ã¾ã foræ–‡ã§æ¶ˆè€—ã—ã¦ã‚‹ã®ï¼Ÿ map, filter, flatMapを使ãˆã°foræ–‡ã¯è¦ã‚Šã¾ã›ã‚“ - kitoko552.memo
è¦ç‚¹ Swiftã§ã¯map, filter, flatMap, forEachを使ãˆã°foræ–‡ã¯å¿…è¦ã‚ã‚Šã¾ã›ã‚“。 mapã®ä¾‹ let numbers: [Int] = [1, 2, 3] // foræ–‡ var twice = [Int]() for num in numbers { twice.append(num * 2) } // map let twice = numbers.map { $0 * 2 } // twice = [2, 4, 6] filterã®ä¾‹ let numbers: [Int] = [1, 2, 3] // foræ–‡ var odd = [Int]() for num in numbers { if num % 2 != 0 { odd.append(num) } } // filter let odd = numbers.filter { $0 % 2 !
Swift.org
To facilitate use as a quick reference, the details of many guidelines can be expanded individually. Details are never hidden when this page is printed. Table of Contents Introduction Fundamentals Naming Promote Clear Usage Strive for Fluent Usage Use Terminology Well Conventions General Conventions Parameters Argument Labels Special Instructions Introduction Delivering a clear, consistent develop
Swift.org
Swift is a general-purpose programming language that’s approachable for newcomers and powerful for experts. It is fast, modern, safe, and a joy to write. struct Binomial: Codable { var genus: String var species: String var subspecies: String? } let tree = Binomial(genus: "Pin", species: "oak") let jsonData = try JSONEncoder().encode(tree) // {"genus":"Pin","species":"oak"} struct ScientificName {
今年ã¯Scalaã‚‚Swiftã‚‚! ã¯ã¦ãªã‚µãƒžãƒ¼ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ³2015ã‚’å…ƒã«ã€Œã¯ã¦ãªæ•™ç§‘書ã€ã‚’最新化ã—ã¾ã—㟠- Hatena Developer Blog
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作ã£ã¦å¦ã¶Swift/iOSアプリ入門 - CAMPHOR- Tech Blog
AppleãŒWWDC2014ã«ã¦Swiftを発表ã—ã¦ã‹ã‚‰2ヶ月近ããŒçµŒã¡ã¾ã—ãŸã€‚OS X/iOSã®ã‚¢ãƒ—リ開発ã«å˜åœ¨ã™ã‚‹Objective-Cã®å£ã¯å–り払ã‚ã‚Œã€ã‚ˆã‚Šå¤šãã®äººã«é¦´æŸ“ã¿ã‚„ã™ã„言語ã¨ã—ã¦ç¾ã‚ŒãŸSwiftã¯ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã¸ã®æ–°ãŸãªé–‹ç™ºè€…ã®æµå…¥ã‚’促ã—æ—¢å˜ã®é–‹ç™ºè€…ã«ã‚‚より安全ã§ãƒ¢ãƒ€ãƒ³ãªã‚¹ã‚¿ã‚¤ãƒ«ã§ã®é–‹ç™ºã‚’å¯èƒ½ã«ã—ãŸç‚¹ã§ã¨ã¦ã‚‚æ“è¿Žã•ã‚Œã¦ã„ã¾ã™ã€‚ æ—¢ã«æ²¢å±±ã®å…¥é–€æ–‡çŒ®ã‚„言語ã®ç‰¹å¾´çš„ãªæŒ¯ã‚‹èˆžã„を解説ã—ãŸæ–‡ç« ãŒæ—¥æœ¬èªžã§ä¸–ã«å‡ºå›žã£ã¦ã„ã‚‹ã“ã¨ã¯æ‰¿çŸ¥ã®ä¸Šã§ã‚ã‚Šã¾ã™ãŒã€æœ€è¿‘ã®beta 3ã§å¤‰æ›´ã«ãªã£ãŸéƒ¨åˆ†ã‚„ã“ã®2ヶ月ã§æºœã¾ã£ã¦ããŸãƒŠãƒ¬ãƒƒã‚¸ã‚’ã‚‚ã¨ã«ã‚らãŸã‚ã¦è¨€èªžã‹ã‚‰ã‚¢ãƒ—リ開発ã¾ã§ä¸€è²«ã—ãŸè§£èª¬è¨˜äº‹ã‚’残ã—ãŸã„ã¨æ€ã„ã¾ã—ãŸã€‚ 本記事ã®æ§‹æˆã¯ã¾ãšé€Ÿç¿’Swiftã§æ–‡æ³•ã®åŸºç¤Žçš„ãªã¨ã“ã‚を話ã—ã€ãã®å¾ŒTodoアプリã®ä½œæˆã‚’通ã˜ã¦ã‚¯ãƒ©ã‚¹ã‚„æ§‹é€ ä½“ã€UIKitを用ã„ãŸã‚¢ãƒ—リ制作ã®å…·ä½“çš„ãªè©±ã‚’ã—ã¦ã„ãã¾ã™ã€‚èªè€…ã¯ä»–言語を多少触ã£ãŸã“
Swift 2.0 大域関数ã®è¡Œæ–¹ã‹ã‚‰ #swift2symposium
5. • abs • advance • alignof • alignofValue • assert • assertionFailure • contains • count • debugPrint • debugPrintln • distance • dropFirst • dropLast • dump • enumerate • equal • extend • fatalError • filter • find • first • flatMap • getVaList • indices • insert • isEmpty • isUniquelyRefer enced • isUniquelyRefer encedNonObjC • join • last • lazy • lexicographicalC ompare • map • max • maxElem
[Swift 1.1] swift㧠api ã‚’å©ã„ã¦ã€JSONをパースã—ã¦ã€è¡¨ç¤ºã•ã›ã‚‹æ–¹æ³• (xcodeã¯6.1, iOSã¯8.1) - Qiita
対応ãƒãƒ¼ã‚¸ãƒ§ãƒ³ swift 1.1 xcode 6.1 iOS 8.1 目標 「yahooニュースã®RSSã‚’JSONã§é…ã£ã¦ã‚‹apiã‚’å©ã„ã¦ã€JSONデータをゲトã—ã¦ã€ãƒ†ãƒ¼ãƒ–ルã§ã²é …目表示ã•ã›ã¦ã€ã‚»ãƒ«ã‚’タップã—ãŸã‚‰webViewã§å…ƒè¨˜äº‹ãŒè¦‹ã‚Œã‚‹ã€ã¨ã“ã‚ã¾ã§å®Ÿè£…。 Playgroundã§ã‚„ã£ã¦ã¿ã¾ã—ãŸã€‚ import UIKit import XCPlayground //make URL of google feed api var urlString = "http://ajax.googleapis.com/ajax/services/feed/load?v=1.0&q=http://rss.itmedia.co.jp/rss/2.0/news_bursts.xml&num=8" var url = NSURL(string: urlString) //download by NSSe
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Appleã®æ–°è¨€èªžã€ŒSwiftã€ã‚’オープンソースã§å®Ÿè£…ã™ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒã‚¹ã‚¿ãƒ¼ãƒˆã€GNUStepã®é–‹ç™ºè€…ã‚‚å‚åŠ | OSDN Magazine
ç±³AppleãŒä»Šå¹´ç™ºè¡¨ã—ãŸãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã€ŒSwiftã€ã‚’オープンソースã§å®Ÿè£…ã™ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã€ŒPhoenixã€ãŒç«‹ã¡ä¸ŠãŒã£ãŸã€‚オープンソース実装を用æ„ã™ã‚‹ã“ã¨ã§ã€iOSã¨Mac OS X以外ã§ã®Swiftã®åˆ©ç”¨ã‚’å¯èƒ½ã«ã™ã‚‹ã“ã¨ã‚’目指ã™ã€‚ Swiftã¯6月ã«Appleã®ã‚¤ãƒ™ãƒ³ãƒˆã€ŒWorldwide Developers Conference（WWDC）2014ã€ã§ç™ºè¡¨ã•ã‚ŒãŸè¨€èªžã€‚iOSãŠã‚ˆã³Mac OS Xå‘ã‘アプリケーション開発ã«å‘ã‘ãŸè¨€èªžã§ã€LLVMをベースã¨ã—ã€Objective-C/C/C++ã¨ã®äº’æ›æ€§ã‚‚ã‚る。