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ios

A collection of 41 issues

Time-Based View Updates in SwiftUI

SwiftUI's TimelineView is a powerful feature for building views that update according to whatever schedule you provide. Whether you're creating a real-time clock, a countdown timer, or periodic data visualizations, TimelineView simplifies the process by letting you schedule updates with fine-grained control. What is TimelineView? A

Implementing Shared With You in SwiftUI

This is a companion article to my presentation about "Creating Shareable Experience" at iOSDevUK 2024 in Aberystwyth. Have you ever lost track of a link, a song, or some other recommendation a friend has sent you in a busy chat? It happens to all of us and, fortunately,

iOSDevUK 2024 Source Code & Slides

I'll be speaking at iOSDevUK later this week and wanted to make the source code for the demo apps available in advance. Creating Shareable Experiences.pdfGoogle Docs https://github.com/aryamansharda/SharedWithYouDemo GitHub - aryamansharda/TicTacToe: GroupActivity DemoGroupActivity Demo. Contribute to aryamansharda/TicTacToe development by creating an account

Using @DebugDescription in Xcode 16

Debugging can be tricky, especially with custom types. Clear and informative debug output is essential for understanding the behavior of your code. That's where the CustomDebugStringConvertible protocol and @DebugDescription macro come in. In this article, we'll take a look at how to work with this protocol

Blend Modes in SwiftUI

Blend modes play a crucial role in digital design, enabling designers to easily create complex visual effects like overlays and textures. They're essential for tasks like photo manipulation, creating lighting effects, and adding depth to images. Blend modes, as the name suggests, blends the colors of multiple layers

Mastering Animatable and AnimatablePair in SwiftUI

SwiftUI makes creating animations a breeze, but sometimes you need a bit more control over how things move and animate. In this article, we'll explore Animatable and AnimatablePair and we'll see how we can use these APIs to craft more advanced animations in our apps. But,

Useful Aliases for Everyday iOS Development

In this post, we'll cover a bunch of handy aliases for Xcode, CocoaPods, Git, and more that will help make your workflow more efficient. These tips will help you spend less time context switching and more time coding. ℹ️ We'll look at how to add these

Converting Codable Models To CSV

Recently, while working on a side project, I needed to convert an array of Codable models into a CSV file. While there are several 3rd-party solutions available, I was reluctant to introduce yet another dependency into my project for what seemed like a fairly straightforward task. Instead, I'd

Exploring ABI stability, @frozen, and library evolution mode

I was poking around in the Swift Standard Library, as one does, and I kept bumping into the @frozen keyword everywhere. I'd never used this keyword before, and as I tried to get a better handle on it, I found myself traveling further down the rabbit hole than

Recreating The DVD Screensaver In SwiftUI

Do you remember that DVD screensaver from the early 2000s? Not only was it a practical tool for preventing screen burn-in on CRT displays, but it's also become a cultural icon. Like many of you, I can remember seeing this screensaver as a kid, but I'd