Feb 10 · 1 min read · One of the biggest performance gains in modern Swift development comes from understanding how to run tasks in parallel. As shown in the code snippet, the difference between a sluggish UI and a snappy app often comes down to just one keyword: async le...
Join discussionDec 9, 2025 · 12 min read · Networking is the backbone of almost every modern iOS application. However, as projects grow in complexity, the network layer often becomes a “junk drawer” for URL construction, messy completion handl
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Oct 29, 2025 · 9 min read · In my previous article, I introduced the Swift Android Gradle Plugin that simplifies integrating Swift code into Android projects. To demonstrate the plugin in action, I built a sample Android app that generates fractal images using Swift and renders...
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Jun 27, 2025 · 3 min read · What Are Asynchronous Operations? Asynchronous operations are tasks that run in the background without blocking the current thread. This means your app can continue responding to user interactions while waiting for these tasks to complete. These oper...
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Feb 17, 2025 · 13 min read · Hey iOS folks! In Swift, Structured Concurrency tasks are represented by async let and task groups. While both serve the same purpose, their lifecycles work slightly differently. Today, we'll explore these differences with examples. ⚠️ : I assume yo...
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Nov 11, 2024 · 4 min read · In a recent project, we observed one of those bugs that lets every developer jubilate. It was only happening rarely and seemed to manifest in varying ways. But first, some context: We were running a Swift/Vapor server which controls a generic Zühlke...
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May 25, 2024 · 3 min read · Deep Dive to Swift Concurrency 시리즈 https://toby.hashnode.dev/deep-dive-to-swift-concurrency-async-let Task Group 이전 시간 async let을 활용하여 Structed Concurrency(부모Task, 자식Task)를 구현해보았음. func fetchOneThumbnail(withID id: String) async throws -> UIImage {...
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May 25, 2024 · 3 min read · async let 에 대해서 보통 Swift Concurrency에 대해서 사용하고자 하면 다음과 같이 사용할 것이다. func fetchOneThumbnail(withID id: String) async throws -> UIImage { let imageReq = imageRequest(for: id) let metadataReq = metadataRequest(for: id) let (data, _) = try awa...
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