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EBookClubs

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Book Swift for Programmers

    Book Details:
  • Author : Paul J. Deitel
  • Publisher : Pearson Education
  • Release : 2015
  • ISBN : 0134021363
  • Pages : 405 pages

Download or read book Swift for Programmers written by Paul J. Deitel and published by Pearson Education. This book was released on 2015 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Swift for Programmers' is a programming-language focused book designed to get practicing programmers up-to-speed quickly in Swift programming. The Deitels provide thousands of lines of proven Swift code in the book, using a mix of code snippets and live-code examples. When they present code snippets rather than full-length complete programs, the snippet will be extracted from a Deitel-created, compiled, live-code example to ensure that the snippet is correct

Book Swift Programming

    Book Details:
  • Author : Matthew Mathias
  • Publisher : Pearson Technology Group
  • Release : 2016-11-23
  • ISBN : 0134610695
  • Pages : 611 pages

Download or read book Swift Programming written by Matthew Mathias and published by Pearson Technology Group. This book was released on 2016-11-23 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Through the authors' carefully constructed explanations and examples, you will develop an understanding of Swift grammar and the elements of effective Swift style. This book is written for Swift 3.0 and will also show you how to navigate Xcode 8 and get the most out of Apple's documentation. Throughout the book, the authors share their insights into Swift to ensure that you understand the hows and whys of Swift and can put that understanding to use in different contexts. After working through the book, you will have the knowledge and confidence to develop your own solutions to a wide range of programming challenges using Swift.

Book Beginning Swift

    Book Details:
  • Author : Rob Kerr
  • Publisher : Packt Publishing Ltd
  • Release : 2018-05-31
  • ISBN : 1789538645
  • Pages : 202 pages

Download or read book Beginning Swift written by Rob Kerr and published by Packt Publishing Ltd. This book was released on 2018-05-31 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Swift greatly simplifies the process of developing applications for Apple devices. This book provides you with the essential skills to help you get started with developing applications using Swift. Key Features Teaches you how to correctly structure and architect software using Swift Uses real-world examples to connect the theory to a professional setting Imparts expertise in the core Swift standard library Book Description Take your first foray into programming for Apple devices with Swift.Swift is fundamentally different from Objective-C, as it is a protocol-oriented language. While you can still write normal object-oriented code in Swift, it requires a new way of thinking to take advantage of its powerful features and a solid understanding of the basics to become productive. What you will learn Explore the fundamental Swift programming concepts, language structure, and the Swift programming syntax Learn how Swift compares to other computer languages and how to transform your thinking to leverage new concepts such as optionals and protocols Master how to use key language elements, such as strings and collections Grasp how Swift supports modern application development using advanced features, such as built-in Unicode support and higher-order functions Who this book is for If you are seeking fundamental Swift programming skills, in preparation for learning to develop native applications for iOS or macOS, this book is the best for you. You don’t need to have any prior Swift knowledge; however, object-oriented programming experience is desired.

Book NSHipster

Download or read book NSHipster written by Mattt Thompson and published by Nshipster. This book was released on 2013-11 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: To be an NSHipster is to care deeply about the craft of writing code. In cultivating a deep understanding and appreciation of Objective-C, its frameworks and ecosystem, one is able to create apps that delight and inspire users. Combining articles from NSHipster.com with new essays, this book is the essential guide for modern iOS and Mac OS X developers.

