title: Is there a simple way that I can sort characters in a string in alphabetical order
body: <p>I have strings like this:</p>
  
  <pre><code>var a = "ABCFE";
  </code></pre>
  
  <p>Is there a simple way that I can sort this string into:</p>
  
  <pre><code>ABCEF
  </code></pre>
  
  <p>Thanks</p>