{"description":"\u3053\u3093\u306b\u3061\u308f\u3002KMC3\u56de\u751f\u306e id:tyage \u3067\u3059\u3002 \u524d\u56de\u306b\u5f15\u304d\u7d9a\u304d6/30\u306bECMAScript6\u52c9\u5f37\u4f1a \u7b2c5\u56de\u3092\u884c\u3044\u307e\u3057\u305f\u3002 \u7b2c5\u56de \u7b2c5\u56de\u3067\u306f Array.from, Set, WeakSet, Array comprehensions, String.prototype.repeat \u3092\u8aad\u307f\u307e\u3057\u305f\u3002 Array.from \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u914d\u5217\u3092\u4f5c\u308b\u30e1\u30bd\u30c3\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u305f\u3088\u3046\u3067\u3059\u3002 DOM\u306eNodeList\u3068\u304barguments\u3068\u304b\u3092\u914d\u5217\u5316\u3059\u308b\u306e\u306b\u4fbf\u5229\u306a\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002 Array.from({ 1: \"a\", 2: \"b\", length: 2 }) iterable\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u2026","categories":["\u52c9\u5f37\u4f1a","ECMAScript6\u52c9\u5f37\u4f1a"],"version":"1.0","image_url":null,"provider_url":"https://hatena.blog","provider_name":"Hatena Blog","author_name":"kmc-log","blog_title":"KMC\u6d3b\u52d5\u30d6\u30ed\u30b0","url":"https://blog.kmc.gr.jp/entry/2014/07/26/181228","published":"2014-07-26 18:12:28","title":"ECMAScript6\u52c9\u5f37\u4f1a \u7b2c5\u56de","author_url":"https://blog.hatena.ne.jp/kmc-log/","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kmc.gr.jp%2Fentry%2F2014%2F07%2F26%2F181228\" title=\"ECMAScript6\u52c9\u5f37\u4f1a \u7b2c5\u56de - KMC\u6d3b\u52d5\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","height":"190","blog_url":"https://blog.kmc.gr.jp/"}