{"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbaba-s.hatenablog.com%2Fentry%2F2014%2F07%2F22%2F101503\" title=\"\u3010C#\u3011Dictionary\u306b\u65e2\u306b\u6307\u5b9a\u3057\u305f\u30ad\u30fc\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u4f55\u3082\u3057\u306a\u3044Add\u95a2\u6570\u306e\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9 - \u30b3\u30ac\u30cd\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","version":"1.0","published":"2014-07-22 10:15:03","title":"\u3010C#\u3011Dictionary\u306b\u65e2\u306b\u6307\u5b9a\u3057\u305f\u30ad\u30fc\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u4f55\u3082\u3057\u306a\u3044Add\u95a2\u6570\u306e\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/baba_s/20180826/20180826160156.png","author_url":"https://blog.hatena.ne.jp/baba_s/","categories":["C#","C# - \u62e1\u5f35\u30e1\u30bd\u30c3\u30c9","C# - Dictionary"],"url":"https://baba-s.hatenablog.com/entry/2014/07/22/101503","height":"190","author_name":"baba_s","blog_title":"\u30b3\u30ac\u30cd\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog","description":"\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 using System.Collections.Generic; /// <summary> /// Dictionary \u578b\u306e\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9\u3092\u7ba1\u7406\u3059\u308b\u30af\u30e9\u30b9 /// </summary> public static class DictionaryExtensions { /// <summary> /// <para>\u6307\u5b9a\u3057\u305f\u30ad\u30fc\u3068\u5024\u3092\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u306b\u8ffd\u52a0\u3057\u307e\u3059</para> /// <para>\u6307\u5b9a\u3057\u305f\u30ad\u30fc\u304c\u65e2\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u4f55\u3082\u3057\u307e\u305b\u3093</para> /// </summary> public static void AddIfNotExists<TKey, TVa\u2026","blog_url":"https://baba-s.hatenablog.com/","provider_name":"Hatena Blog"}