Save Struct to UserDefaults
I have a struct that I want to save to UserDefaults. Here's my struct struct Song { var title: String var artist: String } var songs: [Song] = [ Song(title: "Title 1", artist "Artist 1"), Song(title: "Title 2", artist "Artist 2"), Song(title: "Title 3", artist "Artist 3"), ] In another ViewController, I have a UIButton that appends to this struct like @IBAction func likeButtonPressed(_ sender: Any
Introducing SourceKit-LSP - Announcements - Swift Forums
As recently announced by @akyrtzi, we have been working on a new language service for Swift and C-family languages based on the Language Server Protocol (LSP). I am excited to say that the source code for SourceKit-LSP is now available on GitHub! While the new language service is still in early development, we are making it available today to continue its development in the open. Check it out at G
OptionSet - NSHipster
Written by Mattt November 7th, 2018 (revised) This article has been translated into: français Objective-C uses the NS_OPTIONS macro to define option types, or sets of values that may be combined together. For example, values in the UIViewAutoresizing type in UIKit can be combined with the bitwise OR operator (|) and passed to the autoresizingMask property of a UIView to specify which margins and d
Server-side Swift: Making Canopy – Max Howell – Medium
Recently I built and released Canopy, a service that provides instant push notifications for activity on your GitHub repositories with apps for Mac and iOS. I haven’t worked on anything server-side for years, setting up the server and writing the server-side code was really fun; it was refreshing to take a break from event-driven app-like programming and do something different, but still I got to
Swift から Method Swizzling - ひ to り go と
昔はよく使ってた Method Swizzling だけど、Objective-C ランタイムの機能なので Swift 時代になってからはなんとなく手を出さずにいた。でも実際に書いてみると何も import せずに関連関数を呼び出せたし、普通にすっきりしたコードで実現できるのね。 extension NSObject { public class func swizzle(_ originalSelector: Selector, to replacedSelector: Selector) { method_exchangeImplementations( class_getInstanceMethod(self, originalSelector)!, class_getInstanceMethod(self, replacedSelector)! ) } } 少し便利な定義 exte
Apple’s use of Swift in iOS 12
Two years ago I measured Apple’s use of Swift in iOS 10.1 and last year I counted how many applications were using Swift in iOS 11.1. This year I’m analyzing iOS 12, released by Apple this month. Easily preview Mermaid diagramsLive update when editing in your preferred editorCapture screenshots with customizable marginsCreate PNG from the TerminalFree download on the Mac App Store MethodologyThe m
Swift 4.2 Released!
Ted Kremenek is a member of the Swift Core Team and manages the Languages and Runtimes group at Apple. Swift 4.2 is now officially released! Swift 4.2 builds on the strengths of Swift 4, delivering faster compile times, improving the debugging experience, updating the standard library, and converging on binary compatibility. You can watch a quick overview of it by watching the WWDC 2018: What’s Ne
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Swiftのエラーハンドリングはなぜ最先端なのか - Qiita
SwiftのGenericsとProtocolの実装
Swift 5 and ABI stability - The.Swift.Dev.
GitHub - amzn/smoke-framework: A light-weight server-side service framework written in the Swift programming language.
[AutoDiff] Support general differentiable manifolds and move tangent space definition to AST by rxwei · Pull Request #19626 · apple/swift · GitHub
Smoke is a New Lightweight Server-Side Framework for Swift from Amazon
GitHub - norio-nomura/ObjectEncoder: Swift Encoders implementation using `[String: Any]`, `[Any]` or `Any` as payload.
Swiftでasync/awaitな書き方もできるPromiseライブラリHydra - Qiita
Website Moved
テストの書き方、Quickの使い方
swift - 4.2 では Linux でも Foundation が使える
わいわいSwift Package Manager
ISO8601DateFormatter：iOS（Swift）で日付・時刻を ISO 8601 形式にして扱う - Qiita
