Protocol extensions on Structs causes compile error 'Self' constrained to non-protocol type
I'm attempting to apply a constrained protocol extension to a struct (Swift 2.0) and receiving the following compiler error: type 'Self' constrained to non-protocol type 'Foo' struct Foo: MyProtocol { let myVar: String init(myVar: String) { self.myVar = myVar } } protocol MyProtocol { func bar() } extension MyProtocol where Self: Foo { func bar() { print(myVar) } } let foo = Foo(myVar: "Hello, Pro
What's New in Swift 3 - Part 2
Curious about what’s new in Swift 3? In this second part of a three-post series, Daniel discusses Functions & Closures, Collections, and Living with Guidelines. You can find the other parts here: Part 1 - Enums and Parameters Part 3 - Clarity, Good Looking C, and API Guidelines. Functions And Closures Removing currying function declaration syntax (Proposal 0002) Proposal 2 in Swift Evolution was t
Swiftã¯3.0ã§å®‰å®šã™ã‚‹ã®ã‹ï¼Ÿ リリース予定日ã¨æ–°æ©Ÿèƒ½ãƒªã‚¹ãƒˆ
↠å‰å›ž 連載 INDEX 次回 → 第1回ã§ã¯ã€2015å¹´12月3æ—¥ã«SwiftãŒã‚ªãƒ¼ãƒ—ンソース化ã•ã‚ŒãŸã“ã¨ã‚’紹介ã—ãŸãŒã€ãã‚Œã¨åŒã˜ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§Swift Evolutionリãƒã‚¸ãƒˆãƒªã§Swift 3ã®ãƒãƒ¼ãƒ‰ãƒžãƒƒãƒ—も公開ã•ã‚ŒãŸã€‚ãã®ãƒãƒ¼ãƒ‰ãƒžãƒƒãƒ—ã®å†…容をベースã«ã€ä»Šå›žã¨æ¬¡å›žã¯å‰å¾Œç·¨ã«åˆ†ã‘ã¦Swift 3.0リリースã«å‘ã‘ã¦ã®å‹•å‘を紹介ã™ã‚‹ã€‚ Swift 3.0ã®ãƒªãƒªãƒ¼ã‚¹äºˆå®š Swift 3.0リリース予定ãŒSwift Evolutionã®README（英語）ã«æ˜Žè¨˜ã•ã‚Œã¦ã„る。リリース予定日ã¯ã€Œä»Šå¹´å¾ŒåŠã€ã¨æ›¸ã‹ã‚Œã¦ã„ã‚‹ãŒã€æ¯Žå¹´9月ã«æ–°ã—ã„iOSï¼Xcodeã®æ£å¼ç‰ˆã‚’リリースã™ã‚‹ã®ãŒæ’例ã¨ãªã£ã¦ã„ã‚‹ã®ã§ã€ã‚ˆã»ã©ã®ã“ã¨ãŒãªã„é™ã‚ŠSwift 3.0ã®æ£å¼ãƒªãƒªãƒ¼ã‚¹ã‚‚9月ã¨ãªã‚‹ã ã‚ã†ã€‚7月ã®ã€ŒEndgame for Swift 3ã€ã¨é¡Œã—ãŸãƒ¡ãƒ¼ãƒªãƒ³ã‚°ãƒªã‚¹ãƒˆã®æŠ•ç¨¿ï¼ˆè‹±èªžï¼‰ã§ã‚‚「Swift 3ã®ç ´å£Šçš„変更
Swift 3.1ã®ãƒªãƒªãƒ¼ã‚¹ãƒ—ãƒã‚»ã‚¹ãŠã‚ˆã³ãã‚Œã«å«ã¾ã‚Œã‚‹å¤‰æ›´å†…容ã®ç´¹ä»‹ï¼ˆå‰ç·¨ï¼‰
