how to select elements that contains a call and not another in jQuery
<p>Ilets assume i have the following HTML</p>

<pre><code>&lt;a class='x y'&gt;A&lt;/a&gt;
&lt;a class='x '&gt;B&lt;/a&gt;
&lt;a class='x '&gt;C&lt;/a&gt;
&lt;a class='x y'&gt;D&lt;/a&gt;
</code></pre>

<p>how can I select all <code>&lt;a&gt;</code> that have class <code>x =&gt; jQuery('a.x')</code> and not class <code>y</code> without iterating with a loop to exclude them ?</p>
