class=\"hljs-comment\">\/\/ true<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(myMap.has(<span class=\"hljs-string\">\"five\"<\/span>)) <span class=\"hljs-comment\">\/\/ false<\/span>\n<\/code><\/pre>\n<ul>\n<li><code>delete(key_name)<\/code>  &#8211; \u0647\u0645 \u06a9\u0644\u06cc\u062f \u0648 \u0647\u0645 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0645\u0637\u0627\u0628\u0642 \u067e\u0627\u0633 \u0634\u062f\u0647 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f <code>key_name<\/code>\u060c \u0627\u06af\u0631 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u063a\u06cc\u0631 \u0645\u0648\u062c\u0648\u062f \u0627\u0631\u0633\u0627\u0644 \u0634\u0648\u062f &#8211; \u0647\u06cc\u0686 \u0627\u062a\u0641\u0627\u0642\u06cc \u0646\u0645\u06cc \u0627\u0641\u062a\u062f:<\/li>\n<\/ul>\n<pre><code class=\"hljs\">myMap.delete(<span class=\"hljs-string\">\"two\"<\/span>)<span class=\"hljs-built_in\">console<\/span>.log(myMap);  \n<span class=\"hljs-comment\">\/\/ Output: Map { 'one' =&gt; 1, 'three' =&gt; 'three' }<\/span>\nmyMap.delete(<span class=\"hljs-string\">\"five\"<\/span>)<span class=\"hljs-built_in\">console<\/span>.log(myMap); \n<span class=\"hljs-comment\">\/\/ Output: Map { 'one' =&gt; 1, 'three' =&gt; 'three' }<\/span>\n<\/code><\/pre>\n<ul>\n<li><code>clear()<\/code>  &#8211; \u0647\u0631 \u062c\u0641\u062a \u06a9\u0644\u06cc\u062f-\u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0627\u0632 \u0642\u0633\u0645\u062a \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f <code>Map<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc:<\/li>\n<\/ul>\n<pre><code class=\"hljs\">myMap.clear();\n<span class=\"hljs-built_in\">console<\/span>.log(myMap); \n<span class=\"hljs-comment\">\/\/ Output: Map {}<\/span>\n<\/code><\/pre>\n<p>\u06cc\u06a9 \u062e\u0627\u0635\u06cc\u062a \u0627\u0635\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>Map<\/code> &#8211; \u0627\u06cc\u0646 \u0627\u0633\u062a <code>size<\/code> \u0648\u06cc\u0698\u06af\u06cc.  \u0627\u06cc\u0646 \u0634\u0627\u0645\u0644 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 a \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f <code>Map<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myMap = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Map<\/span>();\nmyMap.set(<span class=\"hljs-string\">\"one\"<\/span>, <span class=\"hljs-number\">1<\/span>);\nmyMap.set(<span class=\"hljs-string\">\"two\"<\/span>, <span class=\"hljs-number\">2<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(myMap.size); \n<span class=\"hljs-comment\">\/\/ Output: 2<\/span>\n<\/code><\/pre>\n<h3 id=\"iteratingthroughamap\"><span class=\"ez-toc-section\" id=\"%d8%aa%da%a9%d8%b1%d8%a7%d8%b1_%d8%a7%d8%b2_%d8%b7%d8%b1%db%8c%d9%82_%d9%86%d9%82%d8%b4%d9%87\"><\/span>\u062a\u06a9\u0631\u0627\u0631 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0646\u0642\u0634\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u06a9\u0631\u0627\u0631 \u0627\u0632 \u0637\u0631\u06cc\u0642 a <code>Map<\/code> \u0634\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0645\u06cc \u0634\u0628\u06cc\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0633\u062a.  \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>for..of<\/code> \u0646\u062d\u0648 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u0646 \u0628\u0647 \u0627\u06cc\u0646:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">for<\/span> (<span class=\"hljs-keyword\">let<\/span> (k, v) <span class=\"hljs-keyword\">of<\/span> myMap) {\t\n  <span class=\"hljs-built_in\">console<\/span>.log(k + <span class=\"hljs-string\">\" written in number is \"<\/span> + v)\n}\n<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0647\u0631 \u0648\u0631\u0648\u062f\u06cc\u060c \u0628\u0627 <em>\u0627\u0631\u0632\u0634 \u06a9\u0644\u06cc\u062f\u06cc<\/em> \u062c\u0641\u062a (<code>(k, v)<\/code>) <code>of myMap<\/code>\u060c \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u0646 <code>...