title: Change UITableView row height without dismissing keyboard
body: <p>I have a TextView inside a UITableViewCell. The text inside the TextView can be edited right there in place.</p>
  
  <p>The TextView grows and shrinks vertically depending on the number of lines the text contains. So far I haven't found a possibility to also let the row containing the TextView grow and shrink dynamically.</p>
  
  <pre><code>[tableView reloadData];
  </code></pre>
  
  <p>or</p>
  
  <pre><code>[tableView reloadRowsAtIndexPaths: withRowAnimation:];
  </code></pre>
  
  <p>don't work, because they dismiss the keyboard on every change.</p>
  
  <p>Is there a way to change height of an individual row in a UITableView without dismissing keyboard?</p>