{"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F20100108%2Fmethod_parameter_check\" title=\"\u30b3\u30fc\u30c9\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3082\u3069\u304d - present\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2010-01-08 00:00:00","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/griefworker/","categories":["C#"],"url":"https://tnakamura.hatenablog.com/entry/20100108/method_parameter_check","provider_url":"https://hatena.blog","width":"100%","image_url":null,"title":"\u30b3\u30fc\u30c9\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3082\u3069\u304d","height":"190","type":"rich","blog_title":"present","description":".NET Framework 4.0 \u3067\u8ffd\u52a0\u4e88\u5b9a\u306e Code Contract \u304c\u5f85\u3061\u304d\u308c\u305a\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30c1\u30a7\u30c3\u30af\u3067\u3053\u3093\u306a\u30af\u30e9\u30b9\u3092\u4f7f\u3046\u3088\u3046\u306b\u306a\u3063\u305f\u3002 public static class Requires { public static void NotNull<T>(T value, string paramName) { if (value == null) { throw new ArgumentNullException(paramName); } } public static void NotNullOrEmpty(string value, string paramNa\u2026","author_name":"griefworker","blog_url":"https://tnakamura.hatenablog.com/"}