Swift 4 tutorial

Official playlist for thenewboston iOS Development with Swift Tutorials! Get free Sprite Kit and Swift 4 tutorials and examples right here. Today we will be learning how to add search to our tableview application in Swift using UISearchBar and UISearchBarDelegate. Our chatline is open to solve your problems ASAP. swift 4 webkit tutorial, swift 4 webkitview, swift 4 webview, swift webview, Browse the latest swift 4 tutorials by envato tuts+ for 'swift 4' - all online and free! What are you learning today? One of Swift 4's most exciting new features are the first-class JSON encoding and decoding tools built into the language: the Codable protocol. Navigation. They add this with the: @objc func refresh() Here I am going to write some up to-date tutorials on programming with OpenGL 3. Lecture 196 is about collection view and they are adding the "pull to refresh" part. swift 4 tutorialTest(s) or TEST may refer to: Test (assessment), an assessment intended to measure the respondents' knowledge or other abilities. Start to learn how to become a game developer with Xcode 9 for iOS or tvOS today! In this tutorial, you will learn how to build a simple QR code reader in Swift 4. Swift 4 adopts the best of C and Objective-C, without the constraints of C Swift 4 The powerful programming language that is also easy to learn. This tutorial is also on youtube at: First of all we create a blank single view project in XCode. Premium WordPress Themes by Swift Ideas Get help from Emi calculator tutorial swift 4. Swift 3 For Loops. up vote-4 down vote favorite. pdf from ENCS ENGR 233 at Concordia Canada. <strong>Learn the New iOS 11 APIs!</strong> iOS 11 introduces lots of great APIs and other changes Blog about,Objective c language and Swift language programming questions, Tutorials, Bugs solving . The ultimate guide how to init your Swift data types, with the help of designated, convenience, failable intitializers and more. iOS 11 & Swift 4: From Beginner to Paid Professional™ Udemy Download Free | Build iOS Apps & Learn iOS 11, Swift 4, ARKit (Augmented Reality), CoreML (Machine Learning) Created by Mark Price, Devslopes by Mark Price Last updated 8/2017 English English What Will I Learn? A curated list of helpful resources to learn iOS Development in Swift. . We Swift Swift Tutorials and iOS development. com Team Unlimited All kinds of technological and programming tutorial. Gating Start Goto Xcode and create New iOS Project on single view. June 11, 2015. Xfinity Speed Test tests your Internet connection speed. Main menu Skip to content. What’s New in Swift 4. HTTP download also available at fast speeds. A Swift Tour¶. [NEWS] Core Data by Tutorials Fourth Edition: iOS 11 and Swift 4 by raywenderlich. x and OpenGL 4. This tutorial was created using Swift 4 and Xcode 9. This is where iOS 11 by Tutorials comes to the rescue! Discover the enhancements in Swift 4, This tutorial shows you how to use Apple's MapKit with Swift in order to display locations on a map in your iOS app. Browse the latest swift 4 tutorials by envato tuts+ for 'swift 4' - all online and free! What are you learning today? Browse the latest swift 4 tutorials by envato tuts+ for 'swift 4' - all online and free! What are you learning today? Learn Swift coding for iOS with these free tutorials – all written for Swift 4, iOS 11, and Xcode 9 Swift 4 tutorial to split and join a string. In this Unreal Engine 4 UI tutorial, you will learn how to create, display and update a HUD. Swift 4 Xcode 9. Jul 07, 2010 · Swift Elite 4 - Complete Manual. You will learn what's new and changes in Swift 4 by going through the examples. Learn how to build your very first iOS App. 1. And Master iOS 11 and Swift 4 development, from beginner-level to expert. *FREE* shipping on qualifying offers. Project Name Browse the latest swift 4 tutorials by envato tuts+ for 'swift 4' - all online and free! What are you learning today? Learn the New iOS 11 APIs! iOS 11 introduces lots of great APIs and other changes, from the brand new Drag and Drop, to augmenting your world with ARKit, to expanding your app's horizons with machine learning in CoreML. 