jQuery selector performance - One statement vs two
<p>Is there any performance difference between using two separate calls to hide two elements, or would it be more/less efficient to use only 1 statement?  Is there any practical difference?</p>

<pre><code>$('#container1').hide();
$('#container2').hide();
</code></pre>

<p>vs:</p>

<pre><code>$('#container1, #container2').hide();
</code></pre>

<p>Also, which do you think is more readable? </p>
