title: Creating Method for UI Notification in Swift
body: <p>In one of my views, I have a UITableView. I would like to create a function that is called whenever a user selects a cell in the table. I figure I should use "UITableViewSelectionDidChangeNotification", but I am new to iOS and Swift so I don't know how to precede.</p>
  
  <p>Thanks for your help!</p>