title: Clear empty arrays from a 2d Array
body: <p>I have an array - </p>
  
  <pre><code>[[Rice, 125.0, 5000.0, Sat Dec 30 01:23:24 GMT-06:36 1899], [, , , ], [, , , ], [, , , ], [, , , ], [, , , ], [, , , ], [, , , ]]
  </code></pre>
  
  <p>I am needing to remove the empty arrays from the end of the array how can I do this?</p>