ウェブ正規表現. JavaScript. 修飾子(フラグ) x. /([A-Z])\w+/g. テキスト. テストケース. 29 結果 (0.4ミリ秒) RegExr was created by gskinner.com and is proudly hosted by Media Temple. Edit the Expression & Text to see matches. Roll over matches or the expression for details. PCRE & JavaScript flavors of RegEx are supported. Validate your expression …