Recalculate a jquery matched set?
<p>Let's say I have the following contrived example:</p>

<pre><code>var allListItems = $('li');
...
doSomeStuff();
...
allListItems.css({color: blue});
</code></pre>

<p>now by the time the last line runs allListItems might no longer hold all the list items. Some might have been added to the DOM. Is there some way to force allListItems to recalculate?</p>

<p>I know I can do <code>allListItems = $(allListItems.selector, allListItems.context)</code> but is there something built in?</p>
