Question

How to get the last character from a string in Swift

Answer 1

let s = "swift"
let lastCharacter = s.last!

print(lastCharacter)



/*
run:

t

*/

 

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Answer 2

let s = "swift"
let lastCharacter = s[s.index(before: s.endIndex)] 

print(lastCharacter)



/*
run:

t

*/

 

70+ SQL courses for beginners and professionals

Answer 3

let s = "swift"
let lastCharacter = s.suffix(1)

print(lastCharacter)



/*
run:

t

*/

 

70+ SQL courses for beginners and professionals