printf function with javascriptNestDevelopmentCategoryJavascriptHit616Star0printf같은 형식으로 사용할 필요가 있어서 잠깐 만들게 되었다. See the Pen <a href='http://codepen.io/redgoose/pen/mOZOpL/'>printf function with javascript</a> by redgoose (<a href='http://codepen.io/redgoose'>@redgoose</a>) on <a href='http://codepen.io'>CodePen</a>.