title: how to match all 3 digit except a particular number
body: <p>How do i match all 3 digit integers except one particular integer, say 914.</p>
  
  <p>Getting all 3 digit integers is simple enough <code>[0=9][0-9][0-9]</code></p>
  
  <p>Trying something like <code>[0-8][0,2-9][0-3,5-9]</code> removes more integers from the set apart from just 914. </p>
  
  <p>How do we solve this problem?</p>