Dec 31, 2025 · 3 min read · When building SwiftUI views, you often need to run code at key moments in the view’s lifecycle — especially when the view appears on screen. SwiftUI gives us several ways to do this, and understanding the difference is critical for writing clean, eff...
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Dec 30, 2025 · 3 min read · With the introduction of the Observation framework in iOS 17+, @Observable has become the cornerstone of state and data flow in modern SwiftUI apps. In this post, we’ll explore: How @Observable works under the hood How SwiftUI tracks property chang...
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Dec 30, 2025 · 5 min read · SwiftUI’s declarative syntax feels simple, but under the hood it relies heavily on property wrappers to manage state, data flow, and UI updates. If you’ve ever been confused about when to use @State, @Binding, @ObservedObject, or how the new @Observa...
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Sep 29, 2025 · 1 min read · ⚠️ 本篇文章已搬遷至 css.im1010ioio.dev，請至新站閱讀完整版。 iOS 26 的液態玻璃（Liquid Glass）效果，今天我們來試試看網頁能不能做到。這個效果的核心概念是「模糊背景」再加上「不規則扭曲」，就像透過一杯正在晃動的水看東西一樣。 DEMO 連結：Liquid Glass Effect 一、原理 用 SVG 濾鏡的位移地圖（feDisplacementMap）把「背景影像」扭曲，再搭配…
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Sep 17, 2025 · 6 min read · Keeping up with Apple’s yearly updates can feel like a full-time job. Just when you’ve mastered the latest APIs, another WWDC keynote drops a whole new set of tools and frameworks. If you're an iOS developer, you know the cycle well. This article is ...
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Sep 17, 2025 · 5 min read · When Apple releases a big update, it is not just about new toggles in settings. It is about the way a phone feels when you lift it, the way photos land in a feed, and the tiny moments that add up across a day. iOS 26 lands at a moment when expectatio...
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Sep 16, 2025 · 9 min read · Welcome to my article, “iOS 26 Release Date & Time: New Ways to Make Money Online” Every time Apple announces a new iOS update, the tech world pays attention. The iOS 26 release date & time is already a hot topic, and millions of iPhone users are eag...
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Jul 28, 2025 · 3 min read · iOS 26 introduces new capabilities for customizing navigation bars in SwiftUI — including navigation subtitles, the ToolbarSpacer, and more powerful ToolbarItemGroup placement. In this tutorial, we’ll build a small demo that showcases how to use thes...
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Jul 25, 2025 · 3 min read · Hi iOS devs, it’s been a long while since last time! Here I’m back with some cool stuff about iOS 26~ iOS 26 brings a refined aesthetic to TabView—with a native liquid glass effect and powerful new APIs like .tabViewBottomAccessory. In this tutorial,...
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Jul 26, 2025 · 6 min read · The iOS 26 Public Beta release has tech fans abuzz. With Apple adding one of its biggest design revamps and a few under-the-bonnet upgrades, it's no surprise you might be tempted to gain early access. But the real question is: Do you install the iOS ...
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