title: unable to use parseFloat after JSON Stringify
body: <p>I have a line of code which says --</p>
  
  <pre><code>var latitude = JSON.stringify(place.lat);
  </code></pre>
  
  <p>when I do alert(latitude) -- It gives me output "33.232342" .But I want the number so when I do </p>
  
  <pre><code>var latitude = parseFloat(JSON.stringify(place.lat));
  </code></pre>
  
  <p>I get NaN. Could someone tell me what the problem might be?</p>
  
  <p>Thanks</p>