title: sending a 2d array jquery post to java servlet
body: <p>I have some data that I need to send that is in a 2D array. I found that you send an array through post here
  <a href="https://stackoverflow.com/questions/13241668/how-to-send-array-to-servlet-using-jquery-ajax">here</a> but i need to send a 2D array from my javascript using post to a java servlet. Is there a way to do this?</p>