Swift 3.1ã®ãƒªãƒªãƒ¼ã‚¹ãŒ2017年春ã«è¿«ã£ã¦ããŸã€‚今回ã¯å‰å¾Œç·¨ã«åˆ†ã‘ã¦ã€ãã®ãƒªãƒªãƒ¼ã‚¹ãƒ—ãƒã‚»ã‚¹ã‚„変更内容を解説ã™ã‚‹ã€‚å‰ç·¨ã§ã¯ãƒªãƒªãƒ¼ã‚¹ãƒ—ãƒã‚»ã‚¹ï¼äº’æ›æ€§ï¼é–‹ç™ºç‰ˆã®Swiftを利用ã™ã‚‹æ–¹æ³•ã‚’å–り上ã’る。 ↠å‰å›ž 連載 INDEX 次回 → ç¾æ™‚点ã§ã®Swiftã®æ£å¼æœ€æ–°ç‰ˆã¯3.0.2ã§ã‚ã‚Šã€ç€ã€…ã¨æ¬¡æœŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®é–‹ç™ºãŒé€²ã‚“ã§ã„る。ã¾ãŸã€2016å¹´12月9æ—¥ã«Swift 3.1ã®ãƒªãƒªãƒ¼ã‚¹ãƒ—ãƒã‚»ã‚¹ã®å…¬å¼ã‚¢ãƒŠã‚¦ãƒ³ã‚¹ã‚‚ã‚ã£ãŸã€‚今回ã¯ç¾åœ¨é€²è¡Œã—ã¦ã„ã‚‹Swiftã®é–‹ç™ºçŠ¶æ³ã€ãŠã‚ˆã³Swift 3.1ã«å«ã¾ã‚Œã‚‹å¤‰æ›´å†…容ãªã©ã‚’紹介ã—ã¦ã„ã。 Swift 3.1 Release Processã®ç´¹ä»‹ 2016å¹´12月9æ—¥ã«ã€ŒSwift 3.1 Release Processã€ã¨ã„ã†Swift 3.1リリースプãƒã‚»ã‚¹ã®å…¬å¼ã‚¢ãƒŠã‚¦ãƒ³ã‚¹ãŒã‚ã£ãŸã®ã§ç´¹ä»‹ã™ã‚‹ã€‚ Swift 3.1ã®ãƒªãƒªãƒ¼ã‚¹äºˆå®šæ™‚期 Swift 3.1
Swift 3ã®ãƒªãƒªãƒ¼ã‚¹å‰ã«ã€ã“ã‚Œã¾ã§ã®é€²åŒ–ã®å¤‰é·ã‚’ãªãžã‚‹
ãã“ã§ã€ä»¥ä¸‹ã®4ã¤ã®ç‰¹å¾´ã‚’æŒã¤è¨€èªžã¨ã—ã¦ç´¹ä»‹ã•ã‚ŒãŸã€‚ 高速 モダン（クãƒãƒ¼ã‚¸ãƒ£ãƒ¼ã€ã‚ªãƒ—ショナル型ã€ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ã€åž‹æŽ¨è«–ã€ã‚¿ãƒ—ル……） 安全 インタラクティブ（REPL：対話実行環境ã€Playground） ã¾ãŸã€Cocoaフレームワーク・ランタイムをObjective-C言語環境ã¨å…±æœ‰ã—ã¦ãŠã‚Šã€Objective-C言語を使ã£ãŸå ´åˆã¨åŒæ§˜ã«ä½•ã®åˆ¶é™ã‚‚ãªãアプリ開発ãŒå¯èƒ½ã§ã€Swiftコードã¨Objective-Cコードã¨ã®æ··åœ¨ã‚‚ã§ãã‚‹ã“ã¨ãªã©ãŒå¼·èª¿ã•ã‚ŒãŸã€‚ ã“ã®ç™ºè¡¨ç›´å¾Œã‹ã‚‰ã€Swiftã¯æ´—ç·´ã•ã‚ŒãŸè¨€èªžä»•æ§˜ãªã©ã‹ã‚‰å¤§ããªæ³¨ç›®ã‚’集ã‚ãŸãŒã€ãã“ã‹ã‚‰ç¾æ™‚点ã§2å¹´ã»ã©ã®çŸæœŸé–“ã§å¤§ããªé€²åŒ–ã‚’é‚ã’ã¦ã„る。 Swift 2.2ã¾ã§ã®é€²åŒ–ã®å¤‰é· ã“ã‚Œã¾ã§çŸã„スパンã§Swiftã«ã¯ã•ã¾ã–ã¾ãªæ”¹å–„ãŒç¹°ã‚Šè¿”ã•ã‚Œã¦ããŸãŒã€ãã®èª¬æ˜Žã®ãŸã‚ã«ã‚‚ã€ç¾æ™‚点ã§ã®æ£å¼ç‰ˆæœ€æ–°ã®2.2.1ã¾ã§ã®é€²åŒ–ã®å¤‰é·ã‚’ã–ã£ã¨è¦‹ã¦ãŠã“ã†ã€‚ Sw
Swiftã®ã“ã‚Œã¾ã§ã®å‹•å‘ã®ã¾ã¨ã‚㨠今後ã®ã•ã‚‰ãªã‚‹ç™ºå±•ã®æœŸå¾… - iOSDC 2016
Swiftã®ã“ã‚Œã¾ã§ã®å‹•å‘ã®ã¾ã¨ã‚㨠今後ã®ã•ã‚‰ãªã‚‹ç™ºå±•ã®æœŸå¾… - iOSDC 2016AI-enhanced description The document outlines the development and evolution of the Swift programming language from its initial release in 2010 to various significant updates up until Swift 4.0. It highlights key features such as error handling, the adoption of a more swifty API design, and integration with Objective-C, along with references to resources
