title: Swift : How to reset some NSUserDefaults everyday at 00:00
body: <p>How to reset some NSUserDefaults everyday at 00:00
  Ex.                  </p>
  
  <pre><code>if Time = 00:00/New day 
  {
      NSUserDefaults.standardUserDefaults().removeObjectForKey("Data")
  }
  </code></pre>