Book Coding iPhone Apps for Kids

Download or read book Coding iPhone Apps for Kids written by Gloria Winquist and published by No Starch Press. This book was released on 2017-05-15 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apple’s Swift is a powerful, beginner-friendly programming language that anyone can use to make cool apps for the iPhone or iPad. In Coding iPhone Apps for Kids, you’ll learn how to use Swift to write programs, even if you’ve never programmed before. You’ll work in the Xcode playground, an interactive environment where you can play with your code and see the results of your work immediately! You’ll learn the fundamentals of programming too, like how to store data in arrays, use conditional statements to make decisions, and create functions to organize your code—all with the help of clear and patient explanations. Once you master the basics, you’ll build a birthday tracker app so that you won’t forget anyone’s birthday and a platform game called Schoolhouse Skateboarder with animation, jumps, and more! As you begin your programming adventure, you’ll learn how to: –Build programs to save you time, like one that invites all of your friends to a party with just the click of a button! –Program a number-guessing game with loops to make the computer keep guessing until it gets the right answer –Make a real, playable game with graphics and sound effects using SpriteKit –Challenge players by speeding up your game and adding a high-score systemWhy should serious adults have all the fun? Coding iPhone Apps for Kids is your ticket to the exciting world of computer programming. Covers Swift 3.x and Xcode 8.x. Requires OS X 10.11 or higher.

Book Digital Science 2019

    Book Details:
  • Author : Tatiana Antipova
  • Publisher : Springer Nature
  • Release : 2019-12-19
  • ISBN : 3030377377
  • Pages : 558 pages

Download or read book Digital Science 2019 written by Tatiana Antipova and published by Springer Nature. This book was released on 2019-12-19 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 2019 International Conference on Digital Science (DSIC 2019), held in Limassol, Cyprus, on October 11–13, 2019. DSIC 2019 was an international forum for researchers and practitioners to present and discuss the most recent innovations, trends, results, experiences and concerns in digital science. The main goal of the conference was to efficiently disseminate original findings in the natural and social sciences, art & the humanities. The contributions in the book address the following topics: Digital Art & Humanities Digital Economics Digital Education Digital Engineering Digital Finance, Business & Banking Digital Healthcare, Hospitals & Rehabilitation Digital Media Digital Medicine, Pharma & Public Health Digital Public Administration Digital Technology & Applied Sciences Digital Virtual Reality

Book Swift for Beginners

    Book Details:
  • Author : Boisy G. Pitre
  • Publisher : Pearson Education
  • Release : 2015
  • ISBN : 0134044703
  • Pages : 304 pages

Download or read book Swift for Beginners written by Boisy G. Pitre and published by Pearson Education. This book was released on 2015 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOTE: This edition is now out of date, and does not conform with the current version of Swift. Please check out the newer edition instead, which is ISBN 9780134289779. LEARNING A NEW PROGRAMMING LANGUAGE can be daunting. With Swift, Apple has lowered the barrier of entry for developing iOS and OS X apps by giving developers an innovative new programming language for Cocoa and Cocoa Touch. If you are new to Swift, this book is for you. If you have never used C, C++, or Objective-C, this book is definitely for you. With this handson guide, you'll quickly be writing Swift code, using Playgrounds to instantly see the results of your work. Author Boisy G. Pitre gives you a solid grounding in key Swift language concepts-including variables, constants, types, arrays, and dictionaries-before he shows you how to use Swift's innovative Xcode integrated development environment to create apps for iOS and OS X. THIS BOOK INCLUDES: Detailed instruction, ample illustrations, and clear examples Real-world guidance and advice Best practices from an experienced Mac and iOS developer Emphasis on how to use Xcode, Playgrounds, and the REPL COMPANION WEBSITE: www.peachpit.com/swiftbeginners includes additional resources.

