{"categories":["JavaScript"],"title":"JavaScript","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fabcb2.hatenadiary.org%2Fentry%2F20080208%2F1202438978\" title=\"JavaScript - \u6c17\u307e\u307e\u306b\u66f8\u3044\u3066\u307f\u307e\u3057\u305f\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/abcb2/","url":"https://abcb2.hatenadiary.org/entry/20080208/1202438978","provider_url":"https://hatena.blog","published":"2008-02-08 11:49:38","height":"190","blog_title":"\u6c17\u307e\u307e\u306b\u66f8\u3044\u3066\u307f\u307e\u3057\u305f\u65e5\u8a18","image_url":null,"width":"100%","description":"Enumerable \u300cenumerate\u300d\u306f\u300c\u5217\u6319\u3059\u308b\u300d\u3068\u3044\u3063\u305f\u610f\u5473\u304c\u3042\u308b\u306e\u3067\u914d\u5217\u64cd\u4f5c\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u30a4\u30e1\u30fc\u30b8\u3067\u304d\u308b\u3068\u601d\u3046\u3002 prototype.js\u306e826\u884c\u76ee\u306eextend\u30e1\u30bd\u30c3\u30c9\u3067\u3001prototype.js\u3092\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u3059\u308b\u3068\u540c\u6642\u306b\u914d\u5217\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3092\u62e1\u5f35\u3057\u3066\u3001587\u884c\u76ee\u304b\u3089\u306eEnumerable\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8ffd\u52a0\u3057\u3066\u3044\u308b\u3002\u914d\u5217\u3082\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3002\u3002 prototype.js\u3092\u8aad\u3093\u3067\u3044\u304f\u3053\u3068\u3067\u30b3\u30a2\u90e8\u5206\u306e\u7406\u89e3\u3082\u6df1\u307e\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u304b\u306d\u3002\u697d\u3057\u304f\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u2606 Object.extend(Array.prototype, Enumerable); \u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d <script s\u2026","blog_url":"https://abcb2.hatenadiary.org/","version":"1.0","type":"rich","author_name":"abcb2"}