code: function ( cell, val ) {
  			var table = $(cell).parents('table');
  			if ( DataTable.Api ) {
  				// 1.10
  				table.DataTable().cell( cell ).data( val );
  			}
  			else {
  				// 1.9
  				var dt = table.dataTable();
  				var pos = dt.fnGetPosition( cell );
  				dt.fnUpdate( val, pos[0], pos[2], false );
  			}
  		}
docs: Cell write function
  
  Default function will simply write to the HTML and tell the DataTable
  to update.
  
  @type   {function}
  @param  {node} cell `th` / `td` element to write the value to
  @return {string}    Data two write