title: AngularJS hide table when table has no rows
body: <p>How can I conditionally hide a HTML table, when the table has no rows? As I am using filters, I do not know beforehand if the result set will be empty or not.</p>
  
  <p>I am iterating over the table rows, but the outer table (including the thead) will get rendered, even if there are no rows. How can I introspect into the length of the resulting array and use that information for ng-show / ng-hide?</p>