{"image_url":null,"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkwatch.hatenadiary.org%2Fentry%2F20090105%2F1231162464\" title=\" DRY (Don&#39;t Repeat Yoursel) \u306e\u610f\u5473\u3092\u52d8\u9055\u3044\u3057\u3066\u305f\u304b\u3082 - k\u306a\u3093\u3068\u304b\u306e\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>","categories":["dev"],"title":" DRY (Don't Repeat Yoursel) \u306e\u610f\u5473\u3092\u52d8\u9055\u3044\u3057\u3066\u305f\u304b\u3082","author_name":"kwatch","provider_name":"Hatena Blog","blog_title":"k\u306a\u3093\u3068\u304b\u306e\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/kwatch/","blog_url":"https://kwatch.hatenadiary.org/","description":"\u306a\u3093\u304b\u3001DRY \u306e\u539f\u5247\u3092\u3059\u3063\u3052\u30fc\u52d8\u9055\u3044\u3057\u3066\u305f\u304b\u3082\u3002 The DRY (Don't Repeat Yourself) Principle states: Every piece of knowledge must have a single, unambiguous, authoritative representation within a system. http://c2.com/cgi/wiki?DontRepeatYourself DRY (Don't Repeat Yourself) \u3063\u3066\u3044\u3046\u304b\u3089\u3001\u5358\u306b\u300c\u540c\u3058\u3053\u3068\u3092\u7e70\u308a\u8fd4\u3055\u306a\u3044\u300d\u3068\u3044\u3046\u610f\u5473\u3060\u3068\u601d\u3063\u3066\u3044\u305f\u3002\u3060\u304b\u3089\u3001\u305f\u3068\u3048\u3070 class \u2026","url":"https://kwatch.hatenadiary.org/entry/20090105/1231162464","published":"2009-01-05 22:34:24","height":"190","width":"100%","version":"1.0","type":"rich"}