Get nth character of a string in Swift programming language

Question

How can I get the nth character of a string? I tried bracket([]) accessor with no luck.

var string = \"Hello, world!\"

var firstChar = string[         


        

Answer 1

You can do it by convert String into Array and get it by specific index using subscript as below

var str = "Hello"
let s = Array(str)[2]
print(s)