Declare empty string in swift

// Create a literal empty string
var emptyString = ""

// Create an optional string
var emptyVariable: String?  // This allows this variable to have a null value, or nil in swift

Similar codes

0 vote174 views1 answer
Swift 5 macos close app
Swift
2 votes139 views1 answer
How do change title color in navigation bar
Swift
1 vote137 views2 answers
Change background color of uitableview section header
Swift
0 vote126 views1 answer
Swift iOS15 navigationbar not working
Swift
0 vote142 views1 answer
On edit input field provide default value if textfield get empty swift
Swift
0 vote133 views1 answer
Get address from latitude and longitude in swift
Swift
1 vote149 views1 answer
Swipe left to go back iphone swift
Swift
1 vote123 views1 answer
Swiftui with animation duration
Swift
0 vote136 views1 answer
Initializer generator xcode swift
Swift
0 vote128 views1 answer
Circular array swift
Swift