{"id":29026,"date":"2023-07-03T16:02:23","date_gmt":"2023-07-03T12:32:23","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/"},"modified":"2023-07-03T16:02:23","modified_gmt":"2023-07-03T12:32:23","slug":"the-5-js-array-methods-every-backend-developer-should-know-k","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/","title":{"rendered":"4 \u0631\u0648\u0634 \u0622\u0631\u0627\u06cc\u0647 JS \u06a9\u0647 \u0647\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 Backend \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u062f (\u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a)"},"content":{"rendered":"<div data-article-id=\"1515997\" id=\"article-body\">\n<p>\u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u0628\u0631\u062e\u0644\u0627\u0641 \u0633\u0627\u06cc\u0631 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 &#8211; \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0622\u0646\u0647\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f: \u0631\u0634\u062a\u0647 \u0647\u0627\u060c \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d\u060c \u0628\u0648\u0644\u06cc\u060c \u0628\u0627\u0641\u0631\u0647\u0627 \u0648 \u062d\u062a\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631.  \u0622\u0646\u0647\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0633\u0627\u062f\u0647 \u062f\u0627\u062f\u0647\u060c \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0645\u0627\u062a\u0631\u06cc\u0633 \u0647\u0627 \u0648 \u062d\u062a\u06cc \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627 \u0648 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f &#8211; \u0627\u06cc\u0646 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u0628\u0631\u0627\u06cc \u0637\u06cc\u0641 \u06af\u0633\u062a\u0631\u062f\u0647 \u0627\u06cc \u0627\u0632 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u0645\u0627 \u0639\u0644\u06cc\u0631\u063a\u0645 \u0633\u0648\u062f\u0645\u0646\u062f\u06cc \u0622\u0646\u0647\u0627\u060c \u067e\u062a\u0627\u0646\u0633\u06cc\u0644 \u0648\u0627\u0642\u0639\u06cc \u0622\u0646\u0647\u0627 \u062a\u0646\u0647\u0627 \u0632\u0645\u0627\u0646\u06cc \u0642\u0627\u0628\u0644 \u062a\u062d\u0642\u0642 \u0627\u0633\u062a \u06a9\u0647 \u0628\u062f\u0627\u0646\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0645\u062a\u0623\u0633\u0641\u0627\u0646\u0647 \u0641\u0642\u0637 \u062a\u0639\u062f\u0627\u062f \u06a9\u0645\u06cc \u0627\u0632 \u0645\u0631\u062f\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f.  \u0627\u06cc\u0646 \u0627\u0632 \u062a\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u062e\u06cc\u0631 \u0645\u0646 \u0628\u0627 \u062f\u06cc\u06af\u0631\u0627\u0646 \u0627\u0633\u062a.<\/p>\n<p>\u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0645\u062a\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc forEach()\u060c map() \u0648 filter()\u060c \u0627\u06a9\u062b\u0631\u06cc\u062a \u0642\u0631\u06cc\u0628 \u0628\u0647 \u0627\u062a\u0641\u0627\u0642 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 Js \u062f\u0631 \u0645\u0648\u0631\u062f \u0633\u0627\u06cc\u0631 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u06a9\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u062a\u0627 \u062d\u062f \u0632\u06cc\u0627\u062f\u06cc \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u062e\u0648\u0627\u0646\u0627\u060c \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u06a9\u0646\u0646\u062f\u060c \u0646\u0645\u06cc \u062f\u0627\u0646\u0646\u062f. <\/p>\n<p>\u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0645\u06cc\u062f\u0648\u0627\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u062f.<\/p>\n<p>\u0628\u0631\u062e\u0644\u0627\u0641 \u06cc\u06a9 \u06a9\u062a\u0627\u0628 \u062f\u0631\u0633\u06cc \u06cc\u0627 \u0627\u06a9\u062b\u0631 \u0648\u06cc\u062f\u06cc\u0648\u0647\u0627\u06cc \u06cc\u0648\u062a\u06cc\u0648\u0628\u060c \u0645\u0646 \u0647\u0632\u0627\u0631 \u0648 \u06cc\u06a9 \u0631\u0648\u0634 \u0622\u0631\u0627\u06cc\u0647 \u0645\u0648\u062c\u0648\u062f \u0631\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0642\u0631\u0627\u0631 \u0646\u0645\u06cc \u062f\u0647\u0645\u060c \u062f\u0631 \u0639\u0648\u0636\u060c \u0634\u0645\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 4 \u0631\u0648\u0634 \u0622\u0631\u0627\u06cc\u0647 \u063a\u06cc\u0631 \u0645\u0639\u0645\u0648\u0644 \u0627\u0645\u0627 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u06a9\u0647 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u0631\u0648\u0632\u06af\u0627\u0631\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0645\u060c \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u0645\u06cc \u06a9\u0646\u0645. \u06a9\u0627\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0627\u0637\u0646<\/p>\n<p>\u0628\u062f\u0648\u0646 \u0645\u0642\u062f\u0645\u0647\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0627\u062e\u0644 \u0634\u06cc\u0631\u062c\u0647 \u0628\u0632\u0646\u06cc\u0645.