Andrew Bancroft

Should you create and adopt a protocol, or should you just pass a function instead? Learn some rules of thumb for making this decision!

Learn to list events from a user's calendar by using Event Kit and Swift!

Learn to add buttons to the navigation bar of your Storyboard-based app without using code!

Functions in Swift are Types, but just how do you identify the Type of a function? Explore this topic and take on some practice exercises in this article!

Callbacks: What are they? How do they work? What are they used for in practice? Get answers to these questions as I explain the fundamentals for Swift Developers!

Join me as I explore project dependency management for apps that are developed for Apple platforms using a popular dependency manager called CocoaPods.

This walk-through will take you step-by-step through working with unwind segues programmatically in Swift.

As our apps move from simplicity to complexity, how can we keep a handle on the trustworthiness of our unit tests? Learn how to create trust-able tests!

If it's controllable, it's testable! Learn to improve your ability to unit test your Swift app - parameterize and push values to your system under test!