{"provider_url":"https://hatena.blog","title":"Enumerable.GroupBy \u30e1\u30bd\u30c3\u30c9\u3067\u5076\u6570\u3068\u5947\u6570\u306b\u5206\u3051\u308b","type":"rich","url":"https://noriok.hatenadiary.jp/entry/2015/05/16/010945","height":"190","version":"1.0","blog_url":"https://noriok.hatenadiary.jp/","image_url":null,"author_url":"https://blog.hatena.ne.jp/noriok/","provider_name":"Hatena Blog","author_name":"noriok","description":"Enumerable.GroupBy \u30e1\u30bd\u30c3\u30c9\u3067\u3001\u6570\u5217\u3092\u5076\u6570\u3068\u5947\u6570\u306b\u5206\u3051\u307e\u3059\u3002 \u30af\u30a8\u30ea\u5f0f\u3068\u3001\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u69cb\u6587\u306e 2 \u901a\u308a\u306e\u65b9\u6cd5\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u307f\u307e\u3057\u305f\u3002\u30af\u30a8\u30ea\u5f0f\u3044\u3044\u3067\u3059\u306d\u3002 using System; using System.Collections.Generic; using System.Linq; class Program { static void Main() { var xs = from i in Enumerable.Range(0, 10) group i by i % 2 == 0; foreach (var x in xs) { Console.WriteLi\u2026","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnoriok.hatenadiary.jp%2Fentry%2F2015%2F05%2F16%2F010945\" title=\"Enumerable.GroupBy \u30e1\u30bd\u30c3\u30c9\u3067\u5076\u6570\u3068\u5947\u6570\u306b\u5206\u3051\u308b - C#\u7df4\u7fd2\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2015-05-16 01:09:45","width":"100%","blog_title":"C#\u7df4\u7fd2\u65e5\u8a18"}