{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fteramako.hatenadiary.org%2Fentry%2F20130628%2Fp2\" title=\"Firefox 25 \u3067 Array.prototype.{find, findIndex} \u304c\u5b9f\u88c5\u3055\u308c\u305f - hogehoge @teramako\" 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%","type":"rich","image_url":null,"provider_url":"https://hatena.blog","published":"2013-06-28 00:00:00","author_url":"https://blog.hatena.ne.jp/teramako/","author_name":"teramako","version":"1.0","description":"[].indexOf \u306b\u4f3c\u3066\u3044\u308b\u3051\u3069\u3001\u3088\u308a\u6c4e\u7528\u7684\u306a\u30e1\u30bd\u30c3\u30c9forEach, map, some, every \u7b49\u3068\u540c\u69d8\u306b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u5f15\u6570\u306b\u3068\u3063\u3066\u3001true \u3092\u8fd4\u3057\u305f\u3082\u306e\u306e\u3001\u5024\u307e\u305f\u306findex\u5024\u3092\u8fd4\u3059\u30e1\u30bd\u30c3\u30c9\u3067\u3042\u308b\u3002\u5b9f\u88c5\u898b\u305f\u307b\u3046\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u304b\u3082\u3002(\u3061\u3087\u3063\u3068\u7279\u6b8a\u3060\u3051\u3069JavaScript\u3067\u66f8\u304b\u308c\u3066\u308b\u3088\uff01\uff09 Array.prototype.find http://mxr.mozilla.org/mozilla-central/source/js/src/builtin/Array.js#395 Array.prototype.findIndex http://mxr.mozilla.org/mo\u2026","blog_url":"https://teramako.hatenadiary.org/","height":"190","categories":["ECMAScript","Firefox"],"provider_name":"Hatena Blog","blog_title":"hogehoge @teramako","title":"Firefox 25 \u3067 Array.prototype.{find, findIndex} \u304c\u5b9f\u88c5\u3055\u308c\u305f","url":"https://teramako.hatenadiary.org/entry/20130628/p2"}