title: Incrementation of char
body: <p>I found some question asking how to let char 'B' to return 'C' and then 'D' etc. The answers were quite complex and mostly just overkill.</p>
  
  <p>Why not to use simply this:</p>
  
  <pre><code>char X='A';
  X++
  </code></pre>
  
  <p>EDIT: It goes from A to Z and what next? </p>