title: there is something like didAppear for a cell in a collection view?
body: <p>I have a problem with my textViews, because when they appear, always appear scrolled to the bottom, I read here that is a problem that occurs when the textview has constraints, and the solution is set the isScrollEnabled to false and in the didAppear set to true, but because the superview of my textview is a cell in a collectionView, I don't know how to solve this</p>
  
  <p>BTW, I'm using swift 3 and XCode 8</p>
  
  <p>edit: Sorry, I'm not using a nib</p>