title: Remove quotes from variable push
body: <p>I'm taking the data I get back from an AJAX query and doing this:</p>
  
  <pre><code>var chart_d=[];    
  chart_d.push('['+index+","+item.count+']');   
  </code></pre>
  
  <p>The result is this.</p>
  
  <pre><code>["[0,2860]", "[1,4858]", "[2,12735]", "[3,11432]", "[4,23950]", "[5,1002970]"]
  </code></pre>
  
  <p>However, what I need is this:</p>
  
  <pre><code> [[0,2860], [1,4858], [2,12735], [3,11432], [4,23950], [5,1002970]]
  </code></pre>
  
  <p>That is, the same exact thing, but without all the double quotes. I'm not sure how those get added in.</p>
  
  <p>Thanks.</p>