Pop() to remove last element of an array
by Sanju[ Edit ] 2009-12-11 14:31:32
Pop() to remove last element of an array
We can remove the last element of the array by applying pop() method to the JavaScript function.
Here is the syntax of applying pop() method to an array
Syntax:
scripts.pop();
Example:
<script type="text/javascript">
var scripts = new Array();
scripts[0] = "Domain";
scripts[1] = "Hosting";
scripts[2] = "FreeTemplates";
scripts[3] = "Javascript";
document.write(scripts.join(" <br> "));
document.write("<br>--Now after applying pop()--<br>");
scripts.pop();
document.write(scripts.join(" <br> "));
</script>
Result:
Domain
Hosting
FreeTemplates
JAvascript
--Now after applying pop()--
Domain
Hosting
FreeTemplates
