@fahim and everyone:
Hi, I have added a new view controller to the my location app, now the UITabBarController is not the root view controller anymore, how can I keep the code valid?
In the book says I first have to find the UITabBarController, how to find it?
let tabController = UITabBarController as! UITabBarController something like that?
I have given the TabBarController an storyboard id “AppContent”, but unable to call it.