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#1_%D8%B1%D9%88%D8%B4_Reduce_Array\" >1. \u0631\u0648\u0634 Reduce() Array<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#%D9%BE%D8%B3_%D8%A7%D8%AC%D8%A7%D8%B2%D9%87_%D8%AF%D9%87%DB%8C%D8%AF_%D8%AA%D9%88%D8%B6%DB%8C%D8%AD_%D8%AF%D9%87%D9%85_%DA%A9%D9%87_%D8%AF%D8%B1_%D8%A2%D9%86%D8%AC%D8%A7_%DA%86%D9%87_%D8%A7%D8%AA%D9%81%D8%A7%D9%82%DB%8C_%D8%A7%D9%81%D8%AA%D8%A7%D8%AF%D9%87_%D8%A7%D8%B3%D8%AA\" >\u067e\u0633 \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646\u062c\u0627 \u0686\u0647 \u0627\u062a\u0641\u0627\u0642\u06cc \u0627\u0641\u062a\u0627\u062f\u0647 \u0627\u0633\u062a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#2_%D8%B1%D9%88%D8%B4_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_Includes\" >2. \u0631\u0648\u0634 \u0622\u0631\u0627\u06cc\u0647 Includes().<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#3_%D8%B1%D9%88%D8%B4_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_Some_%D9%88_Every\" >3. \u0631\u0648\u0634 \u0622\u0631\u0627\u06cc\u0647 Some() \u0648 Every().<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#4_%D9%85%D8%AA%D8%AF_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_Find\" >4. \u0645\u062a\u062f \u0622\u0631\u0627\u06cc\u0647 Find().<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#%DA%86%D9%86%D8%AF_%D9%86%DA%A9%D8%AA%D9%87_%D9%BE%D8%A7%DB%8C%D8%A7%D9%86%DB%8C\" >\u0686\u0646\u062f \u0646\u06a9\u062a\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#1_%D8%A7%DA%A9%D8%AB%D8%B1_%D8%B1%D9%88%D8%B4_%D9%87%D8%A7%DB%8C_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D8%BA%DB%8C%D8%B1_%D9%85%D8%AE%D8%B1%D8%A8_%D9%87%D8%B3%D8%AA%D9%86%D8%AF\" >1. \u0627\u06a9\u062b\u0631 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u063a\u06cc\u0631 \u0645\u062e\u0631\u0628 \u0647\u0633\u062a\u0646\u062f.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#2_%D8%A7%DA%A9%D8%AB%D8%B1_%D8%B1%D9%88%D8%B4_%D9%87%D8%A7%DB%8C_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%DA%A9%D8%A7%D9%85%D9%84%D8%A7%D9%8B_%D9%85%D8%B4%D8%A7%D8%A8%D9%87_%D9%87%D8%B3%D8%AA%D9%86%D8%AF%D8%8C_%D8%A7%D9%85%D8%A7_%D9%87%D8%B1_%DA%A9%D8%AF%D8%A7%D9%85_%D8%A7%D9%87%D8%AF%D8%A7%D9%81_%D9%85%D8%AA%D9%85%D8%A7%DB%8C%D8%B2%DB%8C_%D8%AF%D8%A7%D8%B1%D9%86%D8%AF\" >2. \u0627\u06a9\u062b\u0631 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u06a9\u0627\u0645\u0644\u0627\u064b \u0645\u0634\u0627\u0628\u0647 \u0647\u0633\u062a\u0646\u062f\u060c \u0627\u0645\u0627 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0627\u0647\u062f\u0627\u0641 \u0645\u062a\u0645\u0627\u06cc\u0632\u06cc \u062f\u0627\u0631\u0646\u062f.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#3_%D8%A7%DA%A9%D8%AB%D8%B1_%D8%B1%D9%88%D8%B4_%D9%87%D8%A7%DB%8C_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%DB%8C%DA%A9_%D8%AA%D8%A7%D8%A8%D8%B9_%D9%BE%D8%A7%D8%B3%D8%AE_%D8%A8%D9%87_%D8%AA%D9%85%D8%A7%D8%B3_%D8%B1%D8%A7_%D9%85%DB%8C_%DA%AF%DB%8C%D8%B1%D9%86%D8%AF\" >3. \u0627\u06a9\u062b\u0631 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u067e\u0627\u0633\u062e \u0628\u0647 \u062a\u0645\u0627\u0633 \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/the-5-js-array-methods-every-backend-developer-should-know-k\/#%D8%AC%D8%A7%D9%88%D8%A7_%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA_%D8%B1%D9%88%D8%B4_%D9%87%D8%A7%DB%8C_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D8%A7%DB%8C_%D9%85%D8%AA%D8%B9%D8%AF%D8%AF%DB%8C_%D8%AF%D8%A7%D8%B1%D8%AF\" >\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc \u0645\u062a\u0639\u062f\u062f\u06cc \u062f\u0627\u0631\u062f.<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_%D8%B1%D9%88%D8%B4_Reduce_Array\"><\/span>\n<p>  1. \u0631\u0648\u0634 Reduce() Array<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u062a\u062c\u0645\u0639\u06cc \u06cc\u0627 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.  \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0627\u0633\u062a\u060c \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u062d\u062f \u06a9\u0627\u0647\u0634 \u062f\u0647\u06cc\u062f\u060c \u0648 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a \u062a\u0639\u0628\u06cc\u0647 \u0634\u062f\u0647 \u062f\u0631 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u06af\u0634\u062a \u0628\u0631 \u0631\u0648\u06cc \u0647\u0631 \u0639\u0646\u0635\u0631 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0645\u0646 \u0645\u06cc \u062f\u0627\u0646\u0645 \u06a9\u0647 \u0627\u06cc\u0646 \u06cc\u06a9 \u0644\u0642\u0645\u0647 \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0631\u0627\u06cc\u062c \u062f\u0631 \u0632\u0646\u062f\u06af\u06cc \u0648\u0627\u0642\u0639\u06cc \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u0645\u06cc \u06a9\u0646\u0645 \u062a\u0627 \u062f\u0631\u06a9 \u0622\u0646 \u0622\u0633\u0627\u0646 \u062a\u0631 \u0634\u0648\u062f.  \u0646\u06af\u0631\u0627\u0646 \u0646\u0628\u0627\u0634\u06cc\u062f\u060c \u0632\u06cc\u0631\u0627 \u0648\u0642\u062a\u06cc \u0622\u0646 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u06cc\u062f\u060c \u0637\u06cc\u0641 \u0648\u0633\u06cc\u0639\u06cc \u0627\u0632 \u0641\u0631\u0635\u062a \u0647\u0627 \u0631\u0627 \u0628\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc \u0627\u0632 5 \u0634\u06cc \u062f\u0627\u0631\u06cc\u062f \u0648 \u0647\u0631 \u0634\u06cc \u0634\u0627\u0645\u0644 \u0646\u0627\u0645 \u0645\u062d\u0635\u0648\u0644\u060c \u0642\u06cc\u0645\u062a \u0648 \u0645\u0642\u062f\u0627\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc \u0628\u0647 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f (\u0645\u0627\u0646\u0646\u062f \u0634\u06a9\u0644 \u0632\u06cc\u0631)&#8230;<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"kd\">const<\/span> <span