Swift, a Swift Sample
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The document discusses the Swift programming language, highlighting its popularity, usage across various Apple platforms, and its growing acceptance among developers as a replacement for Objective-C. It includes coding examples, syntactical features, and helpful resources for learning Swift. Additionally, it provides links to job opportunities at Carfax, Inc. for those interested in Swift development.
Swift, a Swift Sample
- 1. Swift, a Swift Sample @FinneyCanHelp aka Mike Finney from CARFAX, Inc.
- 2. Twitter Tweet a Hi
- 3. Swift How Popular is Swift? Where is Swift used? What Swift Basic and Advanced Items You’ll See Swift Coding Examples Using Playground Swift Learning Resources
- 6. Most Loved SO 2017 Survey Swift Ranks 4th - 63.9 % Java Ranks 17th - 50.5% “% of developers who are developing with the language or technology and have expressed interest in continuing to develop with it” -- Stack Overflow Developer Survey Results 2017
- 7. Most Dreaded Objective-C Ranks 6th – 68.1% Java Ranks 19th – 49.5% “% of developers who are developing with the language or technology but have not expressed interest in continuing to do so” -- Stack Overflow Developer Survey Results 2017
- 8. Blowing Away C Languages “Swift is intended as a replacement for C-based languages (C, C++, and Objective-C).” Source: swift.org/about
- 9. Where Swift? On macOS (Desktop apps), iOS (iPads and iPhones) watchOS (Apple Watch) tvOS (Apple TV) On Servers “Top Server-Side Swift frameworks at this time are Vapor, Perfect, Kitura, and Zewo” “Current Features & Benefits of the Top Server-Side Swift Frameworks” by Ryan Collins
- 10. Let’s Begin The Fun!
- 11. Swift Syntax Constants and Variables Basic Types: Int, String, arrays, dictionaries (like Java Map), … Optionals – nil (like Java’s null) Basics: “if”, “for”, “switch”, “while” Tuples
- 12. Swift Syntax Functions Classes Enums – Oh, the power! 💪 Closures Structs Generics
- 13. Swift Syntax Inheritance Protocols and Protocol Extensions http://j.mp/swiftBasics - Language Guide
- 14. No Time This Time MVC – Model View Controller in Swift and iOS MVVM (Model View View-Model) + Services; RxSwift
- 17. CARFAX Code-ish enum ListingRequest: URLRequestConvertible { case saveSearch(savedSearch: ConsumerSearch) var method: HTTPMethod { switch self { case .saveSearch: return .post
- 18. CARFAX Hiring - Choices http://bit.ly/carfaxAllJobsJuly - Straight to All Jobs http://www.CARFAX.com - click on Careers http://bit.ly/carfaxColumbiaJuly - Columbia Only http://bit.ly/carfaxDeveloperJuly - Developers
- 19. Swift Learning Resources The Swift Programming Language - The Basics Google “swift language reference” OR http://j.mp/swiftBasics IBM Swift Sandbox – https://swift.sandbox.bluemix.net https://stackoverflow.com/ https://bitbucket.org/finneycanhelp/swift_sample
- 20. Resources Images from https://pexels.com Stack Overflow Developer Survey Results 2017 - https://insights.stackoverflow.com/survey/2017 Swift - https://swift.org – get an overview. Not best place to start learning. “Swift! Optionals?” – https://medium.com/ios-os-x-development/swift-optionals- 78dafaa53f3 “Swift for the Java Guy Part 2: The Basics” – https://dzone.com/articles/swift-for- the-java-guy-part-2-the-basics
- 21. Thank you!