title: Convert NSString to NSDate
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3917250/converting-nsstring-to-nsdate-and-back-again">Converting NSString to NSDate (and back again)</a>  </p>
  </blockquote>
  
  
  
  <p>I make a request to the flickr api and it returns me the date in the following format</p>
  
  <pre><code>"2013-02-01T06:25:47Z"
  </code></pre>
  
  <p>How do i convert this into NSDate format??</p>