title: Regex to match contents in last pair of brackets
body: <p>Using JavaScript regular expressions, how can I match the contents in the last set of brackets?</p>
  
  <pre><code>input = "the string (contains) things like (35) )( with (foobar) and )( stuff";
  
  desired_output = "foobar"
  </code></pre>
  
  <p>Everything I have tried over-matches or fails entirely.  Any help would be appreciated. </p>
  
  <p>Thanks. </p>