Swift API Design Guidelinesã®ç´¹ä»‹(Swift 3版) - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? Swift.org - API Design Guidelinesã‚’èªã¿ãªãŒã‚‰æ—¥æœ¬èªžã§æ›¸ãèµ·ã“ã—ã¦ã¿ã¾ã—ãŸã€‚ (全訳ã§ã¯ç„¡ãã€ã¾ãŸä¸€éƒ¨æ„訳ãªã©æ··ã–ã£ã¦ã„ã¾ã™ã€‚) API Design Gudelinesã¨ã„ã†ã“ã¨ã§ã€ä¾‹ãˆã°ã‚¢ãƒ—リ実装ã®ç‰¹ã«ç”»é¢å´ã®ã‚³ãƒ¼ãƒ‰æ›¸ãéš›ã«ã¯ã‚ã¾ã‚Šæ°—ã«ã—ãªãã¦ã‚‚良ã„æ°—ãŒã™ã‚‹ã‚‚ã®ã‚‚å°‘ã—æ··ã–ã£ã¦ã„ã‚‹æ°—ãŒã—ã¾ã—ãŸã€‚ 原文ã«è±Šå¯Œã«ã‚るコード例ã¯ã»ã¨ã‚“ã©çœã„ãŸã®ã§ã€é©å®œåŽŸæ–‡è¦‹ãŸæ–¹ãŒåˆ†ã‹ã‚Šã‚„ã™ã„ã‹ã¨æ€ã„ã¾ã™ã€‚ 基本 用途ãŒæ˜Žç¢ºãªã“㨠用途ãŒæ˜Žç¢ºãªã“ã¨ã¯ã€æœ€ã‚‚é‡è¦ãªã‚´ãƒ¼ãƒ«ã€‚コードã¯æ›¸ã‹ã‚Œã‚‹ã‚ˆã‚Šèªã¾ã‚Œã‚‹ã“ã¨ã®æ–¹ãŒãšã£ã¨å¤šã„。 明確ã•
What's New in Swift 3 - Part 1
Curious about what’s new in Swift 3? In this first part of a three-post series, Daniel discusses Enums and Parameters. You can find the other parts here: Part 2 - Functions & Closures, Collections, and Living with Guidelines Part 3 - Clarity, Good Looking C, and API Guidelines. Introduction I am Daniel Steinberg, and welcome to What’s New in Swift 3! We are going to take a look at some of the prop
Swift Style Guide Updated for Swift 3
Good news – we have updated our Swift Style Guide for Swift 3! Here at raywenderlich.com, we want to have a consistent style for you in our tutorials, books, videos, and conference materials. We believe it improves readability, and makes our content easier and quicker to understand. Our style guide helps us accomplish this. This update resolves dozens of issues and enhancements from the community
Swift らã—ã„表ç¾ã‚’目指ãㆠ#eventdots
iOS オールスターズ２ã§ãŠè©±ã—ã—ãŸè³‡æ–™ã§ã™ï¼ Swift らã—ã•ã£ã¦ãªã‚“ã ã‚ã†ã€ãã‚“ãªã¨ã“ã‚ã‚’ API デザインガイドライン㨠Swift 標準ライブラリã®è¡¨ç¾ã«ç€ç›®ã—㦠7 ã¤ã»ã©ç´¹ä»‹ã—ã¦ã¿ã¾ã—ãŸã€‚ã‚ãã¾ã§ã‚‚ "指é‡" ãªã®ã§ã€Žãã†ã„ã†é¢¨ã«è€ƒãˆã¦ã„ãã®ãã€ã¿ãŸã„ã«æ‰ãˆã¦ã€ãã“ã‹ã‚‰ã¯ "自分らã—ã„" 言葉を紡ã„ã§ã„ã£ã¦ãã‚ŒãŸã‚‰ã„ã„ã®ã‹ãªã£ã¦æ€ã„ã¾ã™ã€‚
What’s New in Swift 3?
