{"blog_title":"None is None is None","provider_name":"Hatena Blog","image_url":null,"author_name":"doloopwhile","blog_url":"https://doloopwhile.hatenablog.com/","version":"1.0","description":"Singleton\u30d1\u30bf\u30fc\u30f3 (1) Singleton\u30d1\u30bf\u30fc\u30f3 (2) - \u305c\u301c\u3093\u3076\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9 Singleton\u30d1\u30bf\u30fc\u30f3 (3) - \u30e2\u30b8\u30e5\u30fc\u30eb Singleton\u30d1\u30bf\u30fc\u30f3 (4) - \u30e1\u30bf\u30af\u30e9\u30b9\u3092\u4f7f\u3063\u305f\u65b9\u6cd5 Singleton\u30d1\u30bf\u30fc\u30f3 (5) - Borg\u306e\u65b9\u6cd5 \u5b9f\u306fPython\u306b\u306f\u3001\u3069\u3093\u306a\u30af\u30e9\u30b9\u3082\u7c21\u5358\u306bSingleton\u5316\u3059\u308b\u65b9\u6cd5\u304c\u3042\u3063\u305f\u306e\u3067\u3059\uff01","published":"2009-07-11 08:26:49","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdoloopwhile.hatenablog.com%2Fentry%2F20090711%2F1275175609\" title=\"Singleton\u30d1\u30bf\u30fc\u30f3 (3) - \u30e2\u30b8\u30e5\u30fc\u30eb - None is None is None\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["python","\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3"],"author_url":"https://blog.hatena.ne.jp/doloopwhile/","height":"190","type":"rich","url":"https://doloopwhile.hatenablog.com/entry/20090711/1275175609","title":"Singleton\u30d1\u30bf\u30fc\u30f3 (3) - \u30e2\u30b8\u30e5\u30fc\u30eb","width":"100%"}