2 iOS 10, iOS 11 Browse the latest swift 4 tutorials by envato tuts+ (page 4) for 'swift 4' - all online and free! What are you learning today? Jun 01, 2014 · Read a free sample or buy The Swift Programming Language (Swift 4. Swift – Search Bar Tutorial Home ios Swift Swift – Filter Bar Tutorial. A complete set of tutorials to learn Swift programming and build iOS apps. ios 8 table view tutorial Swift iOS app building tutorials with a focus on working with JSON APIs and getting things done It's time to get started with this beginner's guide to Swift. You can read this book with iBooks on your iPhone, iPad, iPod touch, or Mac. Learn Swift 4 with Bob: The Intermediate to Advanced Swift Udemy Download Free | Functional Programming, Protocol Oriented, Supporting Tutorials; Bob the Developer. Tutorials, Code Samples, References and more! Download Design Patterns by Tutorials Update for Swift 4 and Xcode 9 Ray Wenderlich Purpose This tutorial is written to help you familiarize the fundamentals of ARKit Building a Simple ARKit Demo with SceneKit in Swift 4 and Xcode 9. Create real-world apps from scratch and publish them on the App Store. List of tests Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla. Browse the latest swift 4 tutorials by envato tuts+ for 'swift 4' - all online and free! What are you learning today? Learn about what is new in Swift 4. File Management Tutorial in iOS8 with Swift March 09, 2015 / Arthur Knopper. Swift Tutorials and iOS development. Swift 4 init patterns. View swift_tutorial. iOS 11 by Tutorials: Learning the new iOS APIs with Swift 4 [raywenderlich. not normal Swift Ints, so you'll have to do some casting! If you get lost, Learn Swift coding for iOS with these free Swift 4 tutorials Swift Tutorial: Native Machine Learning and Machine Vision in iOS 11. Enjoy this Step by Step guide for beginners. Use advanced Xcode features like a Swift 4 i About the Tutorial Swift 4 is a new programming language developed by Apple Inc for iOS and OS X development. This video was made in swift 4 on Xcode 9. This is the first of what will be many tutorials explaining the new language. Proxy Server Auth Server Account Server Container Server Object Server In this Swift Tutorial you can learn how to build an simple To Do List App with Apple Swift Language. 1 and the impact they will have on your code. Design apps that look great and delight the user. Bluetooth | Bluetooth low energy Swift – 4 – Core Data – Part 3 Creating a Singleton Core Data & refactoring insert, update, delete operations; Mar 21, 2018 · Want to use Google maps in IOS app. These are suitable for everyone to learn from beginners to advances. Start your Most books/tutorials ‘for beginners’ don’t even bother to Swift is a general-purpose programming language built using a modern approach to safety, performance, and software design patterns. 2 healthkit swift 3,healthkit ios tutorial,healthkit ios 11,healthkit tutorial swift,ios 8 healthkit,apple healthkit Tutorials. 0, ARKit, Core ML, SpriteKit, WatchKit, and more. In this post we will look at implementing a basic UITableView in swift. iOS SpriteKit Physics Tutorial in Swift I recently had the pleasure of attending Cocoaconf Atlanta, 1 Introduction. com Team, Jawwad Ahmad, Jerry Beers, Michael Ciurus, Richard Critz, Michael Katz, Andy Pereira, Mic Pringle, Jeff Rames. You can use the built-in AVFoundation framework to read barcodes. Browse the latest swift 4 tutorials by envato tuts+ for 'swift 4' - all online and free! What are you learning today? free Download Reactive Swift 4 Programming, Downloads Reactive Swift 4 Programming, download free tutorials, download video tutorials free, Since its debut in 2014, Swift has broken ground as a programming language that's particularly expressive, fast, and safe. In this course, instructor Harrison Ferrone helps you gain hands-on experience with Swift 4, and prepares you to start developing your own iOS apps and games by using this fun, popular language. It's time to get started with this beginner's guide to Swift. With an example, we will show you how to split and modify a url name to change the resolution of an image Swift iOS app building tutorials with a focus on working with JSON APIs and getting things done Learn Swift coding for iOS with these free Swift 4 tutorials Where can I find good Swift Tutorials? Right here! We present a collection of best handpicked Swift tutorials to help you build killer iOS and OSX apps within no time ARKit Tutorial in Swift 4 for Xcode 9 In this tutorial I'm going to show you how to work with ARKit, the new Framework from Apple that allows us to easily create Swift iOS app building tutorials with a focus on working with JSON APIs and getting things done Gain hands-on experience with Swift 4, and learn how to develop your own iOS apps and games with this fun, popular language. Contact us on 0800 123 4567 or info@cardinal. 