{"title":"JavaScript split","provider_name":"Hatena Blog","blog_url":"https://tako-eng.hatenablog.com/","image_url":null,"blog_title":"blog","description":"split\u3059\u308b\u3068\u914d\u5217\u306b\u683c\u7d0d\u3059\u308b\u306e\u304b\u3002 String.prototype.split() - JavaScript | MDN 'use strict'; { const d = [2019,11,14]; console.log(d.join('')); /* \u5b9f\u884c\u7d50\u679c 20191114 */ const t = '17:08:24'; console.log(t.split(':')); /* \u5b9f\u884c\u7d50\u679c [ '17', '08', '24' ] */ const [hour, minute,second] = t.split(':'); console.log(hour); console.\u2026","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/tako_eng/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftako-eng.hatenablog.com%2Fentry%2F2020%2F04%2F07%2F080258\" title=\"JavaScript split - blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://tako-eng.hatenablog.com/entry/2020/04/07/080258","author_name":"tako_eng","type":"rich","height":"190","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0(JavaScript)"],"width":"100%","version":"1.0","published":"2020-04-07 08:02:58"}