Book Classic Computer Science Problems in Java

Download or read book Classic Computer Science Problems in Java written by David Kopec and published by Simon and Schuster. This book was released on 2020-12-21 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sharpen your coding skills by exploring established computer science problems! Classic Computer Science Problems in Java challenges you with time-tested scenarios and algorithms. Summary Sharpen your coding skills by exploring established computer science problems! Classic Computer Science Problems in Java challenges you with time-tested scenarios and algorithms. You’ll work through a series of exercises based in computer science fundamentals that are designed to improve your software development abilities, improve your understanding of artificial intelligence, and even prepare you to ace an interview. As you work through examples in search, clustering, graphs, and more, you'll remember important things you've forgotten and discover classic solutions to your "new" problems! Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Whatever software development problem you’re facing, odds are someone has already uncovered a solution. This book collects the most useful solutions devised, guiding you through a variety of challenges and tried-and-true problem-solving techniques. The principles and algorithms presented here are guaranteed to save you countless hours in project after project. About the book Classic Computer Science Problems in Java is a master class in computer programming designed around 55 exercises that have been used in computer science classrooms for years. You’ll work through hands-on examples as you explore core algorithms, constraint problems, AI applications, and much more. What's inside Recursion, memoization, and bit manipulation Search, graph, and genetic algorithms Constraint-satisfaction problems K-means clustering, neural networks, and adversarial search About the reader For intermediate Java programmers. About the author David Kopec is an assistant professor of Computer Science and Innovation at Champlain College in Burlington, Vermont. Table of Contents 1 Small problems 2 Search problems 3 Constraint-satisfaction problems 4 Graph problems 5 Genetic algorithms 6 K-means clustering 7 Fairly simple neural networks 8 Adversarial search 9 Miscellaneous problems 10 Interview with Brian Goetz

Book Swift High Performance

    Book Details:
  • Author : Kostiantyn Koval
  • Publisher : Packt Publishing Ltd
  • Release : 2015-11-06
  • ISBN : 1785284967
  • Pages : 213 pages

Download or read book Swift High Performance written by Kostiantyn Koval and published by Packt Publishing Ltd. This book was released on 2015-11-06 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leverage Swift and enhance your code to take your applications to the next level About This Book Build solid, high performance applications in Swift Increase your efficiency by getting to grips with concurrency and parallel programming Use Swift to design performance-oriented solutions Who This Book Is For This book is aimed at experienced Swift developers wanting to optimize their programs on Apple platforms to optimize application performance. What You Will Learn Build solid, stable, and reliable applications using Swift Use REPL and Pl to manage and configure relational databases Explore Swift's features including its static type system, value objects, and functional programming Design reusable code for high performance in Swift Use to Xcode LLBD and REPL to debug commands Avoid sharing resources by using concurrency and parallel programming Understand the lazy loading pattern, lazy sequences, and lazy evolution. In Detail Swift is one of the most popular and powerful programming languages for building iOS and Mac OS applications, and continues to evolve with new features and capabilities. Swift is considered a replacement to Objective-C and has performance advantages over Objective-C and Python. Swift adopts safe programming patterns and adds modern features to make programming easier, more flexible, and more fun. Develop Swift and discover best practices that allow you to build solid applications and optimize their performance. First, a few of performance characteristics of Swift will be explained. You will implement new tools available in Swift, including Playgrounds and REPL. These will improve your code efficiency, enable you to analyse Swift code, and enhance performance. Next, the importance of building solid applications using multithreading concurrency and multi-core device architecture is covered, before moving on to best practices and techniques that you should utilize when building high performance applications, such as concurrency and lazy-loading. Finally, you will explore the underlying structure of Swift further, and learn how to disassemble and compile Swift code. Style and approach This is a comprehensive guide to enhancing Swift programming techniques and methodology to enable faster application development.

Book Swift iOS Programming for Kids

Download or read book Swift iOS Programming for Kids written by Steffen D. Sommer and published by Packt Publishing Ltd. This book was released on 2017-03-22 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unleash your child's developer potential through fun projects and help them learn how to create iOS apps in Swift About This Book Children can express their creativity while learning through interactive Swift Playgrounds Empower children to think critically about problems Learning programming basics can help children gain confidence in problem solving Help children put their imagination into action building their first iOS app Who This Book Is For Children who are curious about the technology we use in our daily lives and want to know how it works can use this book to learn about programming and building their first iOS app. No prior programming experience is necessary. What You Will Learn Basic programming and coding fundamentals Write code using the fun and interactive Swift Playgrounds app Make animations, including creating your own starry night Utilise functions by making pizza in code Create an interactive toy bin Learn how to use control flow statements to further enhance your toy bin Build a simple movie night app working with tableviews and arrays In Detail This book starts at the beginning by introducing programming through easy to use examples with the Swift Playgrounds app. Kids are regularly encouraged to explore and play with new concepts to support knowledge acquisition and retention – these newly learned skills can then be used to express their own unique ideas. Children will be shown how to create their first iOS application and build their very own movie night application. Style and approach This is a project-based guide with an engaging tone that uses a visually rich format. It explains the concepts in clear language and uses lots of pictures, cartoons, and examples. There is a set of practical exercises to be completed.

