{"author_name":"amachang","provider_name":"Hatena Blog","published":"2008-02-12 17:35:56","type":"rich","image_url":null,"author_url":"https://blog.hatena.ne.jp/amachang/","url":"https://amachang.hatenablog.com/entry/20080212/1202805356","title":" \u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ad\u30fc\u306b\u3067\u304d\u308b\u30cf\u30c3\u30b7\u30e5\u306e\u69d8\u306a\u3082\u306e","blog_url":"https://amachang.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Famachang.hatenablog.com%2Fentry%2F20080212%2F1202805356\" title=\" \u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ad\u30fc\u306b\u3067\u304d\u308b\u30cf\u30c3\u30b7\u30e5\u306e\u69d8\u306a\u3082\u306e - IT\u6226\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","version":"1.0","categories":["JavaScript"],"height":"190","description":"\u3069\u3046\u3084\u3063\u305f\u3089\u52b9\u7387\u7684\u306a\u3082\u306e\u3092\u66f8\u3051\u308b\u3060\u308d\u3046\u304b Dictionary = function() { var self = function(k, v) { var state = self.state; if (v === undefined) { return state(k); } else { self.state = state(k) === v ? state : function(a) { return a === k ? v : state(a) } return v; } }; self.state = function(k) { return undefined }; return\u2026","width":"100%","blog_title":"IT\u6226\u8a18"}