class=\"nx\">products<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">iPhone 12<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">999<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Samsung Galaxy S21<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">799<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">AirPods Pro<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">3<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">249<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Nintendo Switch<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">299<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Fitbit Charge 4<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">149<\/span> <span class=\"p\">}<\/span>\n<span class=\"p\">];<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0686\u06af\u0648\u0646\u0647 \u0642\u06cc\u0645\u062a \u06a9\u0644 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u061f<\/p>\n<p>\u0627\u06cc\u0646 \u062f\u0648 \u0631\u0648\u0634 \u0632\u06cc\u0631 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"c1\">\/\/ Method 1<\/span>\n\n<span class=\"kd\">let<\/span> <span class=\"nx\">totalPrice<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span><span class=\"p\">;<\/span>\n\n<span class=\"k\">for<\/span> <span class=\"p\">(<\/span><span class=\"kd\">let<\/span> <span class=\"nx\">i<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span><span class=\"p\">;<\/span> <span class=\"nx\">i<\/span> <span class=\"o\">&lt;<\/span> <span class=\"nx\">products<\/span><span class=\"p\">.<\/span><span class=\"nx\">length<\/span><span class=\"p\">;<\/span> <span class=\"nx\">i<\/span><span class=\"o\">++<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">totalPrice<\/span> <span class=\"o\">+=<\/span> <span class=\"nx\">products<\/span><span class=\"p\">[<\/span><span class=\"nx\">i<\/span><span class=\"p\">].<\/span><span class=\"nx\">quantity<\/span> <span class=\"o\">*<\/span> <span class=\"nx\">products<\/span><span class=\"p\">[<\/span><span class=\"nx\">i<\/span><span class=\"p\">].<\/span><span class=\"nx\">price<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Total Price:<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">totalPrice<\/span><span class=\"p\">);<\/span>\n\n<span class=\"c1\">\/\/ Method 2<\/span>\n<span class=\"kd\">let<\/span> <span class=\"nx\">totalPrice<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nx\">products<\/span><span class=\"p\">.<\/span><span class=\"nx\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">product<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">totalPrice<\/span> <span class=\"o\">+=<\/span> <span class=\"nx\">product<\/span><span class=\"p\">.<\/span><span class=\"nx\">quantity<\/span> <span class=\"o\">*<\/span> <span class=\"nx\">product<\/span><span class=\"p\">.<\/span><span class=\"nx\">price<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">});<\/span>\n\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Total Price:<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">totalPrice<\/span><span class=\"p\">);<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u0645\u0627 \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0645\u0642\u062f\u0627\u0631\u06cc \u0631\u0627 \u0628\u0631 \u0646\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f\u060c \u0622\u0646\u0647\u0627 \u0641\u0642\u0637 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0633\u062a\u0646\u062f&#8230; \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0634\u0645\u0627 \u0628\u0627 \u0646\u0627\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0648 \u0647\u0645\u0647 \u0627\u06cc\u0646\u0647\u0627 \u0628\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f.  \u06a9\u062f \u067e\u0631\u0645\u062e\u0627\u0637\u0628\u060c \u06a9\u0645\u062a\u0631 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0633\u062a \u0648 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u0622\u0646 \u0633\u062e\u062a \u0627\u0633\u062a.<\/p>\n<p>\u0627\u0632 \u0637\u0631\u0641 \u062f\u06cc\u06af\u0631\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 Reduce() \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062d\u0644\u0642\u0647\u200c\u0647\u0627\u06cc For \u0648 \u062a\u06a9\u0631\u0627\u0631\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u0648\u0627\u0631 \u0631\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"kd\">const<\/span> <span class=\"nx\">products<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">iPhone 12<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">999<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Samsung Galaxy S21<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">799<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">AirPods Pro<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">3<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">249<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Nintendo Switch<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">299<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Fitbit Charge 4<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">quantity<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"na\">price<\/span><span class=\"p\">:<\/span> <span class=\"mi\">149<\/span> <span class=\"p\">}<\/span>\n<span class=\"p\">];<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">totalPrice<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">products<\/span><span class=\"p\">.