Note: this article is up to date as of Swift 5.0 and Xcode 10.2 XCTest is Apple’s framework for testing code and user interfaces. It provides a variety of methods for testing equality, comparison, and error-throwing. However, the function names can be longer than the test input, making it hard to see what is going […]
ARKit is quite good at tracking images, but it struggles to disambiguate similar compositions. Core ML can help fill in the gaps. ARKit Image Tracking ARKit is a powerful tool that allows developers to create Augmented Reality apps. It comes loaded with image detection and tracking functionality, which allows apps to “anchor” virtual content contextually on to […]
Find out why Systrace may be reporting jank on an app with EditText. Learn more about Android GPU rendering and how it may be affected by EditText.