{"id":326,"date":"2013-05-19T22:00:00","date_gmt":"2013-05-19T13:00:00","guid":{"rendered":"http:\/\/taitan916.info\/blog\/?p=326"},"modified":"2014-07-02T23:39:36","modified_gmt":"2014-07-02T14:39:36","slug":"post-326","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/326","title":{"rendered":"javascript\u3067\u5b9f\u884c\u6642\u9593\u306e\u6e2c\u5b9a"},"content":{"rendered":"

var time_test = function(){
\nvar x = 1;
\nfor (var i = 0; i < 1000000000; i++) {
\nx++;
\n}
\ndocument.write(x);
\n}<\/p>\n

console.time(\"time_test\");
\ntime_test();
\nconsole.timeEnd(\"time_test\");<\/p>\n

\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u8868\u793a\u3055\u308c\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

var time_test = function(){ var x = 1; f ... <\/p>\n","protected":false},"author":1,"featured_media":1067,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-326","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t