{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.bitarts.jp%2Fentry%2Farchives%2F000690.html\" title=\"Singleton\u60aa - BitArts Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","categories":[],"blog_title":"BitArts Blog","description":"Interaps\u306eDB\u30a2\u30d7\u30ea\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3001\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3092Singleton\u3068\u3057\u3066\u8a2d\u8a08\u3057\u3066\u3057\u307e\u3063\u305f\u304c\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u63a5\u7d9a\u5148\u306b\u5bfe\u5fdc\u3059\u308b\u306e\u306b\u3068\u306b\u304b\u304f\u82e6\u616e\u3057\u3066\u307e\u3059\u3002\u5c06\u6765\u8907\u6570\u63a5\u7d9a\u5148\u306b\u5bfe\u5fdc\u3059\u308b\u306e\u306f\u60f3\u5b9a\u3057\u3066\u3044\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305aSingleton\u306b\u3057\u3066\u3057\u307e\u3063\u305f\u4ffa\u304c\u30d0\u30ab\u3067\u3057\u305f\u3002\u3082\u306e\u3059\u3054\u304f\u6642\u9593\u3092\u7121\u99c4\u306b\u3057\u3066\u308b\u306a\u3042\u3002\u3055\u3066\u3001\u307b\u3093\u3068\u306b\u3069\u3046\u3057\u3088\u3046\u304b\u306a\u3002","blog_url":"https://blog.bitarts.jp/","author_name":"miyamae","author_url":"https://blog.hatena.ne.jp/miyamae/","published":"2004-07-31 12:00:00","version":"1.0","height":"190","type":"rich","image_url":null,"title":"Singleton\u60aa","url":"https://blog.bitarts.jp/entry/archives/000690.html","provider_url":"https://hatena.blog","width":"100%"}