title: How to delete an empty column in HTML table using XSLT?
body: <p>How to delete an empty column in HTML table using XSLT, and having something like this:</p>
  
  <p></p>
  
  <pre>
  
   &lt;table id=&quot;cas6&quot;&gt;
      &lt;tr&gt;
        &lt;td /&gt;
        &lt;td&gt;
          &lt;table&gt;
            &lt;tr&gt;
              &lt;td&gt;rechin&lt;/td&gt;
              &lt;td /&gt;
            &lt;/tr&gt;
            &lt;tr&gt;
              &lt;td&gt;amarillo&lt;/td&gt;
              &lt;td /&gt;
            &lt;/tr&gt;
          &lt;/table&gt;
        &lt;/td&gt;
      &lt;/tr&gt;
    &lt;/table&gt;
    &lt;table id=&quot;cas7&quot;&gt;
      &lt;tr&gt;
        &lt;td&gt;rechin&lt;/td&gt;
        &lt;td /&gt;
      &lt;/tr&gt;
      &lt;tr&gt;
        &lt;td&gt;amarillo&lt;/td&gt;
        &lt;td /&gt;
      &lt;/tr&gt;
      &lt;tr&gt;
        &lt;td&gt;this shouldn&#39;t been&lt;/td&gt;
        &lt;td&gt;deleted&lt;/td&gt;
      &lt;/tr&gt;
    &lt;/table&gt;
  </pre>
  
  <p></p>
  
  <p>To delete the empty column, this being said to remove td's which are empty in all tr's in a <strong>Xth</strong> position</p>