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[JS] 영어 첫글자만 대문자로 바꾸기
코드예제 See the Pen <a href="https://codepen.io/hyukson/pen/GRwjjqe"> Untitled</a> by hyukson (<a href="https://codepen.io/hyukson">@hyukson</a>) on <a href="https://codepen.io">CodePen</a>. 코드 function toCapitalize(str) { return str.replace(/\b\w/g, (match) => match.toUpperCase()); } // : 사용예시 toCapitalize('hello world'); // 'Hello World' 코드풀이 'ABC'.replace(/\b\..