title: Check for null cells in HTML Table
body: <p>So I have this div on my page:</p>
  
  <pre><code>&lt;div id="valueTableBTS"&gt;&lt;/div&gt;
  </code></pre>
  
  <p>This div gets filled with an html table dynamically. What I want to be able to do in JQuery is to check if this table has any empty cells, so I know if I need to keep calling my other method to fill it with any newly grabbed values.</p>
  
  <p>How would I do that?</p>