{"url":"https://kejinan.hatenadiary.com/entry/2020/05/31/011338","blog_title":"\u4eba\u751f\u306e\u8af8\u554f\u984c\u306b\u672c\u3068\u8a08\u7b97\u6a5f\u3067\u95d8\u3046\u65e5\u8a18","description":"23\u306b\u5fc5\u8981\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u8aad\u3093\u3060\u3002let-polymorphism \u3068\u306f\u521d\u8033\u3002morph \u3068 form\u3001\u97f3\u306e\u4e26\u3073\u304c\u9006\u3060\u3002","blog_url":"https://kejinan.hatenadiary.com/","version":"1.0","type":"rich","author_url":"https://blog.hatena.ne.jp/kejinan/","published":"2020-05-31 01:13:38","author_name":"kejinan","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkejinan.hatenadiary.com%2Fentry%2F2020%2F05%2F31%2F011338\" title=\"TAPL \u00a722 Reconstruction - \u4eba\u751f\u306e\u8af8\u554f\u984c\u306b\u672c\u3068\u8a08\u7b97\u6a5f\u3067\u95d8\u3046\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"provider_name":"Hatena Blog","width":"100%","title":"TAPL \u00a722 Reconstruction","image_url":null,"provider_url":"https://hatena.blog"}