iOS dev. Страница 31

Add rich graphics to your SwiftUI app

Kuba Suder's blog on Mac & iOS development

100 SwiftUI Recipes by DevTechie.com

We finished 100 articles 👏

Discover concurrency in SwiftUI

Kuba Suder's blog on Mac & iOS development

Reduce in Swift

How to use Reduce in Swift

Emerge Tools Blog | Code Injection with Dyld Interposing

Swizzling C functions in compiled iOS apps with dyld interposing.

How to Start iOS Development Career Part 3 - Building User Interfaces

That image is not aligned with the title, right?

Finding hope in custom alerts

UIAlertController alerts form the backbone of a lot of the interactions between our users and our apps. Alerts are often shown at those critical points in our apps where we are asking to confirm an action or allow access to a resource. While there have been some changes to alerts

Getting Started with SwiftUI in 30 Minutes or Less

As SwiftUI turns 3, it’s clearly Apple's answer to modern front-end development. With that in mind Richard Turton takes us through how to migrate from UIKit to SwiftUI in a project in less than 30 minutes. Learn the basics of SwiftUI and how to implement it in your own projects.

Understanding Certificates and iOS Provisioning Profiles

You do not need to understand the theory of certificates and profiles in order to create a fully working iOS app, but you might be interested in knowing how this process works to make future debugging sessions easier.

Sending Asynchronous HTTP-Requests in Swift

A Practical Introduction to Task and Await

Faster Xcode builds when switching branches

An easy workflow change that can save you time rebuilding when reviewing pull requests with XCode.

Metal Part 4: Anti-Aliasing - Moog Engineering

In previous posts, we have discussed how controls and animations can be rendered in shaders to provide flexible and dynamic visuals in apps. When rendering fragments in shaders, you come across a very old problem in computer graphics: aliasing. What is Aliasing? Aliasing can have several definitions, depending on the domain, but often refers to […]

Metal Part 3: Transparency and Comets - Moog Engineering

In previous posts we have covered the basics of Metal and how images are rendered to screen. For transparent and semi-transparent graphics, however, rendering the appropriate color can be difficult. Some graphics have transparent backgrounds or are semi-transparent and need to show one or more layers behind them. The comets in Animoog Z are a […]

Closures in Swift explained – Donny Wals

Closures are a powerful programming concept that enable many different programming patterns. However, for lots of beginning programmers, closures can be tricky to use and understand.

Mastering TimelineView in SwiftUI

TimelineView is a SwiftUI view type that updates its body according to a provided schedule. We used to see SwiftUI views updating its body whenever the data it presents changes. TimelineView doesn’t follow this rule and allows us to build a super-custom schedule to update its content in a precise way. We will learn how to use TimelineView to create time-based views this week.

Core Data Saving Changes

A couple of quick tips to avoid unnecessary save operations when working with Core Data.

Vision Framework Tutorial for iOS: Contour Detection

Learn how to detect and modify image contours in your SwiftUI iOS apps in a fun and artistic way using the Vision framework.