jQuery perfomance when trying to hide rows in table
<p>i have the performance problem.
I have a table with 500 rows for example, i try to hide column in it, and spend near 10seconds on waiting.</p>

<pre><code>&lt;table&gt;
&lt;thead&gt;
&lt;th class="c1"&gt;ColumnName1&lt;/th&gt;
&lt;th class="c2"&gt;ColumnName2&lt;/th&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;td class="c1"&gt;data&lt;/td&gt;
&lt;td class="c2"&gt;data&lt;/td&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</code></pre>

<p>i use smth like</p>

<pre><code>jQuery('.c2').hide(); 
</code></pre>

<p>Can anybody give me advice how to improve speed in this issue.</p>

<p>Thanks!</p>
