{"categories":["Firefox","JavaScript"],"author_name":"teramako","blog_title":"hogehoge @teramako","url":"https://teramako.hatenadiary.org/entry/20110126/p1","author_url":"https://blog.hatena.ne.jp/teramako/","width":"100%","height":"190","blog_url":"https://teramako.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fteramako.hatenadiary.org%2Fentry%2F20110126%2Fp1\" title=\"use strict \u6016\u3044 - 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>","description":"Perl\u306e\u8a71\u3067\u306f\u306a\u3044\u3001JavaScript\u306e\u8a71\u306a\u306e\u3067\u3042\u308b\u3002\u3042\u3068\u3001\u30bf\u30a4\u30c8\u30eb\u306f\u307e\u3093\u3058\u3085\u3046\u6016\u3044\u7684\u306a\u610f\u5473\u306a\u306e\u3067\u3042\u308b ECMAScript 5 strict mode in Firefox 4 ? Mozilla Hacks ? the Web developer blog Firefox4.0b10pre \u306b ECMAScript5 \u306e Strict \u30e2\u30fc\u30c9\u304c\u5b9f\u88c5\u3055\u308c\u307e\u3057\u305f\u30fc\u30d1\u30c1\u30d1\u30c1\u30fc\u3067\u3001\u81ea\u5206\u304c\u306f\u307e\u3063\u305f\u7f60\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u304a\u304f\u3088\u3002\u307e\u3042\u4e0a\u8a18\u30da\u30fc\u30b8\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u3053\u3068\u306a\u3093\u3060\u3051\u3069\u306d\u3002 \"caller\", \"callee\" in arguments \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u4f7f\u3046\u3068\u30a8\u30e9\u30fc (function() { \"use \u2026","published":"2011-01-26 00:00:00","title":"use strict \u6016\u3044","provider_url":"https://hatena.blog","image_url":null,"version":"1.0","provider_name":"Hatena Blog","type":"rich"}