SWIFT

swift iterate through string

let string = "hello world"
string.forEach {
	print("character = (char)")
}

swift iterate through string

let string = "hello world"
for char in string {
	print("character = (char)")
}

swift iterate through string

let string = "hello world"
for (index, char) in string.enumerated() {
	print("index = (index), character = (char)")
}