{"author_url":"https://blog.hatena.ne.jp/shigemk2/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2Fscala_generics\" title=\"\u4e0a\u9650\u5883\u754c\u3068\u4e0b\u9650\u5883\u754c\u306e\u30e1\u30e2 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"Scala\u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u30e1\u30e2(Hishidama's Scala parameterized type Memo) \u4e0a\u9650\u5883\u754c\u3068\u4e0b\u9650\u5883\u754c\u3092\u8a66\u3057\u3066\u307f\u3066\u3001\u3069\u3046\u306a\u308b\u306e\u304b\u3092\u3053\u3053\u306b\u66f8\u304d\u7559\u3081\u3066\u304a\u304f\u3002 scala> class A1 defined class A1 scala> class A2 extends A1 defined class A2 scala> class A3 extends A2 defined class A3 scala> class Example[T] defined class Example scala> new Example[Any] res0: Example[Any\u2026","blog_url":"https://www.shigemk2.com/","categories":["Scala"],"version":"1.0","blog_title":"by shigemk2","provider_name":"Hatena Blog","image_url":null,"author_name":"shigemk2","height":"190","provider_url":"https://hatena.blog","type":"rich","title":"\u4e0a\u9650\u5883\u754c\u3068\u4e0b\u9650\u5883\u754c\u306e\u30e1\u30e2","published":"2015-11-24 20:24:31","url":"https://www.shigemk2.com/entry/scala_generics","width":"100%"}