jQuery .empty()

by JM note

HTML

<style>
div {
	margin: 5px;
	height:20px;
	background: pink;
}
</style>
<script src='//code.jquery.com/jquery.min.js'></script>

<div class="hello">안녕</div>
<div class="goodbye">잘가</div>

<script>
$( ".hello" ).empty();
</script>