ParseInt() method on array
<p>I am wondering to how to get number from an array. I have tried its give me NaN error</p>

<pre><code>&lt;script type="text/javascript"&gt;

$(function(){

var Arr = [ 'h78em', 'w145px', 'w13px' ]

alert(parseInt(Arr[0]))


})
&lt;/script&gt;
</code></pre>
