title: How to parse url with underscoreJS
body: <p>I have an url in this format:</p>
  
  <pre><code>domain.com/update/item/1
  </code></pre>
  
  <p>How I could retrieve the number 1 from url (for instance, parsing the url) and make me able to use it?</p>
  
  <p>To give some more details about the scenario:</p>
  
  <ul>
  <li>the page rendered associated with that url is a backbone template
  called by a view</li>
  <li>I need that value 1 to retrieve and than to use it in a html form</li>
  <li>it will be useful if exsist a way to retrieve that value directly from the template page using the inline code (for istance, using &lt;%
  codeHere %></li>
  </ul>