{"version":"1.0","provider_url":"https://hatena.blog","width":"100%","title":"\u3010C#\u3011Type \u304c nullable \u306a\u3089 true \u3092\u8fd4\u3059\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9","type":"rich","blog_url":"https://baba-s.hatenablog.com/","description":"\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 public static class TypeExtensionMethods { public static bool IsNullable( this Type self ) { return Nullable.GetUnderlyingType( self ) != null; } }","categories":["C#"],"image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbaba-s.hatenablog.com%2Fentry%2F2022%2F09%2F23%2F110959\" title=\"\u3010C#\u3011Type \u304c nullable \u306a\u3089 true \u3092\u8fd4\u3059\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9 - \u30b3\u30ac\u30cd\u30d6\u30ed\u30b0\" 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":"baba_s","author_url":"https://blog.hatena.ne.jp/baba_s/","published":"2022-09-23 11:09:59","height":"190","url":"https://baba-s.hatenablog.com/entry/2022/09/23/110959","blog_title":"\u30b3\u30ac\u30cd\u30d6\u30ed\u30b0"}