title: if/else or double if?
body: <p>Are there any difference between using double (or triple,..)if instead of if/else branch, like</p>
  
  <pre><code>if(a==b)
  {}
  else if(a==c)
  {}
  else if(a==d)
  {}
  </code></pre>
  
  <hr>
  
  <pre><code>if(a==b)
  {}
  if(a==c)
  {}
  if(a==d)
  {}
  </code></pre>
  
  <p>Thanks</p>