Animate text change in UILabel

Question

I\'m setting a new text value to a UILabel. Currently, the new text appears just fine. However, I\'d like to add some animation when the new text appears. I\

Answer 1

Swift 2.0:

UIView.transitionWithView(self.view, duration: 1.0, options: UIViewAnimationOptions.TransitionCrossDissolve, animations: {
    self.sampleLabel.text = "Animation Fade1"
    }, completion: { (finished: Bool) -> () in
        self.sampleLabel.text = "Animation Fade - 34"
})

OR

UIView.animateWithDuration(0.2, animations: {
    self.sampleLabel.alpha = 1
}, completion: {
    (value: Bool) in
    self.sampleLabel.alpha = 0.2
})