/Swift/Swift 5 get first character of string

Swift 5 get first character of string

Swift 5 get first character of string

Swift 5
let str = "abcdef"
print( String(str.characters.prefix(1)) ) // output: "a"
print( String(str.characters.prefix(3)) ) // output: "abc"

0

Similar codes

0 vote356 views1 answer
Swift adding image as background
Swift
1 vote334 views1 answer
Swift get max of two numbers
Swift
0 vote344 views1 answer
Swift sort list true before false
Swift
1 vote418 views2 answers
How to scroll to section in tableview swift
Swift
0 vote351 views1 answer
Swift repeating array
Swift
1 vote344 views1 answer
Swift uibutton programmatically set ontap function
Swift
3 votes344 views1 answer
Show back button in navbar swift
Swift
0 vote355 views1 answer
Swift reduce function
Swift
0 vote314 views3 answers
Parsing to double any data type in swift
Swift
0 vote373 views1 answer
Add callbacks to view swiftui
Swift

Share