{"height":"190","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.jhashimoto.net%2Fentry%2F20120510%2F1336621695\" title=\"IEnumerable.ToLookup\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>","description":"Enumerable.ToLookup(TSource, TKey) \u30e1\u30bd\u30c3\u30c9 (IEnumerable(TSource), Func(TSource, TKey)) (System.Linq)\u6307\u5b9a\u3055\u308c\u305f\u30ad\u30fc \u30bb\u30ec\u30af\u30bf\u30fc\u95a2\u6570\u306b\u5f93\u3063\u3066\u3001IEnumerable \u304b\u3089 Lookup \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 using System; using System.Collections.Generic; using System.Linq; namespace LinqSample { class Program { static void Main(string[] args) { Man[] \u2026","url":"https://blog.jhashimoto.net/entry/20120510/1336621695","version":"1.0","blog_url":"https://blog.jhashimoto.net/","author_url":"https://blog.hatena.ne.jp/JHashimoto/","published":"2012-05-10 12:48:15","categories":[".NET","C#","LINQ"],"title":"IEnumerable.ToLookup\u30e1\u30bd\u30c3\u30c9","provider_name":"Hatena Blog","author_name":"JHashimoto","image_url":"http://capture.heartrails.com/150x130/shadow?http://msdn.microsoft.com/ja-jp/library/bb549073.aspx","blog_title":"Architect's Log","provider_url":"https://hatena.blog","type":"rich"}