In this tutorial, you’ll work through a series of Swift-specific interview questions and answers.

Welcome to our mini-series on getting started with programming in Swift! In this series, you’ll learn some Swift programming basics using playgrounds.

In this tutorial, you’ll learn how ARC works and how to code in Swift for optimal memory management. You’ll learn what reference cycles are, how to use the Xcode 10 visual debugger to discover them...

In this tutorial, you’ll learn how to use unsafe Swift to directly access memory through a variety of pointer types.

Learn to write functions and data types while making minimal assumptions. Swift generics allow for cleaner code with fewer bugs.

In this protocol-oriented programming tutorial, you’ll learn about extensions, default implementations and other techniques to add abstraction to your code.

Swift 5 is finally available in Xcode 10.2! This release brings ABI stability and improves the language with some long-awaited features. See what’s new!

In this tutorial, you’ll see first-hand how similar these languages are and how simple it is to convert Swift to Kotlin by porting an iOS app to Android.

Learn the subtle, but important, differences between reference and value types in Swift by working through a real-world problem.

Learn how object oriented programming works in Swift by breaking things down into objects that can be inherited and composed from.

Learn how to extend your own types with subscripts, allowing you to index into them with simple syntax just like native arrays and dictionaries.

Learn all about enums, structs, and classes in Swift, including value vs reference semantics, dynamic member lookup, and protocol conformance.

This article focuses on the main similarities and differences between Swift and Kotlin, including implementation, style, syntax and other important details.

In this tutorial you will learn all about error handling in Swift. You’ll learn about all the new features added in Swift 2.0 and discover how to use them.

Learn how to extend your own types with subscripts, allowing you to index into them with simple syntax just like native arrays and dictionaries.

Download a handy 4-page PDF Swift 5.1 Cheat Sheet and Quick Reference!

Convert a SwiftUI app to use the new Swift concurrency and find out what’s going on beneath the shiny surface.

In this tutorial, you’ll learn to use dynamic features in Swift to write clean code, create code clarity and resolve unforeseen issues quickly.

Learn about what is new in Swift 4.

Swift 5.1 is finally out! This article will take you through the advancements and changes the language has to offer in its latest version.

Download a handy 1-page PDF Swift Cheat Sheet and Quick Reference!

Welcome to the second part of this learning Swift mini-series, where you’ll learn to use strings, type conversion, type inference and tuples.

Ever wonder how to support multiple versions of iOS or cross-platform code? Swift availability attributes makes this messy task much cleaner. Learn all about them in this tutorial.

Swift 4.2 is finally out! This article will take you through the advancements and changes the language has to offer in its latest version.