Delay using DispatchTime.now() + float?

Question

What exactly is going on with DispatchTime.now()

How come I can\'t assign the time to wait as a variable?

And How Could I use a variable ?

Answer 1

You can use DispatchTimeInterval to add time in DispatchTime.

For Example :

let whenWhen = DispatchTime.now() + DispatchTimeInterval.seconds(time)
DispatchQueue.main.asyncAfter(deadline: whenWhen){

    print("Hello")

}