How to count how many characters a string has - Swift

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#1 by (4 votes)

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I'm having some difficulties with simple things. How do I count how many letras has a variable?

let word = wordEasy[0]
for var i = 0; i < word.count ?????

string swift

asked by anonymous 22.01.2016 / 18:22

1 answer

score 4 · Answer 1

4

If it is Swift 1 :

word.utf16count

If it is Swift 2 :

word.characters.count

22.01.2016 / 18:27