2. AvaxHome » Tutorials » Reactive Swift 4 Programming. Module 1: Introduction to Sprite Kit with Swift : Nearly 2 hours of free video tutorials on Xcode, Sprite Kit and Swift 3 or 4. Tutorials; Learn Swift Tutorial - ios-blog. Part 1/3: Save and Fetch. This is the part 1 of the google map tutorial series. 0 expertise. This books ( Core Data by Tutorials Fourth Edition: iOS 11 and Swift 4 [FREE] ) Made by raywenderlich. Mon, Nov 30, 2015; New in Swift . These tutorials are going to be for hi swift opengl 4 tutorials Free Download Udemy iOS 11 and Swift 4 for Beginners: 200+ Hands-On Tutorials. WOW! eBook: Free eBooks Download is a Legal eBooks Free Download Site to Download Free Legal eBooks. ©2018 Cardinal · Built with love by Swift Ideas using WordPress. In this video we are going to learn, how to integrate Google map SDK for iOS using Swift4 and Xcode 9. free Download Reactive Swift 4 Programming, Downloads Reactive Swift 4 Programming, download free tutorials, download video tutorials free, With Swift 4, Strings are now collections again and ranges get a boost of features. In this tutorial, we'll build an app that will show us the top 25 apps from Apple's New Apps We Love list. Learn more in this screencast. Swift 4 Swift 4 About the Tutorial Swift 4 is a new programming language developed by Apple Inc for iOS and OS X development. Reactive Swift 4 Programming. Mar 28, 2018 · The definitive guide to Swift, Apple’s programming language for building iOS, macOS, watchOS, and tvOS apps. But it will also work with swift 3. • Verify swift is working by running "swift -version" 2. How to learn Apple Swift, Apple’s language for creating iOS and Apple has sample code available for anyone learning Swift. x. That way Close everything such as Pandora, Netflix, Hulu, Spotify, all browser windows and tabs (except the one you're using for the test) and any other programs that Check the speed, quality and performance of your Internet connection with the AT&T Internet speed test. Swift 4. Read reviews, compare customer ratings, see screenshots, and learn more about Tutorial for Xcode 9 & Swift 4. Eg. Browse the latest Swift 4 Code Tutorials by Envato Tuts+ - all online and free! What are you learning today?Browse the latest swift 4 tutorials by envato tuts+ for 'swift 4' - all online and free! What are you learning today?Swift is a powerful and intuitive programming language for iOS, macOS, tvOS, and To get started with Swift, download Xcode and follow the tutorials available A Swift Tour¶. The missing light persistence layer for Swift. Your favorite tutorials, now in video form. It will move at whatever rate is required to get there in 2 seconds. 0, an open source programming language for Apple iOS and OS X apps that is based on C and Objective-C. To learn more about Swift Publisher, go to: http://belightsoft. com Subscription gives you full access to the largest collection of Swift and iOS development tutorials anywhere! This books ( Core Data by Tutorials Fourth Edition: iOS 11 and Swift 4 [FREE] ) Made by raywenderlich. New HTML5 speed test, no Flash Note: If you're experiencing slow internet speeds over a wireless connection, use an Ethernet cord to connect to your modem to run your speed test. I don't know which tutorial it is Tutorial: Run Swift on Windows 10 the Easy Way (Using Linux Subsystem) Posted: Wednesday, 7 September 2016 This video is a definitive tutorial known Swift concepts such as closures and key differences in Swift 4 so that all viewers are on the same page with Swift 4 This will be the most open-ended tutorial you've gone through so far. Apple is bringing augmented reality to the masses starting with iOS 11. Which are property list serialisation ,Sqlite ,core Data and NSCoding with File manager. Jayven N; Description Overview – iOS 11 and Swift 4 for Beginners: 200+ Hands-On Tutorials Part 1/3: Save and Fetch. If you are a game developer and comfortable working with Unity or Unreal, this tutorial is not intended for you. Note, the terrible jerkiness and colour saturation were a side effect of me trying to keep the animated gif small, not because of SpriteKit Many hands make Swift work — Apple begins wrapping up Swift 3 and lays out plans for Swift 4 The language is open source, but Apple is still in the driver's seat. Download the Swift 4 Cheat Sheet v1: [Click here Learn to build your own iPhone app through free online tutorials. iOS 11 and Swift 4 for Beginners: 200+ Hands-On Tutorials. Tap into our on-demand marketplace for Emi calculator tutorial swift 4. Its main focus is to provide source compatibility with Swift 3 code as well as working towards ABI stability. The original tutorial was written by Caroline Begbie. In this tutorial learn how to integrate Facebook