title: keycode on keydown event
body: <p>I'm using <code>keydown</code> event</p>
  <p>Where I get the keycode and convert it to charcode.</p>
  <p>But I got a problem where in keyboard is press <code>2</code> it gives <code>50</code> and charcode as <code>2</code></p>
  <p>When I press <code>2</code> in numpad it gives keycode <code>98</code>, so when I convert charcode <code>a</code></p>