{"author_name":"shikaku","title":"C#\u3000\u6b63\u898f\u8868\u73fe\u3067\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u4e2d\u304b\u3089\u6570\u5b574\u6841\u53d6\u5f97","author_url":"https://blog.hatena.ne.jp/shikaku/","categories":["C#"],"width":"100%","height":"190","provider_url":"https://hatena.blog","published":"2018-10-06 00:44:01","description":"aaa_2017_8411.csv\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u540d\u3067\u30012\u3064\u76ee\u306e\u6570\u5b574\u6587\u5b57\u304c\u6b32\u3057\u3044\u30b5\u30f3\u30d7\u30eb System.Text.RegularExpressions.MatchCollection mc = System.Text.RegularExpressions.Regex.Matches(item, @\"\\d{4}\"); string code = mc[1].Value; \u30cd\u30bf\u5143 https://dobon.net/vb/dotnet/string/regex.html https://www.megasoft.co.jp/mifes/seiki/s007.html","version":"1.0","type":"rich","image_url":null,"blog_url":"https://blog.systemjp.net/","provider_name":"Hatena Blog","url":"https://blog.systemjp.net/entry/2018/10/06/004401","blog_title":"shikaku's blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2018%2F10%2F06%2F004401\" title=\"C#\u3000\u6b63\u898f\u8868\u73fe\u3067\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u4e2d\u304b\u3089\u6570\u5b574\u6841\u53d6\u5f97 - shikaku&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}