{"description":"Effective Java\u7b2c\u4e8c\u7248\u3067\u306f\u3001 \u4e00\u822c\u7684\u306b\u8a00\u3048\u3070\u3001public\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306b\u3001\u305d\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u52d5\u304b\u306a\u304f\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002 \u3068\u3042\u308b\u3051\u3069\u3001C#\u3067\u306f\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067public\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b(\u305d\u3053\u305d\u3053)\u5b89\u5168\u306b\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3067\u304d\u308b\u3002 \u305f\u3068\u3048\u3070\u3001 public interface IHoge { } \u3053\u3093\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u3042\u3063\u305f\u3068\u3057\u3066\u3001 public static class IHogeExtension { public void Method(this IHoge hoge) { } } \u3053\u308c\u3067IH\u2026","width":"100%","blog_url":"https://bleis-tift.hatenablog.com/","published":"2008-12-01 00:47:59","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/bleis-tift/","url":"https://bleis-tift.hatenablog.com/entry/20081201/1228060079","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbleis-tift.hatenablog.com%2Fentry%2F20081201%2F1228060079\" title=\"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3078\u306e(\u305d\u3053\u305d\u3053)\u5b89\u5168\u306a\u30e1\u30bd\u30c3\u30c9\u306e\u8ffd\u52a0 - \u3050\u308b\u3050\u308b\uff5e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u3050\u308b\u3050\u308b\uff5e","categories":["C#"],"type":"rich","version":"1.0","title":"\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3078\u306e(\u305d\u3053\u305d\u3053)\u5b89\u5168\u306a\u30e1\u30bd\u30c3\u30c9\u306e\u8ffd\u52a0","author_name":"bleis-tift"}