Login into your iOS Swift project using the Facebook SDK 4. This article highlights changes to Swift that will most significantly impact your code. With iOS 11, Apple finally introduced a native machine learning and machine vision framework. txt) or read online. Mon, Jan 4, 2016; Pantry, a light struct caching library. Auto Layout, Core Data, Swift Tutorial for Beginners - Learn Swift in simple and easy steps starting from basic to advanced concepts with examples including overview, basic syntax, This tour gives you enough information to start writing code in Swift by showing you how For the best experience, open this chapter as a playground in Xcode. Tutorial for Xcode 9 and Swift 4 teaches you how to build apps for the iPhone, iPad and iOS 11 using step-by-step We will be writing the app shown above in Swift 4 and Xcode 9 Beta in this tutorial. Swift 4 Swift 4 About the Tutorial Swift 4 is a new programming language developed by Apple Inc for iOS and OS X Oct 22, 2017 · Happy Monday – it’s another iOS 11 Launch Party book release! watchOS by Tutorials, Third Edition teaches you everything you need to know to develop your own apps for watchOS 4, including new features such as streamlined audio recording, direct Bluetooth communications, a unified process runtime, increased memory limits, and more. In Swift, this can be done in a single line:In this tutorial, we will go through the essential concepts behind Bluetooth, provide you with an overview of the Core Bluetooth framework, and walk you through the development of an iOS app in Swift 4 that monitors a person's heart rate using Core Bluetooth. Download Tutorial for Xcode 9 & Swift 4 and enjoy it on your iPhone, iPad, and iPod touch. To learn more about Swift Publisher, go to:… In this tutorial learn how to integrate Facebook Login into your iOS Swift project using the Facebook SDK 4. Learn how to make your first iOS app with Swift, and discover some of the Tutorial for Xcode 9 and Swift 4 teaches you how to build apps for the iPhone, iPad and iOS 11 using step-by-step video tutorials. com Team, Richard Critz In this video i will show how to use WebKit View in swift 4. com Team About Books none To Download Please Click… This tutorial shows what master pages are used for and how to utilize them in your Swift Publisher documents. In this part I will show how to save and fetch data from CoreData. com Team, Jawwad Ahmad, Jerry Beers, Michael Ciurus, Richard Critz, Michael Katz, Andy Pereira, Mic Pringle, Jeff Rames] on Amazon. iOS 11 by Tutorials: Learning the new iOS APIs with Swift 4 by raywenderlich. Tradition suggests that the first program in a new language should print the words “Hello, world!” on the screen. When an iOS App is installed on a device, a folder structure will be created, Now when you run it, wherever you click the screen, that’s where the monkey will go. Build apps that communicate with web services and store their data online. If you are already an expert developer this app probably isn't for you, but if you're a beginner just learning how to code or looking to brush up this could be the tutorial you are looking for. Jun 09, 2017 · This video shows you introduction about Swift 4 programming language, how to use swift playground and work with basics: let and var, basic strings, variable This video series guides you about Swift Programming Language(Version 4). Get the resources, tutorials, guides, how-tos. 1) by Apple Inc. Start your Most books/tutorials ‘for beginners’ don’t even bother to Oct 15, 2017 · Happy Monday – it’s another iOS 11 Launch Party book release! Today, we’re excited to announce that Core Data by Tutorials, Fourth Edition has been fully updated for Swift 4, iOS 11 and Xcode 9. Mar 9, 2017. Home. com/products/swiftpublisher… Mar 24, 2018 · There are many different ways to save data to disk in iOS. Most of the concepts covered apply to previous versions of Swift and Xcode also. that thing in swift. From Old French test (“an earthen vessel, especially a pot in which metals were tried”), from Latin testum (“the lid of an earthen vessel, an earthen vessel, The internet speed test trusted by millions. Core data is used for the heavy data requirements Learn Swift coding for iOS with these free Swift 4 tutorials Table Swipe Actions in Swift 4 using Xcode 9. We've released a number of other tutorials on the Swift language that you might want to check out as well. 2 Tutorials There are a few tutorials available for specific clusters and Swift User Guide 4 / 43 Swift Tutorials and iOS development. Swift is a powerful and intuitive programming language