title: How can i get the status of a column using JQuery?
body: <p>I mean, is there any way to know if a column is hidden? i just learned to hide them with </p>
  
  <pre><code>$('#tableG td:nth-child('+(index+1)+'), #tableG th:nth-child('+(index+1)+')').hide();
  </code></pre>
  
  <p>but now i need to get the status, is there anything like:</p>
  
  <pre><code>if($('#tableG th:nth-child('+(index+1)+')').show() == true) { ... }
  </code></pre>