{"id":1759,"date":"2026-05-01T15:01:00","date_gmt":"2026-05-01T12:01:00","guid":{"rendered":"https:\/\/dimkainc.duckdns.org\/?p=1759"},"modified":"2026-04-29T18:28:14","modified_gmt":"2026-04-29T15:28:14","slug":"%d0%be%d1%82%d0%b2%d0%b5%d1%82-%d0%bd%d0%b0-%d0%b2%d0%b8%d0%ba%d1%82%d0%be%d1%80%d0%b8%d0%bd%d1%83-2","status":"publish","type":"post","link":"https:\/\/dimkainc.duckdns.org\/?p=1759","title":{"rendered":"\u041e\u0442\u0432\u0435\u0442 \u043d\u0430 \u0432\u0438\u043a\u0442\u043e\u0440\u0438\u043d\u0443"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"767\" height=\"428\" src=\"https:\/\/dimkainc.duckdns.org\/wp-content\/uploads\/2026\/04\/IMG_20260428_074255.jpg\" alt=\"\" class=\"wp-image-1760\" srcset=\"https:\/\/dimkainc.duckdns.org\/wp-content\/uploads\/2026\/04\/IMG_20260428_074255.jpg 767w, https:\/\/dimkainc.duckdns.org\/wp-content\/uploads\/2026\/04\/IMG_20260428_074255-300x167.jpg 300w\" sizes=\"auto, (max-width: 767px) 100vw, 767px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0427\u0442\u043e \u0432\u044b\u0432\u0435\u0434\u0435\u0442 \u044d\u0442\u043e\u0442 \u043a\u043e\u0434?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">console.log(1);<br>setTimeout(() =&gt; console.log(2), 0);<br>Promise.resolve()<br>.then(() =&gt; {<br>console.log(3);<br>return Promise.resolve();<br>})<br>.then(() =&gt; {<br>console.log(4);<br>});<br>async function run() {<br>console.log(5);<br>await null;<br>console.log(6);<br>}<br>run();<br>console.log(7);<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 \u043e\u0442\u0432\u0435\u0442: 1 5 7 3 4 6 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0434\u0430, \u0442\u0443\u0442 \u0435\u0441\u0442\u044c \u043f\u043e\u0434\u0432\u043e\u0445 \u2014 \u0434\u0432\u0430 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430 \u0432\u044b\u0433\u043b\u044f\u0434\u044f\u0442 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u043e, \u043d\u043e \u044d\u0442\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u043c\u043d\u043e\u0433\u0438\u0435 \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0442 \u0441\u043e\u043c\u043d\u0435\u0432\u0430\u0442\u044c\u0441\u044f \u0438 \u043c\u0435\u043d\u044f\u0442\u044c \u043e\u0442\u0432\u0435\u0442 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0413\u0434\u0435 \u0442\u0443\u0442 \u043c\u044f\u0441\u043e:<br>await null \u2192 \u044d\u0442\u043e \u0441\u0440\u0430\u0437\u0443 microtask, \u043a\u0430\u043a Promise.resolve()<br>\u043f\u0435\u0440\u0432\u044b\u0439 .then \u2192 \u043a\u043b\u0430\u0434\u0451\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 .then \u0442\u043e\u0436\u0435 \u0432 microtask queue<br>\u043f\u043e\u0440\u044f\u0434\u043e\u043a \u043c\u0438\u043a\u0440\u043e\u0442\u0430\u0441\u043e\u043a \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e \u043e\u0447\u0435\u0440\u0435\u0434\u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f<br>setTimeout \u2192 \u0432\u0441\u0435\u0433\u0434\u0430 \u0432 \u043a\u043e\u043d\u0446\u0435 (macrotask)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041a\u043e\u0440\u043e\u0442\u043a\u0438\u0439 \u0440\u0430\u0437\u0431\u043e\u0440:<br>1 \u2192 sync<br>5 \u2192 sync (\u0432\u043d\u0443\u0442\u0440\u0438 async)<br>7 \u2192 sync<br>3 \u2192 \u043f\u0435\u0440\u0432\u044b\u0439 then<br>4 \u2192 \u0432\u0442\u043e\u0440\u043e\u0439 then<br>6 \u2192 \u043f\u043e\u0441\u043b\u0435 await<br>2 \u2192 setTimeout<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0427\u0442\u043e \u0432\u044b\u0432\u0435\u0434\u0435\u0442 \u044d\u0442\u043e\u0442 \u043a\u043e\u0434?<\/p>\n<p>console.log(1);<br \/>\nsetTimeout(() => console.log(2), 0);<br \/>\nPromise.resolve()<br \/>\n.then(() => {<br \/>\nconsole.log(3);<br \/>\nreturn Promise.resolve();<br \/>\n})<br \/>\n.then(() => {<br \/>\nconsole.log(4);<br \/>\n});<br \/>\nasync function run() {<br \/>\nconsole.log(5);<br \/>\nawait null;<br \/>\nconsole.log(6);<br \/>\n}<br \/>\nrun();<br \/>\nconsole.log(7);<\/p>\n<p>\u041f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 \u043e\u0442\u0432\u0435\u0442: 1 5 7 3 4 6 2<\/p>\n","protected":false},"author":1,"featured_media":1760,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-1759","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-20"],"_links":{"self":[{"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=\/wp\/v2\/posts\/1759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1759"}],"version-history":[{"count":1,"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=\/wp\/v2\/posts\/1759\/revisions"}],"predecessor-version":[{"id":1761,"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=\/wp\/v2\/posts\/1759\/revisions\/1761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=\/wp\/v2\/media\/1760"}],"wp:attachment":[{"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dimkainc.duckdns.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}