for macOS, iOS, watchOS and tvOS. Swift and Cocos2D 3. Download iOS 11 by Tutorials: Learning the new iOS APIs with Swift 4 or any other file from Books category. May 11, 2018 No experience needed. This tutorial will show you how to create a custom iOS segmented control in Swift using UI IBDesignable and IBInspectableTake your Swift skills to the next level by learning about how your instances are initialized in this in-depth two-part tutorial on initialization!Augmented reality is here. pdf), Text File (. This Swift tutorial offers a basic introduction into the types, constructs, conditionals, and other elements of this multi-paradigm, compiled programming language. Use advanced Xcode features like a Gain hands-on experience with Swift 4, and learn how to develop your own iOS apps and games with this fun, popular language. It has arrived. Use our free bandwidth test to check your speed and get the most from your ISP. com Team, Richard Critz A Beginner's Guide to Xcode 9, Swift 4. Design AND code from scratch. 0 Tutorial Xcode 7, Xcode 8, Xcode 9. It's an intuitive and fast language that’s key to iOS, OS X, tvOS, and watchOS. Browse the latest swift 4 tutorials by envato tuts+ for 'swift 4' - all online and free! What are you learning today? Swift Tutorial for Beginners - Learn Swift in simple and easy steps starting from basic to advanced concepts with examples including overview, basic syntax, environment setup, data types, variables, optionals, constants, literals, operators, decision making, strings, characters, arrays, dictionaries, loops, control flow, functions, closures Swift 4 is the latest major release from Apple scheduled to be out of beta in the fall of 2017. In our previous tutorial we implemented a search bar for A step by step tutorial that introduces table views and iboutlet using the new swift programming language. We'll cover everything a new iOS / tvOS developer will want to know about setting up a Sprite Kit based project, adding a player sprite, working with Actions, Physics, changing things at runtime, and much more! Free Download Udemy iOS 11 and Swift 4 for Beginners: 200+ Hands-On Tutorials. Swift 4 Example to create a multidimensional array. Learn by doing, with the highest quality course on app development. Project Name Aug 06, 2017 · ARKit Tutorial iOS Example using Swift 4 In this tutorial we are going to create Augmented Reality example by using ARKit released by apple in Swift 4. With the help of this course you can Learn by doing, with the highest quality course on app development. The post Unreal Engine 4 UI Tutorial appeared first on Ray Wenderlich. This tutorial shows you how to take advantage of the built-in Image Editor and Image Generator in Swift Publisher 4. 0 experts in 6 minutes. Virtually everyone who’s used an iOS device has used the iMessage application to send and receive text messages to other iOS users or non-iOS users via SMS. Programming challenges included!Oct 11, 2017Jul 2, 2017Apple announced Swift 4 as part of Xcode 9 at WWDC a few weeks ago. Master iOS 11 and Swift 4 development, from beginner-level to expert. Note, the terrible jerkiness and colour saturation were a side effect of me trying to keep the animated gif small, not because of SpriteKit Learning Swift is a must for aspiring mobile developers. Completely Tutorial for Swift 4 and iOS 11. Metal Programming Guide: Tutorial and Reference via Swift: 9780134668949: Computer Science Books @ Amazon. 1 is here! What does it mean for you? In this article, you'll learn about the most significant changes introduced in Swift 4. Posted By : 0nelove | Category: Tutorials. Update code for Swift 4. With Swift 4, Strings are now collections again and ranges get a boost of features. Learn how to create your first iOS and OSX apps with this beginner Swift tutorial. This tutorial will show you how to create a custom iOS segmented control in Swift using UI IBDesignable and IBInspectable In this tutorial we will start and stop the spinning animation of the Activity Indicator Tutorial in iOS8 with UISlider Tutorial in iOS8 with Swift; All kinds of technological and programming tutorial. Online tests and testing for certification, practice tests, test making tools, medical testing and more. comUpdate note: This tutorial has been updated to iOS 11, Swift 4, and Xcode 9 by Andrew Kharchyshyn. Swift is Apple’s new, modern, type-safe programming language for Cocoa development. Learn how to play video in Swift using MPMoviePlayerController. 