Swift é uma linguagem de programação desenvolvida pela Apple para desenvolvimento no iOS, macOS, watchOS, tvOS e Linux. Swift foi desenvolvida para manter compatibilidade com a API Cocoa e com código existente em Objective-C. O compilador usa a infraestrutura do LLVM e é distribuído junto do Xcode desde a versão 6. Conheça a nossa lista dos 5 melhores livros para aprender Swift.
Move into iOS development by getting a firm grasp of its fundamentals, including the Xcode 12 IDE, Cocoa Touch, and the latest version of Appleâ s acclaimed programming language, Swift 5.3. With this thoroughly updated guide, youâ ll learn the Swift language, understand Appleâ s Xcode development tools, and discover the Cocoa framework.Become familiar with built-in Swift typesDive deep into Swift objects, protocols, and genericsTour the life cycle of an Xcode projectLearn how nibs are loadedUnderstand Cocoaâ s event-driven designCommunicate with C and Objective-CIn this edition, catch up on the latest iOS programming features: Multiple trailing closuresCode editor document tabsNew Simulator featuresResources in Swift packagesLogging and testing improvementsAnd more!Once you master the fundamentals, youâ ll be ready to tackle the details of iOS app development with author Matt Neuburgâ s companion guide, Programming iOS 14.
Stay motivated and overcome obstacles while learning to use Swift Playgrounds and Xcode 10.2 to become a great iOS developer. This book, fully updated for Swift 5, is perfect for those with no programming background, those with some programming experience but no object-oriented experience, or those that have a great idea for an app but haven't programmed since school.Many people have a difficult time believing they can learn to write iOS apps. Swift 5 for Absolute Beginners will show you how to do so. You'll learn Object-Oriented Programming (OOP) and be introduced to User Interface (UI) design following Apple's Human Interface Guidelines (HIG) using storyboards and the Model-View-Controller (MVC) pattern before moving on to write your own iPhone and Apple Watch apps from scratch.What You'll LearnWork with Swift classes, properties, and functionsExamine proper User Interface (UI) and User Experience (UX) designUnderstand Swift data types: integers, floats, strings, and booleansUse Swift data collections: arrays and dictionariesReview Boolean logic, comparing data, and flow controlUse the Xcode debugger to troubleshoot problems with your appsStore data in local app preferences and Core Data databases Who This Book Is ForAnyone who wants to learn to develop apps for the Mac, iPhone, iPad, and Apple Watch using the Swift programming language. No previous programming experience is necessary.
Harness the power of the latest edition with this in-depth and comprehensive guide to the Swift language Key Features Fifth edition of this bestselling book, improved and updated to cover the latest version of the Swift 5 programming language Get to grips with popular and modern design techniques to write easy-to-manage Swift code Learn how to use core Swift features such as concurrency, generics, and copy-on-write in your code Book 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 learn Understand core Swift components, including operators, collections, control flows, and functions Learn how and when to use classes, structures, and enumerations Understand how to use protocol-oriented design with extensions to write easier-to-manage code Use design patterns with Swift, to solve commonly occurring design problems Implement copy-on-write for you custom value types to improve performance Add concurrency to your applications using Grand Central Dispatch and Operation Queues Implement generics to write flexible and reusable code
A linguagem Swift é uma linguagem open source com um elevado crescimento e que permite desenvolver aplicações em diversos contextos, nomeadamente aplicações iOS, watchOS, tvOS e OS X. A nova versão desta linguagem, o Swift 3, apresenta uma estrutura e sintaxe mais coerentes com o objetivo de permitir o desenvolvimento de aplicações de uma forma mais célere. O desenvolvimento de aplicações para dispositivos móveis passou a assumir um papel muito relevante, principalmente no que diz respeito ao estabelecimento de lojas online, como a App Store da Apple, que permitem que qualquer pessoa aceda e instale aplicações para uso no seu dia a dia, tanto com objetivos utilitários como lúdicos. Tendo em conta esse crescimento, surge este livro destinado a todos os que se interessam pelo desenvolvimento de aplicações móveis, bem como aos programadores de aplicações para dispositivos móveis. Escrito de uma forma simples e objetiva, cobre desde os conceitos de nível mais básico até à introdução de alguns conceitos avançados para Swift 3 na plataforma iOS 10.No decorrer da obra é desenvolvida uma aplicação que está disponível na App Store, denominada Taster. Desta forma o leitor acompanha todos os detalhes de desenvolvimento até à publicação na loja online. Entre outros, são abordados os seguintes temas: Ambiente de desenvolvimento Xcode; Linguagem Swift; Ciclo de vida de uma app; Model-View-Controller; Controladores; Gestos e movimento; Som e animação; Localização e mapas; Comunicação e rede; Redes sociais; Conceitos avançados; Persistência (incluindo Core Data e iCloud); Submissão à App Store.
Ready to build stunning apps for iPhone, iPad, and Apple Watch? This cookbook—completely rewritten with all-new material—provides 90 proven solutions for tackling the latest features in iOS 9 and watchOS 2.0. Written exclusively in Apple’s Swift language, these code-rich recipes show you how to use dynamic user interfaces, interactive maps, multitasking functionality, Apple’s new UI Testing framework, and many other features.This cookbook is ideal for intermediate and advanced iOS developers looking to work with the newest versions of Apple’s mobile operating systems. Each recipe includes reusable code, available on GitHub, that you can put to work right away.Work with new features in Swift 2, Xcode 7, and Interface BuilderBuild standalone apps for Apple WatchCreate vibrant user interfaces with new UIKit featuresUse Swift to connect with the iOS contacts databaseBlock ads or obtrusive content with Safari Content BlockersMake your app content searchable with Spotlight APIsAdd Picture in Picture playback functionality to iPad appsTake advantage of MapKit and Core Location updatesUse Apple’s new UI Testing frameworkLiven up your UI with gravity and turbulence fields