9月ã«Golden Master（GM）ã¨ãªã‚‹ã€ŒSwift 1.0ã€ã‚’公開ã—ã¦ã„る。 Swiftã¯Apple以外ã®ãƒ—ラットフォームã«å¯¾å¿œã—ã¦ãŠã‚‰ãšã€ã¾ãŸãã®è¨ˆç”»ã‚‚ã„ã¾ã®ã¨ã“ã‚明らã‹ã«ãªã£ã¦ã„ãªã„。Phoenixã¯ã“ã®å•é¡Œã‚’解決ã™ã‚‹ãŸã‚ã€Swift言語ã®ã‚ªãƒ¼ãƒ—ンãªå®Ÿè£…を作æˆã™
Swift＋有é™ã‚ªãƒ¼ãƒˆãƒžãƒˆãƒ³ã§Promiseã‚’æ‹¡å¼µã™ã‚‹ - Qiita
å‰å›žã®Swiftã§æœ‰é™ã‚ªãƒ¼ãƒˆãƒžãƒˆãƒ³ï¼ˆã‚¹ãƒ†ãƒ¼ãƒˆãƒžã‚·ãƒ³ï¼‰ã‚’作る - Qiitaã®ç¶šãã§ã™ã€‚ ステートマシン（SwiftState）を実際ã«ä½¿ã†ã«ã‚ãŸã‚Šã€ä½•ã‹åˆ†ã‹ã‚Šã‚„ã™ã„サンプルを作ã£ãŸæ–¹ãŒè‰¯ã„ã¨æ€ã„ã€ä»Šå›žã€JavaScriptã§ãŠãªã˜ã¿ã®Promiseクラスをå†ç™ºæ˜Žã—ã¦ã¿ã¾ã—ãŸã€‚ Promiseã«ã¤ã„㦠Promiseã«ã¤ã„ã¦ã¯ã€ã“ã¡ã‚‰ã®è¨˜äº‹ãŒå‚考ã«ãªã‚Šã¾ã™ã€‚ JavaScript Promiseã®æœ¬ JavaScript Promises: There and back again - HTML5 Rocks 一般的ãªPromiseライブラリã®çŠ¶æ…‹é·ç§»ã¯ã€Pending => Fulfilled or Rejectedã®2パターンãŒã‚ã‚Šã¾ã™ã€‚ ãŒã€æ©Ÿèƒ½ã¨ã—ã¦ã‚„やシンプルã™ãŽã‚‹ï¼†n番煎ã˜æ„ŸãŒå¦ã‚ãªã„ã®ã§ã€æ–°ãŸã«Progressã€Pauseã€Cancelã¨ã„ã£ãŸã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ã‚’è¿½åŠ ã—ã¦ã€è¤‡é›‘ãª
Swiftã®RSS Readerã‚’100è¡Œã§ä½œã£ãŸã‚ˆ - Qiita
Swiftã‹ã‚‰æ—¢å˜ã®Objective-Cã®ãƒ©ã‚¤ãƒ–ラリもコールã§ãã‚‹ã®ã§ã€æ–°è¦ã‚¢ãƒ—リを作æˆã™ã‚‹å ´åˆã¯ç§»è¡Œã—ã‚„ã™ã„ã¨æ„Ÿã˜ã¾ã—ãŸã€‚ Movie Screenshot :-p We are hiring! Looking for Swift programmer :-p (日本語) Swiftãªã‚‰èª°ã«ã‚‚è² ã‘ãªã„iOSエンジニア・ウォンテッドï¼ï¼ Github CODE // // ViewController.swift // RSSReader // // Created by susieyy on 2014/06/03. // Copyright (c) 2014å¹´ susieyy. All rights reserved. // import UIKit class ViewController: UITableViewController, MWFeedParserDelegate {
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Appleã€Swift Package Manager開発ã®ãŸã‚ã«Homebrew開発者ã®Max Howellæ°ã‚’雇用。 | AAPL Ch.
オープンソースã¨ãªã£ãŸSwift coreã®å®Ÿè£…を覗ã„ã¦ã¿ã‚ˆã† 。例ãˆã°Optional.swift。 - Qiita
App Builder - Make an App for iOS & Android | DIY App Maker
https://qiita.com/nghialv/items/ae671b20b78304802623
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