{"provider_name":"Hatena Blog","categories":["\u8aad\u66f8","\u3044\u307e\u3055\u3089\u4eba\u306b\u805e\u3051\u306a\u3044"],"width":"100%","height":"190","provider_url":"https://hatena.blog","type":"rich","published":"2007-08-01 04:20:13","image_url":null,"blog_title":"kgbu's diary","blog_url":"https://kgbu.hateblo.jp/","url":"https://kgbu.hateblo.jp/entry/20070801/1185996013","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkgbu.hateblo.jp%2Fentry%2F20070801%2F1185996013\" title=\"\u300c\u9054\u4eba\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u300d\u4e2d\u306e\u7565\u8a9e\u3068\u304b\u30e1\u30e2 - kgbu&#39;s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"kgbu","description":"DRY(don't repeat yourself) p.27(hint 11) DBC(design by contract) p.113(hint 31) \u30c7\u30e1\u30c6\u30eb\u306e\u6cd5\u5247 p.144","version":"1.0","title":"\u300c\u9054\u4eba\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u300d\u4e2d\u306e\u7565\u8a9e\u3068\u304b\u30e1\u30e2","author_url":"https://blog.hatena.ne.jp/kgbu/"}