title: Select second to last element
body: <p>i need to select the value of second to last input selectable element:</p>
  
  <pre><code>&lt;tr&gt;&lt;td&gt;&lt;select class="x"&gt;...&lt;/select&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr&gt;&lt;td&gt;&lt;select class="x"&gt;...&lt;/select&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr&gt;&lt;td&gt;&lt;select class="x"&gt;...&lt;/select&gt;&lt;/td&gt;&lt;/tr&gt;
  </code></pre>
  
  <p>The select input tag are inside tr tags.</p>
  
  <p>If I use <code>$("select.x").last()</code>, jQuery select the last element. I need to select second to last.</p>