title: How to uniquely identify each cell in UITableView
body: <p>I have a <code>UITableView</code> and I am trying to make a segue to another <code>viewcontroller</code>, I need the row number so that I can select a string from an array so that I can display this string in the next view controller, I have this code at the moment.</p>
  
  <pre><code>let tableFrontView = segue.destination as! FCTableFrontViewController
  tableFrontView.frontText = path[FlashCardsTableViewCell.init().tag].flashCardFront
  </code></pre>
  
  <p>the <code>FlashCardsTableViewCell.init().tag</code> is currently returning an int for testing purposes though I am wanting to know what I can replace it with to get me the number of the row which was selected by the user.
  Thanks</p>