Run a function only once swift

// Declare your "once-only" closure like this
private lazy var myFunction: Void = {
    // Do something once
}()

...

// Then to execute it, just call
_ = myFunction

Similar codes

1 vote221 views1 answer
How to make extension for optional in swift
Swift
0 vote215 views1 answer
Swift show title on navigation bar programmatically
Swift
0 vote274 views1 answer
Tableview cell animation swift
Swift
0 vote209 views1 answer
Swift convert frame to another view
Swift
0 vote200 views1 answer
How do i have countdown timer in swift stackoverflow
Swift
0 vote209 views1 answer
Swift double v float
Swift
0 vote207 views1 answer
Swift loop site:stackoverflow.com
Swift
0 vote199 views1 answer
Swift sf symbol uiimage size
Swift
0 vote211 views1 answer
Swift find difference between two arrays
Swift
0 vote218 views1 answer
How to use alamofire pod in swift 5
Swift