Remove empty list item using jquery

Question

I have a list that is dynamically built, but there are empty list items that need to be removed.

<ul>
<li>www</li>
<li>www</li>
<li>www</li>
<li></li>
<li></li>
<li></li>
</ul>

How to do it using jQuery?

Answer 1

$('ul li').filter(function() {return $(this).text()​​​​​​​ == '';}).remove();​

Answer 2

$('ul li:empty').remove();

Answer 3

$('ul').find('li').each(function(){
    if($(this).is(':empty'))
        $(this).remove();
});

Please use the Andy implementation (above mine :))