iOS dev. Страница 23

Getting Started with Swift Regex

Swift 5.7 brings a whole new way of working with regular expressions.

Concurrency in iOS: GCD

This would be my first article that talk about concurrency in iOS

Linked List Problem - Add Two Numbers in Swift - Holy Swift

Check the solution for the Leetcode problem called Add Two Numbers in Swift. Start your linked list Swift algorithm studying today!

The iOS Engineer’s Guide to Beginning Kotlin Multiplatform Development

Techniques for Sharing Code using Kotlin Multiplatform

VoiceOver navigation improvement tips for SwiftUI apps

Improving VoiceOver navigation support is an essential part of making your apps more accessible. A few tips can help you improve quickly.

Probably the best guide to Swift Timer - forceUnwrap

Swift's Timer class allows us to schedule work. Repeat the work or run it once. SwiftUI import SwiftUI struct TimersSwiftUIPlayground: View { private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect() @State private var timerRunCount = 0 var body: some View { ScrollView { Text(String(timerRunCount)) .onReceive(timer) { _ in timerRunCount += 1 guard timerRunCount

Lock screen widgets in SwiftUI

One of the most requested features for iOS was customizable lock screens. And finally, we have got it with the latest iOS 16. We can populate our lock screen with glanceable widgets. Implementing a lock screen widget is straightforward because its API shares the same code with home screen widgets. This week we will learn how to implement lock screen widgets for our apps.

Two Sum Problem in Swift - Holy Swift

How to solve the first Leetcode problem in Swift. Two Sum problem solved in Swift! Use hash maps to leverage your daily algorithms.

New MapKit Configurations with SwiftUI - Holy Swift

Learn how to use the new MapKit Configurations with SwiftUI. MKMapConfiguration is the new abstract interface to create amazing maps in iOS.

SwiftUI View Modifiers Tutorial for iOS

Learn how to refactor your code to create powerful custom SwiftUI view modifiers. Make your views look consistent and your code easier to read and maintain.

Designing for scalable Dynamic Type in iOS for accessibility

Design deliverables and principles for implementing the Dynamic Type accessibility setting in iOS.

Testing SwiftUI Bindings in Xcode Previews

Xcode previews are there to make use faster. And they do - but if you want to test out bindings, you need to give it a little bit of thought.

@ViewBuilder usage explained with code examples

The @ViewBuilder attribute allows you to create compact code and improve readability. SwiftUI forces you already to use the result builder.

Unit Test Setup And Teardown

A look at the various XCTestCase unit test setup and teardown methods.

How to update or refresh Widget and Siri Intent programmatically in Swift for WatchOS? - Holy Swift

How to refresh Widget and Siri Intent programmatically in Swift. How to update dynamic configuration Intent in iOS code.

Memento Pattern with SwiftUI - Holy Swift

Learn the Memento Design pattern with SwiftUI. Improve your Swift architecture using this to create flexible undo functions for iOS.

iOS Screen Navigation Engine at Revolut

I’m here to open your eyes to Custom Navigation Engines just like the one we created on our Revolut Flow Engine.