/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

2 votes312 views1 answer
Swiftui sf symbols
Swift
0 vote265 views2 answers
Swift get last element of array
Swift
0 vote263 views1 answer
Swiftui change form section color
Swift
1 vote258 views1 answer
Swift thread.sleep
Swift
0 vote271 views1 answer
Stack view swift 5 add spacing
Swift
1 vote261 views1 answer
Use of undeclared identifier 'jsCodeLocation'
Swift
0 vote262 views1 answer
Ns transport swift code
Swift
1 vote242 views1 answer
Swift temporary directory
Swift
0 vote280 views1 answer
Hide bottom tab bar swift
Swift
0 vote246 views1 answer
Swift from 1 to 01
Swift

Share