title: remove the (o)th/(n) th option in dropdown menu?
body: <p>Can anyone explan me how to remove (0) th/ (n) th element in dropdown menu ?</p>
  
  <pre><code>&lt;select name="selectBox" id="selectBox"&gt;
     &lt;option value="option1"&gt;option1&lt;/option&gt;
     &lt;option value="option2"&gt;option2&lt;/option&gt;
     &lt;option value="option3"&gt;option3&lt;/option&gt;
     &lt;option value="option4"&gt;option4&lt;/option&gt; 
  &lt;/select&gt;
  </code></pre>