Book Head First Swift

    Book Details:
  • Author : Paris Buttfield-Addison
  • Publisher : "O'Reilly Media, Inc."
  • Release : 2021-11-18
  • ISBN : 1491923210
  • Pages : 439 pages

Download or read book Head First Swift written by Paris Buttfield-Addison and published by "O'Reilly Media, Inc.". This book was released on 2021-11-18 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: What will you learn from this book? Swift is best known as Apple's programming language of choice for developing apps on iOS, iPadOS, macOS, watchOS, and tvOS. But it's far more versatile than that. Open source Swift is also gaining ground as a language for systems programming and server-side code, and it runs on Linux and Windows. So where do you start? With Head First Swift, you'll explore from the ground up: from collecting and controlling data to reusing code, producing custom data types, and structuring programs and user interfaces with SwiftUI by building safe, protocol-driven code. With Swift under your belt, you'll be ready to build everything from mobile and web apps to games, frameworks, command-line tools, and beyond. What's so special about this book? If you've read a Head First book, you know what to expect--a visually rich format designed for the way your brain works. If you haven't, you're in for a treat. With this book, you'll learn Swift through a multisensory experience that engages your mind rather than a text-heavy approach that puts you to sleep.

Book Mastering Swift 5

    Book Details:
  • Author : Jon Hoffman
  • Publisher : Packt Publishing Ltd
  • Release : 2019-04-30
  • ISBN : 1789132738
  • Pages : 358 pages

Download or read book Mastering Swift 5 written by Jon Hoffman and published by Packt Publishing Ltd. This book was released on 2019-04-30 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Harness the power of the latest edition with this in-depth and comprehensive guide to the Swift language Key FeaturesFifth edition of this bestselling book, improved and updated to cover the latest version of the Swift 5 programming languageGet to grips with popular and modern design techniques to write easy-to-manage Swift codeLearn how to use core Swift features such as concurrency, generics, and copy-on-write in your codeBook Description Over the years, the Mastering Swift book has established itself amongst developers as a popular choice as an in-depth and practical guide to the Swift programming language. The latest edition is fully updated and revised to cover the new version: Swift 5. Inside this book, you'll find the key features of Swift 5 easily explained with complete sets of examples. From the basics of the language to popular features such as concurrency, generics, and memory management, this definitive guide will help you develop your expertise and mastery of the Swift language. Mastering Swift 5, Fifth Edition will give you an in-depth knowledge of some of the most sophisticated elements in Swift development, including protocol extensions, error handling, and closures. It will guide you on how to use and apply them in your own projects. Later, you'll see how to leverage the power of protocol-oriented programming to write flexible and easier-to-manage code. You will also see how to add the copy-on-write feature to your custom value types and how to avoid memory management issues caused by strong reference cycles. What you will learnUnderstand core Swift components, including operators, collections, control flows, and functionsLearn how and when to use classes, structures, and enumerationsUnderstand how to use protocol-oriented design with extensions to write easier-to-manage codeUse design patterns with Swift, to solve commonly occurring design problemsImplement copy-on-write for you custom value types to improve performanceAdd concurrency to your applications using Grand Central Dispatch and Operation QueuesImplement generics to write flexible and reusable codeWho this book is for This book is for developers who want to delve into the newest version of Swift. If you are a developer and learn best by looking at and working with code, then this book is for you. A basic understanding of Apple's tools would be beneficial but not mandatory. All examples should work on the Linux platform as well.

