{"type":"rich","blog_url":"https://blog.jhashimoto.net/","author_name":"JHashimoto","provider_name":"Hatena Blog","image_url":"http://capture.heartrails.com/150x130/shadow?http://msdn.microsoft.com/ja-jp/library/bb352880.aspx","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.jhashimoto.net%2Fentry%2F20120316%2F1331895536\" title=\"IEnumerable.Contains\u30e1\u30bd\u30c3\u30c9 - Architect&#39;s Log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","description":"Enumerable.Contains(TSource) \u30e1\u30bd\u30c3\u30c9 (IEnumerable(TSource), TSource) (System.Linq)\u65e2\u5b9a\u306e\u7b49\u5024\u6bd4\u8f03\u5b50\u3092\u4f7f\u7528\u3057\u3066\u3001\u6307\u5b9a\u3057\u305f\u8981\u7d20\u304c\u30b7\u30fc\u30b1\u30f3\u30b9\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002 SQL\u3067\u306f\u3001WHERE\u301cIN\u301c\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002 \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 using System; using System.Linq; namespace LinqSample { class Program { static void Main(string[] args) { int[] numbers = new int[] { 1, 2, 3, 4, \u2026","blog_title":"Architect's Log","url":"https://blog.jhashimoto.net/entry/20120316/1331895536","published":"2012-03-16 19:58:56","height":"190","width":"100%","provider_url":"https://hatena.blog","categories":[".NET","LINQ"],"title":"IEnumerable.Contains\u30e1\u30bd\u30c3\u30c9","author_url":"https://blog.hatena.ne.jp/JHashimoto/"}