String Interpolation - Swift Programming

String interpolation inserts values into a string by writing expressions inside \(...).

Build a sentence

string_interpolation.swift

let language = 
let version = 6
let sentence = "\(language) version \(version)"
let loud = sentence + "!"

print(sentence)
print(loud)

let language = 
let version = 6
let sentence = "\(language) version \(version)"
let loud = sentence + "!"

print(sentence)
print(loud)

let language = 
let version = 6
let sentence = "\(language) version \(version)"
let loud = sentence + "!"

print(sentence)
print(loud)

interpolation Inside a string literal, `\(value)` evaluates the value and inserts its text.