Demo of Array Pop using JavaScript

<script type="text/javascript">

var scripts = new Array();
scripts[0] = "PHP";
scripts[1] = "ASP";
scripts[2] = "JavaScript";
scripts[3] = "HTML";

document.write(scripts.join(" <br> "));
document.write("<br>--Now after applying pop()--<br>");

scripts.pop();

document.write(scripts.join(" <br> "));
</script>