<\/span><span class=\"nx\">reduce<\/span><span class=\"p\">((<\/span><span class=\"nx\">accumulator<\/span><span class=\"p\">,<\/span> <span class=\"nx\">product<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">accumulator<\/span> <span class=\"o\">+<\/span> <span class=\"p\">(<\/span><span class=\"nx\">product<\/span><span class=\"p\">.<\/span><span class=\"nx\">quantity<\/span> <span class=\"o\">*<\/span> <span class=\"nx\">product<\/span><span class=\"p\">.<\/span><span class=\"nx\">price<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">},<\/span> <span class=\"mi\">0<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">`Total Price: $<\/span><span class=\"p\">${<\/span><span class=\"nx\">totalPrice<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">);<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0648 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0628\u062e\u0634\u061f  \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u0647\u0631 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0648\u0635\u0644 \u06a9\u0646\u06cc\u062f.  \u0628\u0631\u0627\u06cc \u0647\u0631 \u0646\u0648\u0639 \u0645\u0634\u06a9\u0644\u06cc\u060c \u06a9\u062f \u06a9\u0645\u062a\u0631 \u0647\u0645\u06cc\u0634\u0647 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D9%BE%D8%B3_%D8%A7%D8%AC%D8%A7%D8%B2%D9%87_%D8%AF%D9%87%DB%8C%D8%AF_%D8%AA%D9%88%D8%B6%DB%8C%D8%AD_%D8%AF%D9%87%D9%85_%DA%A9%D9%87_%D8%AF%D8%B1_%D8%A2%D9%86%D8%AC%D8%A7_%DA%86%D9%87_%D8%A7%D8%AA%D9%81%D8%A7%D9%82%DB%8C_%D8%A7%D9%81%D8%AA%D8%A7%D8%AF%D9%87_%D8%A7%D8%B3%D8%AA\"><\/span>\n<p>  \u067e\u0633 \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646\u062c\u0627 \u0686\u0647 \u0627\u062a\u0641\u0627\u0642\u06cc \u0627\u0641\u062a\u0627\u062f\u0647 \u0627\u0633\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>\u0645\u062a\u062f Reduce() \u062f\u0627\u0631\u0627\u06cc \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0633\u062a:<\/strong><\/p>\n<ul>\n<li>\u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062a\u0645\u0627\u0633 \u0648<\/li>\n<li>\u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 <\/li>\n<\/ul>\n<p>\u062a\u0627\u0628\u0639 callback \u06cc\u06a9 \u0627\u0646\u0628\u0627\u0634\u062a\u06af\u0631 \u0648 \u0639\u0646\u0635\u0631 \u0641\u0639\u0644\u06cc \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f\u060c \u0633\u067e\u0633 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 \u0631\u0648\u0632 \u0634\u062f\u0647 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0639\u0645\u0644\u06cc\u0627\u062a \u062a\u0639\u0628\u06cc\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0622\u0646 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 (\u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647) \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u0627\u0633\u062a.<\/p>\n<ul>\n<li>\u0645\u062a\u062f ()reduce \u0631\u0648\u06cc \u0647\u0631 \u0639\u0646\u0635\u0631 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 producta \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u0628\u0631\u0627\u06cc \u0647\u0631 \u062a\u06a9\u0631\u0627\u0631\u060c \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062a\u0648\u0633\u0637 \u062a\u0627\u0628\u0639 callback \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>\u062f\u0631 \u0647\u0631 \u062a\u06a9\u0631\u0627\u0631\u060c \u062a\u0627\u0628\u0639 callback \u0642\u06cc\u0645\u062a \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u062d\u0635\u0648\u0644 \u0631\u0627 \u0686\u0646\u062f \u0628\u0631\u0627\u0628\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0633\u067e\u0633 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u0646\u062a\u06cc\u062c\u0647 \u062c\u062f\u06cc\u062f \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0627\u0646\u0628\u0627\u0634\u062a \u06a9\u0646\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u0628\u0639\u062f\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u062a\u062f ()reduce \u062a\u06a9\u0631\u0627\u0631 \u0631\u0648\u06cc \u0647\u0645\u0647 \u0639\u0646\u0627\u0635\u0631 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0645\u06cc \u0631\u0633\u062f\u060c \u0634\u06cc \u062d\u0627\u0635\u0644 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631 totalPrice \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<p>\u0628\u0627 \u062a\u0634\u06a9\u0631 \u0641\u0631\u0627\u0648\u0627\u0646 \u0627\u0632 Web Dev Simplified \u06a9\u0647 \u0645\u0646 \u0631\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0622\u0634\u0646\u0627 \u06a9\u0631\u062f.  \u0627\u06cc\u0646 \u062d\u062a\u06cc \u0686\u06af\u0648\u0646\u0647 \u0645\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0631\u062f\u0645 \u062a\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 Ngrams \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062c\u0633\u062a\u062c\u0648\u06cc \u0641\u0627\u0632\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0634\u0648\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_%D8%B1%D9%88%D8%B4_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_Includes\"><\/span>\n<p>  2. \u0631\u0648\u0634 \u0622\u0631\u0627\u06cc\u0647 Includes().