title: Remove single quotes from array object
body: <p>I have an array </p>
  
  <pre><code>watch = ['52055690','52056600','52056603','52055260','52055255','52055276']
  </code></pre>
  
  <p>Here every object is coming with single quotes. I just need to get 
      array in following form </p>
  
  <pre><code>[52055690, 52056600,52056603,52055260,52055255,52055276]
  </code></pre>
  
  <p>I tried following </p>
  
  <pre><code>var range = [];
  for (var i = 0; i &lt; watch.length; i ++ ) {
    range.push( watch[i])
  }
  </code></pre>
  
  <p>But still i was not able to make it out.
     Could anyone please help me out with it?</p>