JQuery Avoid Null in URL?
<p>I was just wondering if there's any way I can avoid parameter=null in jsp?</p>

<p>Will there be any function that's similar to the <a href="http://www.cafeaulait.org/course/week2/43.html" rel="nofollow">Java's ? : operator</a> for Jquery?</p>

<p>Thanks.</p>
