title: Can anyone know how to convert UDID to UUID(40digit to 32digit)
body: <p>How to convert UDID to UUID(40 digit to 32 digit) in following format using ObjectiveC? </p>
  
  <pre><code>[0C50D390-DC8E-436B-8AD0-A36D1B304B18]
  [8-4-4-4-12]
  </code></pre>