title: jQuery - keydown / keypress /keyup ENTERKEY detection?
body: <p>Trying to get jQuery to detect enter input, but space and other keys are detected, enter isn't detected.  What's wrong below: </p>
  
  <pre><code>$("#entersomething").keyup(function(e) {
      alert("up");
      var code = (e.keyCode ? e.keyCode : e.which);
      if (code==13) {
          e.preventDefault();
      }
  
      if (code == 32 || code == 13 || code == 188 || code == 186) {
          $("#displaysomething").html($(this).val());
  });
  
  &lt;input id="entersomething" /&gt;
  &lt;div id="displaysomething"&amp;gt;&amp;lt;/div&amp;gt;
  </code></pre>
  
  <p><a href="http://jsfiddle.net/zeRrv/" rel="noreferrer">http://jsfiddle.net/zeRrv/</a></p>