title: Hide table view until all the data is loaded - IOS
body: <p>I'm trying to hide table view until all the data is loaded. I found this question:</p>
  
  <p><a href="https://stackoverflow.com/questions/3894520/uitableview-hide-all-groups-cells-while-data-is-loading">UITableView - hide all groups/cells while data is loading</a></p>
  
  <p>They say about setting sections to 0 until all data is loaded, and then reload cells and table view, but they don't detail how to do it.</p>
  
  <p>Many thanks</p>