{"version":"1.0","author_url":"https://blog.hatena.ne.jp/higepon/","type":"rich","height":"190","provider_url":"https://hatena.blog","url":"https://higepon.hatenablog.com/entry/20100129/1264766366","author_name":"higepon","provider_name":"Hatena Blog","width":"100%","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20100129%2F1264766366\" title=\" \u4eca\u65e5\u306e\u5fa9\u7fd2 - higepon blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"higepon blog","published":"2010-01-29 20:59:26","title":" \u4eca\u65e5\u306e\u5fa9\u7fd2","blog_url":"https://higepon.hatenablog.com/","categories":["study"],"description":"\u30b3\u30f3\u30bb\u30d7\u30c8\u306e\u8f2a\u90ed Heart of software"}