tab('show'); // Select tab by name
   $('#myTab a:first').tab('show'); // Select first tab
   $('#myTab a:last').tab('show'); // Select last tab
   $('#myTab li:eq(2) a').tab('show'); // Select third tab (0-indexed)
   </pre>

   <h3>Markup</h3>
   <p>You can activate a tab or pill navigation without writing any JavaScript by simply specifying <code>data-toggle="tab"</code> or <code>data-toggle="pill"</code> on an element. Adding the <code>nav</code> and <code>nav-tabs</code> classes to the tab <code>ul</co