<\/code>:<\/p>\n<pre><code class=\"hljs\">one written in number is 1\ntwo written in number is 2\n<\/code><\/pre>\n<p>\u06cc\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>forEach()<\/code> \u0631\u0648\u0634:<\/p>\n<pre><code class=\"hljs\">myMap.forEach(<span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">value<\/span>) <\/span>{ <span class=\"hljs-built_in\">console<\/span>.log(value);});\n<\/code><\/pre>\n<p>\u06a9\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647:<\/p>\n<pre><code class=\"hljs\">1\n2\nthree\n<\/code><\/pre>\n<p>\u06cc\u0627\u060c \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u062f\u0648 \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f <code>value<\/code> \u0648 <code>key<\/code>:<\/p>\n<pre><code class=\"hljs\">myMap.forEach(<span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">value, key<\/span>) <\/span>{ <span class=\"hljs-built_in\">console<\/span>.log(value, key);});\n<\/code><\/pre>\n<p>\u06a9\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647:<\/p>\n<pre><code class=\"hljs\">1 one\n2 two\nthree three\n<\/code><\/pre>\n<h3 id=\"mapoverobject\"><span class=\"ez-toc-section\" id=\"%d9%86%d9%82%d8%b4%d9%87_%d8%b1%d9%88%db%8c_%d8%b4%db%8c\"><\/span>\u0646\u0642\u0634\u0647 \u0631\u0648\u06cc \u0634\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u06cc\u06a9 <code>Object<\/code> \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u06cc\u0632 \u0627\u0632 \u0646\u0645\u0627\u062f \u06a9\u0644\u06cc\u062f-\u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0631\u0648\u06cc \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062a\u0635\u0645\u06cc\u0645 \u06af\u06cc\u0631\u06cc \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062f\u0634\u0648\u0627\u0631 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0686\u0646\u062f \u0646\u06a9\u062a\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0631\u0648\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0648:<\/p>\n<ul>\n<li><strong>\u0646\u0642\u0634\u0647 \u0647\u0627<\/strong> \u0632\u0645\u0627\u0646\u06cc \u0628\u0627\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f <strong>\u06a9\u0644\u06cc\u062f\u0647\u0627<\/strong> \u0647\u0633\u062a\u0646\u062f <em>\u062a\u0627 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0646\u0627\u0634\u0646\u0627\u062e\u062a\u0647<\/em> \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0647\u0645\u0647 <strong>\u06a9\u0644\u06cc\u062f\u0647\u0627 \u0627\u0632 \u0647\u0645\u06cc\u0646 \u0646\u0648\u0639 \u0647\u0633\u062a\u0646\u062f<\/strong> \u0648 \u0647\u0645\u0647 <strong>\u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0632 \u06cc\u06a9 \u0646\u0648\u0639 \u0647\u0633\u062a\u0646\u062f<\/strong>.<\/li>\n<li><strong>\u0627\u0634\u06cc\u0627\u0621<\/strong> \u0628\u0627\u06cc\u062f \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f \u06a9\u0647 \u0645\u0646\u0637\u0642\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0639\u0645\u0644 \u06a9\u0646\u062f \u0631\u0648\u06cc \u0639\u0646\u0627\u0635\u0631 \u0641\u0631\u062f\u06cc\u060c \u0628\u0647 \u062c\u0627\u06cc \u0631\u0648\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0639\u0646\u0627\u0635\u0631<\/li>\n<\/ul>\n<h3 id=\"theweakmapobject\"><span class=\"ez-toc-section\" id=\"%d8%b1%d8%a7_%d9%86%d9%82%d8%b4%d9%87_%d8%b6%d8%b9%db%8c%d9%81_%d9%87%d8%af%d9%81_%e2%80%93_%d8%b4%db%8c\"><\/span>\u0631\u0627 <em>\u0646\u0642\u0634\u0647 \u0636\u0639\u06cc\u0641<\/em> \u0647\u062f\u0641 &#8211; \u0634\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0622 <code>WeakMap<\/code> \u0634\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u062c\u0641\u062a \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f-\u0645\u0642\u062f\u0627\u0631 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 <strong>\u06a9\u0644\u06cc\u062f\u0647\u0627 \u0627\u0634\u06cc\u0627 \u0647\u0633\u062a\u0646\u062f<\/strong> \u0641\u0642\u0637 \u0648 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.  \u0646\u0627\u0645 <em>\u0636\u0639\u06cc\u0641<\/em> \u0646\u0627\u0634\u06cc \u0627\u0632 \u0641\u0639\u0627\u0644\u06cc\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u0634\u06cc\u0627\u0621 \u0647\u062f\u0641 \u0622\u0646\u0647\u0627 \u0647\u0633\u062a\u0646\u062f <strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u0632\u0628\u0627\u0644\u0647<\/strong> &#8211; \u06cc\u0639\u0646\u06cc \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0627\u0631\u062c\u0627\u0639 \u0628\u0647 \u0622\u0646 \u062d\u0630\u0641 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n<p>API \u0628\u0631\u0627\u06cc <code>WeakMap<\/code> \u0645\u062b\u0644 \u0627\u06cc\u0646 \u0647\u0633\u062a \u06a9\u0647 <code>Map<\/code>&#8216;s API\u060c \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 <em>\u062a\u06a9\u0631\u0627\u0631<\/em> \u0631\u0648\u0634 \u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 <code>WeakMap<\/code>s \u0642\u0627\u0628\u0644 \u062a\u06a9\u0631\u0627\u0631 \u0646\u06cc\u0633\u062a\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myMap = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">WeakMap<\/span>();\n\n<span class=\"hljs-keyword\">let<\/span> athlete = <span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Athlete<\/span><\/span>{}\nmyMap.set(athlete, <span class=\"hljs-number\">1<\/span>);\n\n<span class=\"hljs-built_in\">console<\/span>.log(myMap.get(athlete))\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0646\u062a\u06cc\u062c\u0647 \u062f\u0631:<\/p>\n<pre><code class=\"hljs\">1\n<\/code><\/pre>\n<h3 id=\"thesetobject\"><span class=\"ez-toc-section\" id=\"%d8%b4%db%8c%d8%a1_%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%b4%d8%af%d9%87\"><\/span>\u0634\u06cc\u0621 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0622 <code>Set<\/code> \u0634\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0641\u0642\u0637 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0647\u06cc\u0686 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0645\u062c\u0627\u0632 \u0646\u06cc\u0633\u062a \u0648 \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0686\u06cc\u0632\u06cc \u0627\u0636\u0627\u0641\u0647 \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645\u060c \u0632\u06cc\u0631\u0627 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0647\u0627\u06cc \u0686\u0627\u067e\u06cc \u0639\u0646\u0627\u0635\u0631 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u062f\u0631\u062c \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0648 \u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u062a\u06a9\u0631\u0627\u0631\u06cc \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0648 \u0627\u0646\u062a\u0647\u0627 \u062a\u0646\u0647\u0627 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0648\u062c\u0648\u062f \u0639\u0646\u0635\u0631 \u0627\u0648\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 <code>Set<\/code> \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0633\u0627\u0632\u0646\u062f\u0647 \u0622\u0646 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> mySet = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Set<\/span>();\n<\/code><\/pre>\n<h3 id=\"addinganelementtoaset\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%81%d8%b2%d9%88%d8%af%d9%86_%db%8c%da%a9_%d8%b9%d9%86%d8%b5%d8%b1_%d8%a8%d9%87_%db%8c%da%a9_%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87\"><\/span>\u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u0628\u0647 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u062c\u062f\u06cc\u062f \u0628\u0647 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647\u060c \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>add(value)<\/code> \u0631\u0648\u0634.<\/p>\n<p>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062d\u0627\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0644\u062e\u0648\u0627\u0647 \u0628\u0627\u0634\u0646\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0633\u0639\u06cc \u06a9\u0646\u06cc\u0645 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0639\u0646\u0627\u0635\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u0639\u0645\u062f\u0627\u064b \u0645\u0648\u0627\u0631\u062f \u062a\u06a9\u0631\u0627\u0631\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u06af\u0648\u0646\u0647 a <code>Set<\/code> \u0631\u0641\u062a\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<pre><code class=\"hljs\">mySet.add(<span class=\"hljs-number\">1<\/span>);\nmySet.add(<span class=\"hljs-string\">\"one\"<\/span>);\nmySet.add(<span class=\"hljs-string\">\"one\"<\/span>);\nmySet.add(<span class=\"hljs-string\">\"two\"<\/span>);\nmySet.add(<span