{"title":"LINQ \u3092\u4f7f\u3046\u6642\u306b\u4e00\u822c\u7684\u306b\u6c17\u3092\u4ed8\u3051\u308b\u3053\u3068 via C#\u3067Linq\u3092\u4f7f\u3046\u3088\u308aPython\u306e\u65b9\u304c2\u500d\u901f\u304b\u3063\u305f\u306e\u3067\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u3057\u3066\u307f\u305f","provider_name":"Hatena Blog","description":"\u8ffd\u8a18 2018/04/25 GroupBy \u304c\u9045\u5ef6\u8a55\u4fa1\u3058\u3083\u306a\u3044\u3068\u3044\u3046\u65e8\u306e\u8a18\u8f09\u304c\u3042\u3063\u3066\u307e\u3061\u304c\u3048\u3066\u3044\u305f\u306e\u3067\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002 \u672c\u6587 \u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u898b\u307e\u3057\u305f\u3002 qiita.com \u305d\u3057\u3066\u3001\u305d\u308c\u3092\u53d7\u3051\u3066\u306e\u8a18\u4e8b\u304c\u3042\u308a\u307e\u3059\u3002 qiita.com \u4e0a\u8a18\u8a18\u4e8b\u306b ToList \u3092\u8907\u6570\u56de\u547c\u3073\u51fa\u3057\u3066\u308b\u3053\u3068\u306b\u95a2\u3059\u308b\u8a00\u53ca\u304c\u3042\u308a\u307e\u3059\u3002 \u305d\u3046 LINQ \u3092\u4f7f\u3046\u6642\u306b\u4e00\u756a\u52b9\u304f\u306e\u304c\u7121\u99c4\u306b\u30eb\u30fc\u30d7\u3092\u56de\u3059\u51e6\u7406\u3092\u3044\u3064\u306e\u9593\u306b\u304b\u66f8\u3044\u3066\u3057\u307e\u3063\u3066\u3044\u306a\u3044\u304b\u3068\u3044\u3046\u3068\u3053\u308d\u3067\u3059\u3002 LINQ \u306f\u57fa\u672c\u7684\u306b\u9045\u5ef6\u8a55\u4fa1\u3067\u3059\u3002\u4f8b\u3048\u3070\u2026 var array = new[] { 1, 2, 3 }; var result = array.Where(x => x % 2 =\u2026","published":"2018-04-20 10:57:38","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fokazuki.hatenablog.com%2Fentry%2F2018%2F04%2F20%2F105738\" title=\"LINQ \u3092\u4f7f\u3046\u6642\u306b\u4e00\u822c\u7684\u306b\u6c17\u3092\u4ed8\u3051\u308b\u3053\u3068 via C#\u3067Linq\u3092\u4f7f\u3046\u3088\u308aPython\u306e\u65b9\u304c2\u500d\u901f\u304b\u3063\u305f\u306e\u3067\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u3057\u3066\u307f\u305f - \u304b\u305a\u304d\u306eBlog@hatena\" 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%","author_name":"okazuki","type":"rich","height":"190","image_url":null,"author_url":"https://blog.hatena.ne.jp/okazuki/","blog_url":"https://okazuki.hatenablog.com/","url":"https://okazuki.hatenablog.com/entry/2018/04/20/105738","blog_title":"\u304b\u305a\u304d\u306eBlog@hatena","categories":["C#"],"provider_url":"https://hatena.blog","version":"1.0"}