Swift ios set a new root view controller

Question

I wonder if its possible to set a new root VC?

My app gets init with a uinavigation controller that has a table view to be the root VC.

Then from the table v

Answer 1

Swift 4, 5, 5.1

    let story = UIStoryboard(name: "Main", bundle:nil)
    let vc = story.instantiateViewController(withIdentifier: "NewViewController") as! NewViewController
    UIApplication.shared.windows.first?.rootViewController = vc
    UIApplication.shared.windows.first?.makeKeyAndVisible()