Introduction: Swift for Complete Beginners

Translated by the Hacking with Swift translation team

Description: If you want to learn the language all at once before you start making apps, this is for you.

• Jak zainstalować XCode i stworzyć projekt Playground.

• Zmienne i stałe

• Typy danych

• Operatory

• Interpolacja ciągu znaków

• Tablice

• Dictionaries (Słowniki)

• Switch case

• Typy opcjonalne

• Wiązanie typów opcjonalnych (z ang. Optional chaining)

• Typy wyliczeniowe (z ang. Enumerations)

• Statyczne właściwości i metody

• Kontrola dostępu

• Polimorfizm i Konwersja typu

• Domknięcie (closure)

Need help?

I put together answers for over 600 of the most frequently asked questions I received from readers into one place: the Swift 5 Knowledge Base. It answers basic and advanced questions, and provides lots of free code you can re-use however you please. If you hit problems, try searching there first.

If you're still having problems, you can post to the Hacking with Swift subreddit where you can expect an answer fairly quickly, or you can find me on Twitter where I'll do my best to help.

Project files

The project files for Hacking with Swift are all available on GitHub, where you can view them, fork them, or download them: click here for the GitHub repo.

SPONSORED Join a FREE crash course for mid/senior iOS devs who want to achieve an expert level of technical and practical skills – it’s the fast track to being a complete senior developer! Hurry up because it'll be available only until September 29th.

Click to save your spot

Sponsor Hacking with Swift and reach the world's largest Swift community!