4. How to learn Swift: Apple tutorials Swift 4. The raywenderlich. Swift expert Jack Watson-Hamblin walks through the basics of building an iOS app in Apple's new language, which has set the developer world abuzz. Remember Pokemon Go? Well, that’s just a taste of augmented reality. These are formatted so you can copy the code straight into your Swift Playground files. In Swift, this can be done in a single line: Welcome to my brand new series on Swift 4 Programming! We'll cover everything from the basics of swift, variables and loops, to functions and object-oriented Apple announced Swift 4 in WWDC. If you want to learn how to make iOS, macOS, watchOS, and tvOS apps with Swift, you’re in the right place – we have tons of Swift tutorials for you on this site! Apple recently announced Swift which replaces Objective-C programming language. Reactive Swift 4 Programming In this tutorial learn how to integrate Facebook Login into your iOS Swift project using the Facebook SDK 4. Computer Networking, Server Configuration, Computer Programming, Send a POST Request to a URL using Swift In this tutorial, we're going to get a glimpse of Swift, Apple's new programming language, in the context of an iOS application: we'll be building a simple guessing game. nice tutorial. How to create a multidimensional array, iterating an array and adding new elements in swift 4 Swift Tutorial for Beginners - Learn Swift in simple and easy steps starting from basic to advanced concepts with examples including overview, basic syntax, environment setup, data types, variables, optionals, constants, literals, operators, decision making, strings, characters, arrays, dictionaries, loops, control flow, functions, closures Swift 4 i About the Tutorial Swift 4 is a new programming language developed by Apple Inc for iOS and OS X development. To learn more about Swift Publisher, go to:… Oct 15, 2017 · Happy Monday – it’s another iOS 11 Launch Party book release! Today, we’re excited to announce that Core Data by Tutorials, Fourth Edition has been fully updated for Swift 4, iOS 11 and Xcode 9. This video is a definitive tutorial known Swift concepts such as closures and key differences in Swift 4 so that all viewers are on the same page with Swift 4 Now when you run it, wherever you click the screen, that’s where the monkey will go. What’s New in Swift 4? This tutorial uses the Swift 4 version bundled into Xcode 9 beta 1. Learn to code. Tutorial for Xcode 9 and Swift 4 teaches you how to build apps for the iPhone, iPad and iOS 11 using step-by-step video tutorials. The Swift cheat sheet below is meant as a companion to my Learn Swift for Beginners video tutorials. Computer Networking, Server Configuration, Computer Programming, Send a POST Request to a URL using Swift Table Swipe Actions in Swift 4 using Xcode 9. swift 4 tutorial 0 for iPhone. pdf - Download as PDF File (. 2 healthkit swift 3,healthkit ios tutorial,healthkit ios 11,healthkit tutorial swift,ios 8 healthkit,apple healthkit iOS 11 by Tutorials: Learning the new iOS APIs with Swift 4. com. Download iOS 11 by Tutorials Ray Wenderlich, IOS 11 tutorial, learn swift 4 and IOS 11, xcode 9 [Udemy] Swift 4 Language, A Complete Overview With IOS 11 CoreML App Download For Free Full | Tutorial We Are Not Hosting Any Tutorials On Our Servers , This is a resource center and a developer community forum of Swift 4. SWIFT – What it is, in one slide. The Codable protocol is a great addition. iOS 11 by Tutorials: Learning the new iOS APIs with Swift 4 PDF Free Download, Reviews, Read Online, ISBN: 1942878389, By Andy Pereira, Jawwad Ahmad, Jeff Rames, Jerry Beers, Mic Pringle, Michael Ciurus, Michael Katz, raywenderlich. 0. At WWDC 2017, Apple released a lot of exciting frameworks and APIs for us aim is to teach everyone how to build apps with high quality and easy-to-read tutorials. 1? Tutorials. com In this tutorial learn how to integrate Facebook Login into your iOS Swift project using the Facebook SDK 4. Tutorials; Learn So chapter 24 has the "class AddItemViewController: UITableViewController {" Then in the "pass data in segues" part he talks about it in the One of Swift 4's most exciting new features are the first-class JSON encoding and decoding tools built into the language: the Codable protocol. It is coming in a BIG way. Swift is a general-purpose programming language built using a modern approach to safety, performance, and software design patterns. Learn how to make your first iOS app with Swift, and discover some of the Download Tutorial for Xcode 9 & Swift 4 1. com Team About Books none To Download Please Click… Swift 4: Is there a more concise way to check for nil than what is in this tutorial? Ask Question