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 vote335 views1 answer
Update cell value swift
Swift
0 vote359 views1 answer
Did select row at
Swift
0 vote348 views2 answers
Swift scrollview scroll to bottom
Swift
0 vote377 views1 answer
Swift subtract dates
Swift
-1 vote329 views1 answer
Detect textfield change swiftui
Swift
2 votes386 views1 answer
Settimeout in swift
Swift
0 vote337 views1 answer
After redirect from another viewcontroller in swift 5 make full view view controller
Swift
0 vote358 views1 answer
Mp3 player with swift iOS & macOS
Swift
0 vote338 views1 answer
Method overloading
Swift
0 vote378 views1 answer
Swift rounded tab bar
Swift