class=\"hljs-number\">1<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(mySet);\n<\/code><\/pre>\n<p>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u062a\u0631\u062a\u06cc\u0628 \u062f\u0631\u062c \u0631\u0627 \u062d\u0641\u0638 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u062c\u062f\u06cc\u062f \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631 <code>1<\/code> \u0642\u062f\u06cc\u0645\u06cc \u0631\u0627 \u0646\u0627\u062f\u06cc\u062f\u0647 \u0645\u06cc \u06af\u06cc\u0631\u062f <code>1<\/code> \u06cc\u0627 \u0627\u06af\u0631 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f:<\/p>\n<pre><code class=\"hljs\">Set { 1, 'one', 'two' }\n<\/code><\/pre>\n<p>\u0631\u0627 <code>Set<\/code> \u0639\u0646\u0627\u0635\u0631 \u0627\u0631\u0632\u0634 \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc \u062f\u0647\u062f \u0648 \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u06a9\u067e\u06cc \u0627\u0632 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u062f.  \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0639\u0627\u0644\u06cc \u0647\u0633\u062a\u0646\u062f &#8211; \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u06a9\u0647 \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u0628\u0627\u0634\u0646\u062f \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f \u0648 \u0641\u06cc\u0644\u062a\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<p>\u0627\u06af\u0631\u0686\u0647\u060c \u0627\u06af\u0631 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u06cc\u06a9 <code>Set<\/code> \u062f\u0631 \u067e\u0627\u06cc\u0627\u0646\u060c \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u0628\u0647 \u062c\u0627\u06cc \u0622\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0645\u0646\u0627\u0633\u0628 \u062a\u0631\u06cc \u0631\u0627 \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0646\u06cc\u062f.<\/p>\n<h3 id=\"setmethods\"><span class=\"ez-toc-section\" id=\"%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%b1%d9%88%d8%b4_%d9%87%d8%a7\"><\/span>\u062a\u0646\u0638\u06cc\u0645 \u0631\u0648\u0634 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u062a\u062f\u0647\u0627\u06cc Set \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc Map \u0647\u0633\u062a\u0646\u062f \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u0648 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u062a\u0639\u0644\u0642 \u062f\u0627\u0631\u0646\u062f \u06cc\u0627 \u062e\u06cc\u0631:<\/p>\n<ul>\n<li><code>add(value)<\/code>  &#8211; \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u062c\u062f\u06cc\u062f \u0628\u0647 <code>Set<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc<\/li>\n<li><code>delete(value)<\/code>  &#8211; \u067e\u0627\u0633 \u0634\u062f\u0647 \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f <code>value<\/code> \u0627\u0632 <code>Set<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc<\/li>\n<li><code>has(value)<\/code>  &#8211; \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u062f <code>true<\/code> \u06cc\u0627 <code>false<\/code> \u0628\u0633\u062a\u0647 \u0628\u0647 \u0631\u0648\u06cc \u0622\u06cc\u0627 <code>value<\/code> \u0647\u0633\u062a \u062f\u0631 <code>Set<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc<\/li>\n<li><code>clear()<\/code>  &#8211; \u062a\u0645\u0627\u0645 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0627\u0632 \u0642\u0633\u0645\u062a \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f <code>Set<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc<\/li>\n<\/ul>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> mySet = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Set<\/span>()\n\n<span class=\"hljs-comment\">\/\/ Add values<\/span>\nmySet.add(<span class=\"hljs-number\">1<\/span>);\nmySet.add(<span class=\"hljs-string\">\"two\"<\/span>);\n\n<span class=\"hljs-comment\">\/\/ Delete a value<\/span>\nmySet.delete(<span class=\"hljs-string\">\"two\"<\/span>)\n<span class=\"hljs-comment\">\/\/ Check if the deleted value is present<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(mySet.has(<span class=\"hljs-string\">\"two\"<\/span>)) <span class=\"hljs-comment\">\/\/ false<\/span>\n<span class=\"hljs-comment\">\/\/ Clear all values<\/span>\nmySet.clear()\n<span class=\"hljs-comment\">\/\/ Check if first value is present<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(mySet.has(<span class=\"hljs-number\">1<\/span>)) <span class=\"hljs-comment\">\/\/ false<\/span>\n<\/code><\/pre>\n<h3 id=\"weaksetobject\"><span class=\"ez-toc-section\" id=\"%d8%b4%db%8c_weakset\"><\/span>\u0634\u06cc WeakSet<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0622 <code>WeakSet<\/code> \u0634\u06cc\u0621 \u06cc\u06a9 \u0627\u0633\u062a <strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621<\/strong>.  \u0645\u062b\u0644 <code>Set<\/code>\u0627\u0631\u0632\u0634 \u0647\u0627\u06cc <code>WeakSet<\/code>\u0627\u0634\u06cc\u0627\u0621 \u0628\u0627\u06cc\u062f \u0628\u0627\u0634\u0646\u062f <em>\u0645\u0646\u062d\u0635\u0631 \u0628\u0641\u0631\u062f<\/em>.  \u0627\u06cc\u0646 \u0628\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f\u060c \u0646\u0647 \u0641\u06cc\u0644\u062f\u0647\u0627 \u06cc\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0646\u0647\u0627.<\/p>\n<p>\u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0628\u06cc\u0646 a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>Set<\/code> \u0648 \u0627\u0644\u0641 <code>WeakSet<\/code>:<\/p>\n<ul>\n<li><code>WeakSet<\/code>  \u0647\u0633\u062a \u06cc\u06a9 <em>\u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621<\/em>\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0627\u0644\u0641 <code>Set<\/code> \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0632 \u0647\u0631 \u0646\u0648\u0639 \u0627\u0633\u062a.<\/li>\n<li>\u0645\u062b\u0644 <code>WeakMap<\/code>\u060c \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u0634\u0627\u0631\u0647 \u0627\u06cc \u0628\u0647 <code>WeakSet<\/code> \u0634\u06cc &#8211; \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<\/ul>\n<h2 id=\"htmldomcollections\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%ac%d9%85%d9%88%d8%b9%d9%87_%d9%87%d8%a7%db%8c_html_dom\"><\/span>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc HTML DOM<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u0646\u0648\u0639 \u0645\u062c\u0645\u0648\u0639\u0647 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u062c\u0644\u0648\u06cc\u06cc \u0627\u0633\u062a.<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u0648\u0628 page\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u062a\u0645\u0627\u0645 \u0639\u0646\u0627\u0635\u0631 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 \u0631\u0648\u06cc \u0631\u0627 page \u0628\u0627 \u062a\u0634\u06a9\u0631 \u0627\u0632 <em>\u062f\u0631\u062e\u062a DOM<\/em>.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0647\u0646\u06af\u0627\u0645 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0639\u0646\u0635\u0631 \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646\u060c \u0622\u0646\u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f <strong>HTML Collection<\/strong> &#8211; \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0645\u0627\u0646\u0646\u062f \u0627\u0632 \u0639\u0646\u0627\u0635\u0631 HTML.<\/p>\n<p>\u0627\u06af\u0631 \u0648\u0628 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 page \u062d\u0627\u0648\u06cc \u0686\u0646\u062f\u06af\u0627\u0646\u0647 <code>&lt;p&gt;<\/code> \u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0627 \u0622\u0646\u0647\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u0645 <code>document.getElementsByTagName(\"p\")<\/code> &#8211; \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0647\u0645\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>&lt;p&gt;<\/code> \u0639\u0646\u0627\u0635\u0631 \u0631\u0648\u06cc \u0631\u0627 page:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> myHTMLCollection = <span class=\"hljs-built_in\">document<\/span>.getElementsByTagName(<span class=\"hljs-string\">\"p\"<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(myHTMLCollection(<span class=\"hljs-number\">1<\/span>));\n<\/code><\/pre>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u06cc\u0645 \u06a9\u0647 \u0627\u0644\u0641 <code>HTMLCollection<\/code> \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 &#8220;\u0646\u0645\u0627\u06cc\u0647 \u0634\u062f\u0647&#8221; \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0645\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0642\u062f\u0627\u0631 \u0634\u0627\u062e\u0635 \u0628\u0647 \u0639\u0646\u0635\u0631\u06cc \u0627\u0632 \u0622\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0631\u06cc\u0645.  \u0627\u06cc\u0646 \u06cc\u06a9 \u0646\u06cc\u0633\u062a <em>\u062f\u0631\u0633\u062a \u0627\u0633\u062a\u060c \u0648\u0627\u0642\u0639\u06cc<\/em> \u0645\u062c\u0645\u0648\u0639\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0634\u062f\u0647\u060c \u0632\u06cc\u0631\u0627 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0646\u06cc\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0646\u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0641\u0647\u0631\u0633\u062a \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a.<\/p>\n<p>\u06cc\u06a9 <code>HTMLCollection<\/code> \u062f\u0627\u0631\u062f <code>length<\/code> \u0648\u06cc\u0698\u06af\u06cc\u060c \u06a9\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0633\u062a\u0647 \u0628\u0647 \u0631\u0648\u06cc \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627 \u0622\u0646\u0647\u0627 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u062a\u0635\u0645\u06cc\u0645 \u062e\u0648\u0627\u0647\u06cc\u062f \u06af\u0631\u0641\u062a \u06a9\u0647 \u0622\u06cc\u0627 \u0627\u0632 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u0641\u0647\u0631\u0633\u062a \u0634\u062f\u0647 \u06cc\u0627 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u062f\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0627\u06af\u0631 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u06cc\u06a9 \u0648\u0628 page\u060c \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0628\u0627 HTMLCollections \u0645\u0648\u0627\u062c\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0633\u0631\u06cc\u0639:<\/p>\n<ul>\n<li><strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u0646\u0645\u0627\u06cc\u0647 \u0634\u062f\u0647:<\/strong>\n<ul>\n<li>\u0639\u0646\u0627\u0635\u0631 \u0645\u0628\u062a\u0646\u06cc \u0647\u0633\u062a\u0646\u062f \u0631\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0634\u0627\u062e\u0635 &#8211; \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0632 0 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li><code>Array<\/code>  \u0634\u06cc \u0648 <code>TypedArray<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u062f\u0627\u0631:<\/strong>\n<ul>\n<li>\u0639\u0646\u0627\u0635\u0631 \u0645\u0628\u062a\u0646\u06cc \u0647\u0633\u062a\u0646\u062f \u0631\u0648\u06cc \u062c\u0641\u062a \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f-\u0645\u0642\u062f\u0627\u0631 (\u0645\u0627\u0646\u0646\u062f JSON).<\/li>\n<li><code>Map<\/code>  \u0634\u06cc \u0648 <code>Set<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc HTML DOM:<\/strong>\n<ul>\n<li>\u0639\u0646\u0627\u0635\u0631 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0639\u0646\u0627\u0635\u0631 HTML \u0647\u0633\u062a\u0646\u062f \u0631\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0634\u0627\u062e\u0635\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0632 0 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<p><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-15 10:45:04<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    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\u062f\u0627\u062f\u0647 \u062f\u0631 \u0627\u0634\u06a9\u0627\u0644 \u0645\u062e\u062a\u0644\u0641 \u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0633\u0627\u0633\u06cc \u062f\u0631 \u0627\u06a9\u062b\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a.  \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f\u060c \u0628\u0647 \u06af\u0631\u0648\u0647\u200c\u0647\u0627\u06cc\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u06cc\u0627\u0646 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0647\u0627 \u06af\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 - \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062e\u0648\u0627\u0647\u06cc\u0645 \u0627\u0646\u062f\u0627\u062e\u062a...&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span 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