title: Add and Delete Operation on HTML Object Clone
body: <p>i have a select like this, for which i created clone , now i want to add and remove option by value in clonecity object, please help</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>var $city = $('select[name=city]');
  var $clonecity = $city.find('option').clone();</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;select name="city" id="city"&gt;
      &lt;option stateid="1" value="1"&gt; City1 &lt;/option&gt;
      &lt;option stateid="1" value="2"&gt; city2 &lt;/option&gt;
      &lt;option stateid="2" value="3"&gt; city3 &lt;/option&gt;
  &lt;/select&gt;</code></pre>
  </div>
  </div>
  </p>