{"provider_name":"Hatena Blog","url":"https://keita-yamaguchi.hatenadiary.org/entry/20080807/1218065940","blog_title":"\u00ac\u00ac\u65e5\u5e38\u65e5\u8a18","published":"2008-08-07 08:39:00","author_name":"keita_yamaguchi","title":" __proto__ \u3067\u5faa\u74b0\u7d99\u627f","categories":["Javascript"],"width":"100%","type":"rich","provider_url":"https://hatena.blog","height":"190","blog_url":"https://keita-yamaguchi.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkeita-yamaguchi.hatenadiary.org%2Fentry%2F20080807%2F1218065940\" title=\" __proto__ \u3067\u5faa\u74b0\u7d99\u627f - \u00ac\u00ac\u65e5\u5e38\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>","version":"1.0","image_url":null,"description":"Javascript \u5b9f\u88c5\u306e\u4e00\u90e8\u306b\u306f __proto__ \u3068\u3044\u3046\u306e\u304c\u3042\u308b\u306e\u3067\u3059\u306d\u3002http://developer.mozilla.org/en/docs/Differential_inheritance_in_JavaScript\u3053\u308c\u306f\u307e\u3055\u306b delegation \u306b\u304a\u3051\u308b parent \u3067\u3059\u3002\u3067\u3001\u306a\u3093\u3067\u3053\u308c\u304c\u975e\u6a19\u6e96\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30d9\u30fc\u30b9\u8a00\u8a9e\u3067\u3042\u308c\u3070\u5c11\u306a\u304f\u3068\u3082\u5185\u90e8\u7684\u306b\u306f\u3069\u3046\u305b __proto__ \u306b\u76f8\u5f53\u3059\u308b\u3082\u306e\u3092\u6301\u305f\u3056\u308b\u5f97\u306a\u3044\u308f\u3051\u3067\u3059\u304b\u3089\u3001Javascript \u306f\u6700\u521d\u6562\u3048\u3066\u3053\u306e\u30b9\u30ed\u30c3\u30c8\u3092\u96a0\u3057\u305f\u3068\u3057\u304b\u8003\u3048\u3089\u308c\u307e\u305b\u3093\u3002\u305d\u3046\u3057\u305f\u306e\u306b\u306f\u4f55\u304b\u7406\u7531\u304c\u3042\u308b\u306e\u3060\u3068\u601d\u3046\u3067\u3059\u304c\u3001\u6b74\u53f2\u7684\u7d4c\u7def\u3068\u304b\u5206\u304b\u3089\u2026","author_url":"https://blog.hatena.ne.jp/keita_yamaguchi/"}