Confusing Javascript quotes
<p>In the jQuery docs mostly every string is "declared" using single quotes. Including the <a href="http://jqueryui.com/demos/datepicker/#option-dateFormat" rel="nofollow" title="documentation">documentation</a> for jQuery UI.</p>

<p>So why doesn't this</p>

<pre><code>$(".datepicker").datepicker({ dateFormat: 'dd.mm.yy' });
</code></pre>

<p>work, but this</p>

<pre><code>$(".datepicker").datepicker({ dateFormat: "dd.mm.yy" });
</code></pre>

<p>does? When using single quotes, the datepicker ignores my <code>dateFormat</code> setting.</p>

<p>(Ignore my silly habit of using double-quotes in the jQuery selector, but single quotes everywhere else :P )</p>
