and learn how to write less code with Swift protocols... (more…)

Learn how to unit test UIViewController and UIView in Swift 5 with Xcode and XCTest. We'll cover: benefits of unit testing view controllers; what we should be unit testing; how to design a view controller for testability; and sharpen our knowledge by writ... (more…)

Swift 5.4 is now officially released! This release contains a variety of language and tooling improvements. (more…)

My last post explained that invoking swift/utils/build-script compiles the C++ source code in the apple/swift project and produces a swift compiler executable. (more…)

Let’s take a quick look at one of the design patterns that should help us to write a good Object-Oriented code. (more…)