Swift 3 arrived on September 13, 2016, and brought major code changes to all Swift developers. If you haven’t been following the Swift Evolution project closely, you may wonder what changes are in store, how it will affect your code, and when you should start porting your code to Swift 3. This article is for you! :] In this article, I’ll highlight the most significant changes in Swift 3 that will
NS Prefix å¤–ä¼ â€¦ Copy-On-Write #関モãƒã‚™
The document provides a technical overview of Swift structures for bridging Objective-C types such as NSData and NSDate. It describes the implementation details of a data structure that wraps NSData, supporting both immutable and mutable variants, and covers methods for initializing, appending data, and converting between Swift and Objective-C types. Additionally, it includes a structure for manag
Objective-C id as Swift Any - Swift Blog - Apple Developer
In many cases, your code will not have to change significantly in response to this change. Code that in Swift 2 relied on value types implicitly converting to AnyObject will continue to work as-is in Swift 3 by passing as Any. However, there are places where you will have to change the declared types of variables and methods and get the best experience in Swift 3. Also, if your code is explicitly
Swift 3 Access Controls
Swift 3 has brought us some interesting access control changes. The differences between open and public or private and fileprivate take some getting used to. Luckily unless you are writing a framework the new rules are simple. Here is what you need to know. Note: Swift 4 has changed the scope of private access reducing the need to use fileprivate for extension access. See Swift 4 access levels for
ランã‚ング
メンテナンス
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
#243: The Great Swift 3 Rename ðŸ¤
Swift API Design Guidelines (dec 3, 2015)
Proper namespacing (or class naming) convention in Swift frameworks (for iOS)
Implicitly unwrapped optional assign in Xcode 8
140 proposals in 30 minutes
as AnyObject, as Anyã«ã‚ˆã‚‹boxingã®æŒ™å‹•ã«ã¤ã„ã¦èª¿ã¹ã¦ã¿ãŸ #CodePiece
{{#tags}}- {{label}}
{{/tags}}