<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0627\u0631\u0627\u06cc \u0645\u0642\u062f\u0627\u0631 \u062e\u0627\u0635\u06cc \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0648\u0644\u06cc (\u062f\u0631\u0633\u062a \u06cc\u0627 \u0646\u0627\u062f\u0631\u0633\u062a) \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u06a9\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0622\u06cc\u0627 \u0645\u0642\u062f\u0627\u0631 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u06cc\u0627\u0641\u062a \u0645\u06cc \u0634\u0648\u062f \u06cc\u0627 \u062e\u06cc\u0631.  \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u0639\u0627\u0644\u06cc \u0627\u0633\u062a. <\/p>\n<p>\u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0646\u0648\u0634\u062a\u0646 Error Handler \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u0631\u062f \u06a9\u0631\u062f\u0646 \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc \u062e\u0637\u0627\u06cc Mongoose \u0648 Express \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0645.  \u0622\u0646\u0686\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06cc\u06a9 \u062e\u0637\u0627\u06cc Mongoose \u067e\u0633 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc \u0646\u0627\u0645\u0648\u0641\u0642 \u0627\u0639\u062a\u0628\u0627\u0631 \u06af\u0630\u0631\u0648\u0627\u0698\u0647 \u0627\u0633\u062a.<\/p>\n<p><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0627\u0646\u0628\u0648\u0647\u06cc \u0627\u0632 \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc \u062e\u0637\u0627 \u0628\u06cc\u0631\u0648\u0646 \u0645\u06cc \u0622\u0648\u0631\u0645 \u062a\u0627 \u0628\u062a\u0648\u0627\u0646 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0648 \u0645\u0646\u0627\u0633\u0628 \u0628\u0627 \u0622\u0646 \u0628\u0631\u062e\u0648\u0631\u062f \u06a9\u0631\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"c1\">\/\/...preceding body of code removed for clarity<\/span>\n\n<span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">.<\/span><span class=\"nx\">message<\/span><span class=\"p\">.<\/span><span class=\"nx\">includes<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Member validation failed<\/span><span class=\"dl\">'<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kd\">const<\/span> <span class=\"nx\">pinPoint<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">Object<\/span><span class=\"p\">.<\/span><span class=\"nx\">values<\/span><span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">.<\/span><span class=\"nx\">errors<\/span><span class=\"p\">);<\/span>\n        <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">pinPoint<\/span><span class=\"p\">);<\/span>\n        <span class=\"nx\">pinPoint<\/span><span class=\"p\">.<\/span><span class=\"nx\">forEach<\/span><span class=\"p\">(({<\/span> <span class=\"nx\">properties<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n            <span class=\"nx\">errorObject<\/span><span class=\"p\">[<\/span><span class=\"nx\">properties<\/span><span class=\"p\">.<\/span><span class=\"nx\">path<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">properties<\/span><span class=\"p\">.<\/span><span class=\"nx\">message<\/span><span class=\"p\">;<\/span>\n        <span class=\"p\">})<\/span>\n    <span class=\"p\">}<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0644\u0648\u06a9 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0628\u062e\u0634\u06cc \u0627\u0632 \u06cc\u06a9 Error Handler \u0627\u0633\u062a\u060c \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u062d\u0627\u0648\u06cc \u0631\u0634\u062a\u0647 &#8220;Member validation failed&#8221; \u0627\u0633\u062a \u0648 \u06a9\u062f \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 if \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u062a\u06cc\u062c\u0647 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_%D8%B1%D9%88%D8%B4_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_Some_%D9%88_Every\"><\/span>\n<p>  3. \u0631\u0648\u0634 \u0622\u0631\u0627\u06cc\u0647 Some() \u0648 Every().<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0631 \u062f\u0648 \u062f\u0633\u062a \u0628\u0647 \u062f\u0633\u062a \u0647\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f. <\/p>\n<p>\u0645\u062a\u062f some() \u062a\u0633\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u062d\u062f\u0627\u0642\u0644 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0632 \u06cc\u06a9 \u0634\u0631\u0637 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u062a\u0627\u0628\u0639 callback \u0639\u0628\u0648\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06cc\u0627 \u062e\u06cc\u0631\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u062a\u062f Every \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0647\u0645\u0647 \u0639\u0646\u0627\u0635\u0631 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u062a\u0627\u0628\u0639 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u067e\u0627\u0633 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u06cc\u0627 \u062e\u06cc\u0631.