{"type":"rich","provider_name":"Hatena Blog","description":"\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 using System.Collections.Generic; public static class IEnumerableExtensions { public static IEnumerable<TSource> StartWith<TSource>( this IEnumerable<TSource> source, params TSource[] value ) { foreach ( var n in value ) { yield return n; } foreach ( var n in source ) { yield return n; } } } \u2026","categories":["C#","C# - \u62e1\u5f35\u30e1\u30bd\u30c3\u30c9"],"height":"190","blog_url":"https://baba-s.hatenablog.com/","published":"2015-03-23 11:25:12","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbaba-s.hatenablog.com%2Fentry%2F2015%2F03%2F23%2F112512\" title=\"\u3010C#\u3011\u30b7\u30fc\u30b1\u30f3\u30b9\u306e\u5148\u982d\u306b\u5024\u3092\u8ffd\u52a0\u3057\u3066\u8fd4\u3059\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","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/baba_s/20180826/20180826160156.png","author_name":"baba_s","blog_title":"\u30b3\u30ac\u30cd\u30d6\u30ed\u30b0","author_url":"https://blog.hatena.ne.jp/baba_s/","url":"https://baba-s.hatenablog.com/entry/2015/03/23/112512","title":"\u3010C#\u3011\u30b7\u30fc\u30b1\u30f3\u30b9\u306e\u5148\u982d\u306b\u5024\u3092\u8ffd\u52a0\u3057\u3066\u8fd4\u3059\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9"}