title: Regex code explanation
body: <p>Can someone tell me what this line of code means, I know that it looks for regular expressions but i dont understand the bit at the end.</p>
  
  <pre><code>System.Text.RegularExpressions.Regex("(?&lt;=&lt;Last&gt;).*(?=&lt;/Last&gt;)");
  </code></pre>
  
  <p>Thanks in advance.</p>