js how to comment code example
Example 1: comment in javascript
// single line comment
/* multiline comemnt
line 2
line 3
line 4 */
Example 2: comment out in javascript
<script type="text/javascript">
<!--
// This is a single line JavaScript comment
document.write("I have comments in my JavaScript code!");
//document.write("You can't see this!");
//-->
</script>