Out of sheer curiosity, I often find myself checking my daily step count on Apple’s Health app. In an attempt to get a basic intro to Swift, I sought out to replicate this functionality by creating my own custom application. In this post, I’m […]
Using linear interpolation code for computer graphics can help make your iOS apps look better. Learn more about linear interpolation and how two point linear interpolation best works for your needs. See examples in a Linear Interpolation case study and learn how you can use it in your own apps.
XCTest is designed to help write tests in Swift and is used for Swift packages and applications. The preferred unit test Swift organizes test cases and asserts expectations in your application code. One of the biggest challenges to Unit Testing in Swift is often the setup. XCTest helps manage optionals Swift, Swift guard let and Swift assertions. Learn the problem with XCTest and the simple fix to help you use it in a more efficient way.