I'm a curious, passionate iOS Developer from The Netherlands who loves learning and sharing knowledge.
Practical Core Data is for intermediate to advanced developers who want to learn more about Core Data. Whether you're new to Core Data, or tried using it years ago, you'll find that Practical Core Data introduces you to all the essentials to get you up and running with the framework.
Practical Combine is a book aimed at intermediate to advanced developers who want to learn more about Apple's Combine framework. This book takes you all the way from the basics to building custom Combine publishers using Practical, useful examples that you can start using immediately.
We all know that async / await was one of this year’s big announcements WWDC. It completely changes the way we interact with concurrent code. Instead of using completion handlers, we can await results in Read more…
Meet async / await, explore structured concurrency, protect mutable state with actors should be watched first. Threading model Compares GCD to Swift. It’s not built on top of GCD. It’s a whole new thread pool. Read more…
Persistence everywhere Core Data takes care of many complexities to persist data. It converts in-memory graph to persisted data and takes care of all kinds of complex tasks like memory management. Core Data works on Read more…
When performing slow work, you might dispatch off of the main queue. Updating an observable object off of the main queue could result in this updating colliding with a “tick” of the run loop. This Read more…
Map, filter, reduce, dropFirst all work in async sequences: for try await someThing in async.dropFirst() { } For example. AsyncSequence suspends on each element and receives values asynchronously from the iterator. AsyncSequences either complete with Read more…
A good way to get started with SwiftUI is to use it for new features. SwiftUI can be mixed in with UIKit and AppKit code. It also allows you to expand into new platforms, like Read more…