-1
How do I get one letra
specifies a variable?
var variavel = "teste";
I’d like to take a letra separada
, I need to put each letter in a different variable
Thank you!
-1
How do I get one letra
specifies a variable?
var variavel = "teste";
I’d like to take a letra separada
, I need to put each letter in a different variable
Thank you!
4
You can access the property characters
of a String
and use it to extract a array
of your characters. If you want a array
of String
for each Character
you need to use the method map
to transform the [Character]
in [String]
.
let str = "teste"
let strCharactersArray = Array(str.characters) // ["t", "e", "s", "t", "e"]
let strStringArray = str.characters.map{String($0)} // ["t", "e", "s", "t", "e"]
To go through each letter of the Voce String you can use the loop for
in
:
for character in str.characters {
print(character)
}
Perfect! Thank you very much!
@Brunobafilli if the answer solved your problem mark it as right by clicking on the sign ✓
to the left of the answer.
Browser other questions tagged string swift
You are not signed in. Login or sign up in order to post.
I don’t understand why they were negative. + 1
– Leonardo