Skip to content

Semicolons in Swift

THE AHA STACK MASTERCLASS

Now open with 50% off launch discount!

This tutorial belongs to the Swift series

In Swift, semicolons are optional.

You can write statements on separate lines, and you don’t need to add a semicolon:

let list = ["a", "b", "c"]
var a = 2

You can add a semicolon, but it adds nothing meaningful in this case:

let list = ["a", "b", "c"];
var a = 2;

But if you want to write more than one statement on the same line, then you need to add a semicolon:

var a = 2; let b = 3
→ Get my Swift Handbook

I wrote 20 books to help you become a better developer:

  • Astro Handbook
  • HTML Handbook
  • Next.js Pages Router Handbook
  • Alpine.js Handbook
  • HTMX Handbook
  • TypeScript Handbook
  • React Handbook
  • SQL Handbook
  • Git Cheat Sheet
  • Laravel Handbook
  • Express Handbook
  • Swift Handbook
  • Go Handbook
  • PHP Handbook
  • Python Handbook
  • Linux Commands Handbook
  • C Handbook
  • JavaScript Handbook
  • CSS Handbook
  • Node.js Handbook
...download them all now!

Related posts that talk about swift: