{"url":"https://haru-s.hatenablog.com/entry/20090123/1232715868","version":"1.0","blog_title":"...ing logging 4.0","height":"190","author_url":"https://blog.hatena.ne.jp/haru-s/","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fharu-s.hatenablog.com%2Fentry%2F20090123%2F1232715868\" title=\"const\u30e1\u30f3\u30d0\u95a2\u6570 - ...ing logging 4.0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","categories":["D\u8a00\u8a9e"],"title":"const\u30e1\u30f3\u30d0\u95a2\u6570","author_name":"haru-s","published":"2009-01-23 22:04:28","type":"rich","blog_url":"https://haru-s.hatenablog.com/","provider_name":"Hatena Blog","description":"\u95a2\u6570\u306e const \u304a\u3088\u3073 invariant \u5c5e\u6027\u306f\u3001 \u5f15\u6570\u30ea\u30b9\u30c8\u306e \u9589\u3058\u62ec\u5f27\u306e\u5f8c\u308d\u306b\u66f8\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059: Const \u3068 Immutable - \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e D (\u65e5\u672c\u8a9e\u8a33) class A { const void f() {} void g() const {} // \u3048\uff1f\u3053\u308c\u3067\u3082\u3044\u3051\u305f\u306e\uff1f\u6700\u521d\u304b\u3089\uff1f }","width":"100%"}