title: hide everything except the first element with jquery
body: <p>Is there a one lined way to hide all of a certain type of elements in one selector. I know you could do this:</p>
  
  <pre><code>$('p').hide();
  $('p:first(or :eq(0)').show()</code></pre>
  
  <p>Possibly something like this:</p>
  
  <pre><code>$('p:eq(>0)')</code></pre>