Tips

A collection of bite-size iOS and programming tips easy to digest.

Unwrap optional values in XCTest with XCTUnwrap

No more manual if let and guard let in your tests.

// MARK: - What is it?

If this is just a comment for you, this article might benefit you.

Caching dependencies in Github Actions

How to cache Pods, Ruby gem, and Carthage in your iOS project.

if let

How not to use it

Take a screenshot and record a video in iOS Simulator

Learn how to do all of this without any external tools.

UIRefreshControl with new card style modal

Make sure your refresh control working on iOS 13.

Create a new iOS12 project in Xcode11

Required modifications to make your newly created project work in iOS 12 or lower.

Elsewhere