title: How generate unique Integers based on GUIDs
body: <p>Is it possible to generate (highly probable) unique Integer from GUIDs?</p>
  
  <pre><code>int i = Guid.NewGuid().GetHashCode();
  
  int j = BitConverter.ToInt32(Guid.NewGuid().ToByteArray(), 0);
  </code></pre>
  
  <p>Which one is better?</p>