How can I remove a class from an element with a matching attribute/value?
<p>Using jQuery, how can I remove the class <code>header</code> from all <code>&lt;th&gt;</code> elements with the attribute <code>nofilter="True"</code>?</p>

<pre><code>&lt;th class="header" nofilter="True" scope="col" align="left"&gt;City&lt;/th&gt;
</code></pre>

<p>The result should be:</p>

<pre><code>&lt;th nofilter="True" scope="col" align="left"&gt;City&lt;/th&gt;
</code></pre>