<\/p>\n<p>\u0647\u0631 \u062f\u0648 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0648\u0644\u06cc (\u062f\u0631\u0633\u062a \u06cc\u0627 \u0646\u0627\u062f\u0631\u0633\u062a) \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u0646\u062f \u06a9\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u0622\u06cc\u0627 \u0634\u0631\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u0645\u0627 \u0645\u062a\u062f some() \u0628\u0647 \u0645\u062d\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0648\u0644\u06cc\u0646 \u0639\u0646\u0635\u0631\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0631\u0637 \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f\u060c \u062a\u06a9\u0631\u0627\u0631 \u0631\u0627 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0627\u0632 \u0637\u0631\u0641 \u062f\u06cc\u06af\u0631\u060c \u0645\u062a\u062f Every() \u0628\u0647 \u0645\u062d\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0648\u0644\u06cc\u0646 \u0639\u0646\u0635\u0631\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0631\u0637 \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f\u060c \u062a\u06a9\u0631\u0627\u0631 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u0645\u062a\u062f \u0622\u0631\u0627\u06cc\u0647 SOME \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0639\u0645\u0644\u06af\u0631 OR \u0648 \u0631\u0648\u0634 \u0622\u0631\u0627\u06cc\u0647 ()EVERY \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0645\u0644\u06af\u0631 AND \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u0648 \u06a9\u0644\u06cc\u06a9 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0628\u0631\u0627\u06cc \u062a\u0634\u0631\u06cc\u062d \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"kd\">const<\/span> <span class=\"nx\">numbers<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">3<\/span><span class=\"p\">,<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">5<\/span><span class=\"p\">];<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">allPositive<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">numbers<\/span><span class=\"p\">.<\/span><span class=\"nx\">every<\/span><span class=\"p\">(<\/span><span class=\"nx\">number<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">number<\/span> <span class=\"o\">&gt;<\/span> <span class=\"mi\">0<\/span><span class=\"p\">);<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">isOneElementEven<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">numbers<\/span><span class=\"p\">.<\/span><span class=\"nx\">some<\/span><span class=\"p\">(<\/span><span class=\"nx\">number<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">number<\/span> <span class=\"o\">%<\/span> <span class=\"mi\">2<\/span> <span class=\"o\">==<\/span> <span class=\"mi\">0<\/span><span class=\"p\">);<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">areAllElementsEven<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">numbers<\/span><span class=\"p\">.<\/span><span class=\"nx\">every<\/span><span class=\"p\">(<\/span><span class=\"nx\">number<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">number<\/span> <span class=\"o\">%<\/span> <span class=\"mi\">2<\/span> <span class=\"o\">==<\/span> <span class=\"mi\">0<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">allPositive<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/ Output: true<\/span>\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">isOneElementEven<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/Output: true<\/span>\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">areAllElementsEven<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/Output: false<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"4_%D9%85%D8%AA%D8%AF_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_Find\"><\/span>\n<p>  4. \u0645\u062a\u062f \u0622\u0631\u0627\u06cc\u0647 Find().<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u062a\u062f Find() \u0645\u0634\u0627\u0628\u0647 \u0645\u062a\u062f Includes() \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u0645\u0627 \u0628\u0631 \u062e\u0644\u0627\u0641 \u0645\u062a\u062f Includes \u06a9\u0647 \u06cc\u06a9 Boolean \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f\u060c \u0645\u062a\u062f Find() \u0627\u0648\u0644\u06cc\u0646 \u0639\u0646\u0635\u0631\u06cc \u0631\u0627 \u06a9\u0647 \u0634\u0631\u0627\u06cc\u0637 \u062c\u0633\u062a\u062c\u0648 \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0647\u06cc\u0686\u06a9\u062f\u0627\u0645 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u0646\u06a9\u0631\u062f\u060c \u00abUndefined\u00bb \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"kd\">const<\/span> <span class=\"nx\">fruits<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">apple<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">banana<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">orange<\/span><span class=\"dl\">'<\/span><span class=\"p\">];<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">foundFruit<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">fruits<\/span><span class=\"p\">.<\/span><span class=\"nx\">find<\/span><span class=\"p\">(<\/span><span class=\"nx\">fruit<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">fruit<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">banana<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">containsFruit<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">fruits<\/span><span class=\"p\">.