What's the fastest selector
<p>Just trying to improve my selector. I have a lot of rows, but i need to exclude rows that has "table_row valuetemplate" class.</p>

<pre><code>&lt;table&gt;      
    &lt;tr class="table_row"&gt;&lt;/tr&gt;
    &lt;tr class="table_row"&gt;&lt;/tr&gt;
    &lt;tr class="table_row"&gt;&lt;/tr&gt;
    &lt;tr class="table_row valuetemplate"&gt;&lt;/tr&gt;
&lt;/table&gt;
</code></pre>

<p>I know this very fast :</p>

<pre><code>$(".table_row")
</code></pre>

<p>This one is much slower:</p>

<pre><code>$(".table_row:not(.valuetemplate")
</code></pre>

<p>Is this the only way to exclude?</p>
