Infinum #iOSCocoaTreats - weekly dev newsletter
Jul 9 2020
Property Wrappers, WWDC and As We May Code
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Swift UI Property Wrappers
Learn what SwiftUI's @State, @Binding, @StateObject, and @ObservedObject property wrappers do, and when they should be used.
Introducing Swift’s New Modern Date Picker
A UI component that was long overdue for a refresh just got one.
Using an AppDelegate with the new SwiftUI-based app lifecycle
Another useful interoperability API.
Full-screen development with Xcode and the Simulator
Using Xcode and the Simulator in full-scree.
A SignInWithAppleButton in SwiftUI
Apple has made it even easier to implement its new Sign in with Apple functionality.
Modern cell configuration
Discover new techniques for configuring collection view and table view cells to quickly build dynamic interfaces in your app.
Refine Objective-C frameworks for Swift
Fine-tune your Objective-C headers to work beautifully in Swift.
Useful Xcode breakpoint
When you dismiss a controller and you don’t hear the pop sound (or see the log), you probably have a retain cycle.
As We May Code
What if, instead of lowering source code down for the purpose of execution, we raised it for the purpose of understanding?
P.S. We are hiring!
Testing Retain Cycles & Preparing for Presentations
How to Make Your Code Reviewer Fall in Love with You
Solving Crashes & Testing
AsyncSequence & Race condition vs. Data Race
Combine, SwiftUI and Sleeping
Dynamic Type Sizes, Subjects & A Single Link
Custom Environment Values, AWS for Swift & Minimun iOS Version to Support
Button Configuration, Render Test & Custom Dump
Leap Seconds & Multiple Alerts
Test Retries, StaticString & Woodoo Magic