Question

How to convert array of chars to string in Swift

Answer 1

import Foundation

let charArray: [Character] = ["H", "e", "l", "l", "o"]

// Method 1: Using the String initializer
let resultString1 = String(charArray)

// Method 2: Using joined() (explicitly casting to String)
let resultString2 = String(charArray.map { String($0) }.joined())

print("Using String initializer: \(resultString1)")
print("Using joined(): \(resultString2)")



/*
run:

Using String initializer: Hello
Using joined(): Hello

*/

 

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