title: return the first non repeating character in a string in javascript
body: <p>So I tried looking for this in the search but the closest I could come is a similar answer in several different languages, I would like to use Javascript to do it.</p>
  
  <p>The problem is I have an arbitrary string that I would like to return the first non repeating character.  EX:  'aba' -> would return b
  'aabcbd' -> would return c.
  This is what I have so far, just a simple for loop to start. </p>
  
  <pre><code>var someString = 'aabcbd';
  
  
  
  var firstNonRepeatedCharacter = function(string) {
  for(var i = 0; i &lt; someString.length; i++){
  
  }
  };
  </code></pre>
  
  <p><a href="http://jsfiddle.net/w7F87/" rel="noreferrer">http://jsfiddle.net/w7F87/</a>
  Not sure where to go from here</p>