title: Update a row using DataTable()
body: <p>I would like to know the correct way to update/redraw a table row using the new API. <a href="https://stackoverflow.com/questions/20862476/datatable-fnupdate-row-with-new-value">Old questions</a> suggest <code>table.fnUpdate</code>. Should I still be using the old API for this?</p>
  
  <p>The <a href="http://datatables.net/reference/api/" rel="noreferrer">new API</a> tells me nothing about updating rows.</p>
  
  <p>Thanks in advance!</p>