/Swift/Nil coalescing swift

Nil coalescing swift

Nil coalescing swift

var a: Int? = nil

// The right operand will be used if the left operand
// evaluates to nil.
print(a ?? "a is nil") // Prints "a is nil"

0

Similar codes

0 vote138 views1 answer
Uilabel set font
Swift
0 vote120 views1 answer
How to recieve hex value from NSData swift
Swift
0 vote122 views1 answer
Swift hide button
Swift
1 vote137 views1 answer
How to disable uitableview selection in swift
Swift
1 vote130 views1 answer
Swift how to change the header color
Swift
0 vote139 views1 answer
Swift dictionary sorted
Swift
0 vote151 views1 answer
Textchange in textview swift
Swift
0 vote78 views1 answer
How to get dictonary key and value swift
Swift
1 vote112 views1 answer
Switches xcode
Swift
0 vote130 views1 answer
NavigationBarTitle text size swiftui
Swift

Share