Book Hello Swift

    Book Details:
  • Author : Puneet Bakshi
  • Publisher : Simon and Schuster
  • Release : 2019-04-19
  • ISBN : 1638355827
  • Pages : 613 pages

Download or read book Hello Swift written by Puneet Bakshi and published by Simon and Schuster. This book was released on 2019-04-19 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary Hello Swift! is a how-to guide to programming iOS Apps with the Swift language, written from a kid's perspective. This approachable, well-illustrated, step-by-step guide takes you from beginning programming concepts all the way through developing complete apps. (Adults will like it too!) Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology It's fun to play games and explore new things on your iPhone. How amazing would it be to create your own apps? With a little practice, you can! Apple's Swift language, along with special coding playgrounds and an easy-to-use programming environment, make it easier than ever. Take it from author Tanmay Bakshi, who started programming when he was just five years old. About the Book His book, Hello Swift! iOS app programming for kids and other beginners, teaches you how to write apps for iPhones and iOS devices step by step, starting with your first line of Swift code. Packed with dozens of apps and special exercises, the book will teach you how to program by writing games, solving puzzles, and exploring what your iPhone can do. Hello Swift! gets you started. Where you go next is up to you! What's inside Crystal-clear explanations anyone can understand Kid-friendly examples, including games and puzzles Learn by doing—you'll build dozens of small apps Exercises that encourage critical thinking About the Reader Written for kids who want to learn how to program. (Psst! Adults like it, too.) About the Author Tanmay Bakshi had his first app on the iOS App Store at the age of nine. He's now the youngest IBM Champion, a Cloud Advisor, Watson Developer, TED Speaker, and Manning author! Table of Contents Get ready to build apps with Swift! Create your first app Your first real Swift code using variables I/O laboratory Computers make decisions, too! Let computers do repetitive work Knitting variables into arrays and dictionaries Reuse your code: Clean it with function detergent Reduce your code: Use less, do more with class detergent Reading and writing files Frameworks: Bookshelves of classes SpriteKit: Fun animation time Time to watch your WatchKit code Continuing your journey with Swift

Book Swift For Dummies

    Book Details:
  • Author : Jesse Feiler
  • Publisher : John Wiley & Sons
  • Release : 2015-02-24
  • ISBN : 1119022223
  • Pages : 384 pages

Download or read book Swift For Dummies written by Jesse Feiler and published by John Wiley & Sons. This book was released on 2015-02-24 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get up and running with Swift—swiftly Brimming with expert advice and easy-to-follow instructions, Swift For Dummies shows new and existing programmers how to quickly port existing Objective-C applications into Swift and get into the swing of the new language like a pro. Designed from the ground up to be a simpler programming language, it's never been easier to get started creating apps for the iPhone or iPad, or applications for Mac OS X. Inside the book, you'll find out how to set up Xcode for a new Swift application, use operators, objects, and data types, and control program flow with conditional statements. You'll also get the scoop on creating new functions, statements, and declarations, learn useful patterns in an object-oriented environment, and take advantage of frameworks to speed your coding along. Plus, you'll find out how Swift does away with pointer variables and how to reference and dereference variables instead. Set up a playground development environment for Mac, iPhone, iPad, and wearable computers Move an existing Objective-C program to Swift Take advantage of framework components and subcomponents Create an app that uses location, mapping, and social media Whether you're an existing Objective-C programmer looking to port your code to Swift or you've never programmed for Apple in the past, this fun and friendly guide gets you up to speed swiftly.

Book Swift Fundamentals

Download or read book Swift Fundamentals written by Mark Lassoff and published by Learntoprogram, Incorporated. This book was released on 2014-09-05 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have you been wanting to develop Apps for iOS but don't have the prerequisite language skills? Have you tried other iOS books and the code just went over your head? Do you feel like you need a little more coding experience before tackling mobile? Do you want to get a head start on iOS8 development? There is no mobile platform that has proved more dominant-- or more lucrative than iOS! If you're planning on creating native iOS apps, you must know Swift. Swift is an easy-to-learn and powerful language that is used to create iOS8 and OSX apps in the very near future. Companies are scrambling to hire Swift developers and those with aspirations to create iOS apps are learning it as fast as they can. Author Mark Lassoff is a master-instructor with years of teaching experience. You'll master the Swift programming language as you complete the multiple lab exercises that are both interesting and engaging. Dozens and dozens of code examples are available for you to load up and study. Over 150,000 people have learned programming from Mark Lassoff-- this book is one of his best. If you want to learn Swift and become an iOS8 developer, this is your book.

