How to adjust a label size to fit the length of the text

Question

I have searched the solution to this in the past QAs, but could not find the right one.
Does anyone know how to adjust aUILabel size dynamically to fit the

Answer 1

All you need to just put 2 lines code

lbl1.numberOfLines = 0
    lbl1.sizeToFit()

It will manage label width as per its content

Hope it helps others :)