<\/span><span class=\"nx\">includes<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">banana<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\n\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">foundFruit<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/ Output: 'banana'<\/span>\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">containsFruit<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/ Output: 'true'<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0648\u060c Find() \u062a\u0627\u0628\u0639 callback \u0645\u06cc \u06af\u06cc\u0631\u062f \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u062a\u062f Include () \u0647\u06cc\u0686 \u06a9\u062f\u0627\u0645 \u0631\u0627 \u0646\u0645\u06cc \u06af\u06cc\u0631\u062f.  \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u06af\u0641\u062a\u0645 \u0645\u062a\u062f Include() \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0627\u0645\u0627 \u062f\u0631 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0634\u06a9\u0633\u062a \u062e\u0648\u0627\u0647\u062f \u062e\u0648\u0631\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code>\n<span class=\"kd\">const<\/span> <span class=\"nx\">users<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Alice<\/span><span class=\"dl\">'<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Bob<\/span><span class=\"dl\">'<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"mi\">3<\/span><span class=\"p\">,<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Charlie<\/span><span class=\"dl\">'<\/span> <span class=\"p\">}<\/span>\n<span class=\"p\">];<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">foundUser<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">users<\/span><span class=\"p\">.<\/span><span class=\"nx\">find<\/span><span class=\"p\">(<\/span><span class=\"nx\">user<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">user<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span> <span class=\"o\">===<\/span> <span class=\"mi\">2<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">foundUser<\/span><span class=\"p\">);<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u0632 \u0633\u0648\u06cc \u062f\u06cc\u06af\u0631\u060c \u0645\u062a\u062f include() \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u0646\u06cc\u0633\u062a \u0632\u06cc\u0631\u0627 \u06cc\u06a9 \u0628\u0631\u0631\u0633\u06cc \u062a\u0633\u0627\u0648\u06cc \u0633\u0627\u062f\u0647 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0631\u0627\u0647\u06cc \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u06cc \u0645\u0646\u0637\u0628\u0642 \u0627\u0631\u0627\u0626\u0647 \u0646\u0645\u06cc \u062f\u0647\u062f.  \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631\u060c \u0627\u0645\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062e\u0648\u062f \u0639\u0646\u0635\u0631 \u062a\u0637\u0628\u06cc\u0642 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06cc\u0627\u0641\u062a\u0646 \u0648 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06cc\u06a9 \u0634\u06cc \u062e\u0627\u0635 \u0627\u0632 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u06cc\u06a9 \u0634\u0631\u0637 \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u062a\u062f find() \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0646\u0627\u0633\u0628\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 include() \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%DA%86%D9%86%D8%AF_%D9%86%DA%A9%D8%AA%D9%87_%D9%BE%D8%A7%DB%8C%D8%A7%D9%86%DB%8C\"><\/span>\n<p>  \u0686\u0646\u062f \u0646\u06a9\u062a\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4><span class=\"ez-toc-section\" id=\"1_%D8%A7%DA%A9%D8%AB%D8%B1_%D8%B1%D9%88%D8%B4_%D9%87%D8%A7%DB%8C_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D8%BA%DB%8C%D8%B1_%D9%85%D8%AE%D8%B1%D8%A8_%D9%87%D8%B3%D8%AA%D9%86%D8%AF\"><\/span>\n<p>  1. \u0627\u06a9\u062b\u0631 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u063a\u06cc\u0631 \u0645\u062e\u0631\u0628 \u0647\u0633\u062a\u0646\u062f.<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647 \u062a\u0645\u0627\u0645 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0628\u0631\u062c\u0633\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627\u060c \u0622\u0631\u0627\u06cc\u0647 \u0632\u06cc\u0631\u06cc\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u0631\u0648\u06cc \u0622\u0646 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0645\u06cc\u200c\u062f\u0647\u0646\u062f.  \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u063a\u06cc\u0631 \u0642\u0627\u0628\u0644 \u062a\u062e\u0631\u06cc\u0628 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_%D8%A7%DA%A9%D8%AB%D8%B1_%D8%B1%D9%88%D8%B4_%D9%87%D8%A7%DB%8C_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%DA%A9%D8%A7%D9%85%D9%84%D8%A7%D9%8B_%D9%85%D8%B4%D8%A7%D8%A8%D9%87_%D9%87%D8%B3%D8%AA%D9%86%D8%AF%D8%8C_%D8%A7%D9%85%D8%A7_%D9%87%D8%B1_%DA%A9%D8%AF%D8%A7%D9%85_%D8%A7%D9%87%D8%AF%D8%A7%D9%81_%D9%85%D8%AA%D9%85%D8%A7%DB%8C%D8%B2%DB%8C_%D8%AF%D8%A7%D8%B1%D9%86%D8%AF\"><\/span>\n<p>  2. \u0627\u06a9\u062b\u0631 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u06a9\u0627\u0645\u0644\u0627\u064b \u0645\u0634\u0627\u0628\u0647 \u0647\u0633\u062a\u0646\u062f\u060c \u0627\u0645\u0627 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0627\u0647\u062f\u0627\u0641 \u0645\u062a\u0645\u0627\u06cc\u0632\u06cc \u062f\u0627\u0631\u0646\u062f.<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0639\u0645\u0644\u06af\u0631 forEach \u0648 \u0639\u0645\u0644\u06af\u0631 Map \u0645\u0634\u0627\u0628\u0647 \u0647\u0633\u062a\u0646\u062f.  \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Map \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f\u060c forEach \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"3_%D8%A7%DA%A9%D8%AB%D8%B1_%D8%B1%D9%88%D8%B4_%D9%87%D8%A7%DB%8C_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%DB%8C%DA%A9_%D8%AA%D8%A7%D8%A8%D8%B9_%D9%BE%D8%A7%D8%B3%D8%AE_%D8%A8%D9%87_%D8%AA%D9%85%D8%A7%D8%B3_%D8%B1%D8%A7_%D9%85%DB%8C_%DA%AF%DB%8C%D8%B1%D9%86%D8%AF\"><\/span>\n<p>  3. \u0627\u06a9\u062b\u0631 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u067e\u0627\u0633\u062e \u0628\u0647 \u062a\u0645\u0627\u0633 \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f.<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>forEach()\u060c map() \u0648 filter()\u060c \u0647\u0645\u06af\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0639\u0645\u0644\u06cc\u0627\u062a \u062e\u0648\u062f \u0628\u0647 \u06cc\u06a9 \u062a\u0627\u0628\u0639 callback \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f.  \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0645\u0631\u062a\u0628\u0647 \u0628\u0627\u0644\u0627\u062a\u0631 \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u0648\u0646\u062f. <\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0627\u0628\u0627\u062a\u0648\u0646\u062f\u0647 \u06a9\u0648\u06a9\u06cc \u0628\u0648\u062f \u06a9\u0647 \u0628\u0647 \u0645\u0646 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f. <\/p>\n<p>\u062a\u0627\u0628\u0639 callback \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u062a\u062f\u0647\u0627 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0645\u0646\u0637\u0642 \u06cc\u0627 \u0639\u0645\u0644\u06cc\u0627\u062a \u062e\u0627\u0635\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0631\u0648\u06cc \u0647\u0631 \u0639\u0646\u0635\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645\u060c \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062f\u0631\u0628\u0627\u0631\u0647 freecodecamp \u0645\u0642\u062f\u0645\u0647 \u062e\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u062a\u0648\u0627\u0628\u0639 \u0645\u0631\u062a\u0628\u0647 \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AC%D8%A7%D9%88%D8%A7_%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA_%D8%B1%D9%88%D8%B4_%D9%87%D8%A7%DB%8C_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D8%A7%DB%8C_%D9%85%D8%AA%D8%B9%D8%AF%D8%AF%DB%8C_%D8%AF%D8%A7%D8%B1%D8%AF\"><\/span>\n<p>  \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0648\u0634 \u0647\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc \u0645\u062a\u0639\u062f\u062f\u06cc \u062f\u0627\u0631\u062f.<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u0634\u06cc\u0641\u062a\u060c unshift\u060c \u067e\u0627\u067e \u0648 \u063a\u06cc\u0631\u0647 \u0631\u0627 \u062f\u0627\u0631\u06cc\u0645 \u0627\u0645\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646\u0647\u0627 \u0635\u062d\u0628\u062a \u06a9\u0646\u0645 \u0632\u06cc\u0631\u0627 \u0628\u0647 \u0633\u062e\u062a\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0627\u0645.  \u062f\u0631 \u0639\u0648\u0636\u060c \u0645\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647 \u06a9\u0633\u06cc \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc \u06a9\u0646\u0645 \u06a9\u0647 \u062f\u0627\u0631\u062f. <\/p>\n<p>\u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646\u0647\u0627 \u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0631\u062f\u06cc\u062f\u060c \u0645\u0634\u06a9\u0644\u0627\u062a \u0632\u0646\u062f\u06af\u06cc \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u062d\u0644 \u06a9\u0646\u06cc\u062f\u2014\u0627\u06cc\u0646 \u062a\u0646\u0647\u0627 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u062a\u0633\u0644\u0637 \u0628\u0631 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0647 \u062d\u0644 \u0645\u0634\u06a9\u0644\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0647\u0633\u062a\u0646\u062f. \u0628\u0631\u062e\u0644\u0627\u0641 \u0633\u0627\u06cc\u0631 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 &#8211; \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0622\u0646\u0647\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f: \u0631\u0634\u062a\u0647 \u0647\u0627\u060c \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d\u060c \u0628\u0648\u0644\u06cc\u060c \u0628\u0627\u0641\u0631\u0647\u0627 \u0648 \u062d\u062a\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631. \u0622\u0646\u0647\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0633\u0627\u062f\u0647 \u062f\u0627\u062f\u0647\u060c \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0645\u0627\u062a\u0631\u06cc\u0633 \u0647\u0627 \u0648 \u062d\u062a\u06cc \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627 \u0648 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":29027,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-29026","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/29026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=29026"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/29026\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/29027"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=29026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=29026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=29026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}