Book Swift Game Programming for Absolute Beginners

Download or read book Swift Game Programming for Absolute Beginners written by Arjan Egges and published by Apress. This book was released on 2015-08-03 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Concepts of game programming are explained well, and no prior knowledge of Swift language programming is required. ... The images and audio provided are professional and clean." William Fahle, Computing Review, May 31, 2016 Swift Game Programming for Absolute Beginners teaches Apple’s Swift language in the context of four, fun and colorful games. Learn the Swift 2.0 language, and learn to create game apps for iOS at the same time – a double win! The four games you’ll develop while reading this book are: Painter Tut’s Tomb Penguin Pairs Tick Tick These four games are casual, arcade-style games representing the aim-and-shoot, casual, puzzle, and platform styles of game play. Professionally developed game assets form part of the book download. You’ll get professionally drawn sprites and imagery that’ll have you proud to show your learning to friends and family. The approach in Swift Game Programming for Absolute Beginners follows the structure of a game rather than the syntax of a language. You’ll learn to create game worlds, manage game objects and game states, define levels for players to pass through, implement animations based upon realistic physics, and much more. Along the way you’ll learn the language, but always in the context of fun and games. Swift is Apple’s new programming language introduced in 2014 to replace Objective-C as the main programming language for iOS devices and Mac OS X. Swift is a must learn language for anyone targeting Apple devices, and Swift Game Programming for Absolute Beginners provides the most fun you’ll ever have in stepping over the threshold toward eventual mastery of the language.

Book Swift in Depth

    Book Details:
  • Author : Tjeerd in 't Veen
  • Publisher : Simon and Schuster
  • Release : 2018-12-10
  • ISBN : 1638356165
  • Pages : 566 pages

Download or read book Swift in Depth written by Tjeerd in 't Veen and published by Simon and Schuster. This book was released on 2018-12-10 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary Now updated for Swift 5! Swift is more than just a fun language to build iOS applications with. It features a host of powerful tools that, if effectively used, can help you create even better apps with clean, crystal-clear code and awesome features. Swift in Depth is designed to help you unlock these tools and quirks and get developing next-gen apps, web services, and more! Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology It's fun to create your first toy iOS or Mac app in Swift. Writing secure, reliable, professional-grade software is a different animal altogether. The Swift language includes an amazing set of high-powered features, and it supports a wide range of programming styles and techniques. You just have to roll up your sleeves and learn Swift in depth. About the Book Swift in Depth guides you concept by concept through the skills you need to build professional software for Apple platforms, such as iOS and Mac; also on the server with Linux. By following the numerous concrete examples, enlightening explanations, and engaging exercises, you'll finally grok powerful techniques like generics, efficient error handling, protocol-oriented programming, and advanced Swift patterns. Author Tjeerd in 't Veen reveals the high-value, difficult-to-discover Swift techniques he's learned through his own hard-won experience. What's inside Covers Swift 5 Writing reusable code with generics Iterators, sequences, and collections Protocol-oriented programming Understanding map, flatMap, and compactMap Asynchronous error handling with ResultBest practices in Swift About the Reader Written for advanced-beginner and intermediate-level Swift programmers. About the Author Tjeerd in 't Veen is a senior software engineer and architect in the mobile division of a large international banking firm. Table of Contents Introducing Swift in depth Modeling data with enums Writing cleaner properties Making optionals second nature Demystifying initializers Effortless error handling Generics Putting the pro in protocol-oriented programming Iterators, sequences, and collections Understanding map, flatMap, and compactMap Asynchronous error handling with Result Protocol extensions Swift patterns Delivering quality Swift code Where to Swift from here