{"categories":["C#"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20080515%2F1210841852\" title=\" Extension Method - String - Faith and Brave - C++\u3067\u904a\u307c\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"faith_and_brave","type":"rich","url":"https://faithandbrave.hateblo.jp/entry/20080515/1210841852","version":"1.0","image_url":null,"description":"using System.Text.RegularExpressions; namespace Shand.Extension { public static partial class Extensions { public static bool IsNullOrEmpty(this string str) { return string.IsNullOrEmpty(str); } public static bool IsRegexMatch(this string str, string pattern) { return new Regex(pattern).IsMatch(str)\u2026","blog_title":"Faith and Brave - C++\u3067\u904a\u307c\u3046","title":" Extension Method - String","author_url":"https://blog.hatena.ne.jp/faith_and_brave/","provider_name":"Hatena Blog","published":"2008-05-15 17:57:32","blog_url":"https://faithandbrave.hateblo.jp/","width":"100%","provider_url":"https://hatena.blog","height":"190"}