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Advanced Swift: How to Download the Ultimate Guide for Swift 3


Advanced Swift: Updated for Swift 3 download




Swift is a powerful and expressive programming language that has taken the world by storm since its introduction in 2014. Whether you are developing apps for iOS, macOS, watchOS, or tvOS, or you are interested in systems programming, Swift offers you a range of features and capabilities that make your code more elegant, safe, and performant.




Advanced Swift: Updated for Swift 3 download



But how do you master Swift and take advantage of its full potential? How do you write code that is not only correct, but also idiomatic, efficient, and maintainable? How do you use Swift's advanced features, such as generics, protocols, enums, optionals, and concurrency?


That's where Advanced Swift comes in. This book is a deep dive into Swift's features, from low-level programming to high-level abstractions. It covers topics that are not usually found in other books or online tutorials, such as string internals, memory management, error handling, and interoperability. It also explains how to use Swift's built-in collection types and how to create your own custom collections.


If you have read the Swift Programming Guide, and want to explore more, this book is for you. In this article, we'll give you an overview of what's new in Swift 3, what you'll learn from Advanced Swift, and how to download it in various formats and prices.


What's new in Swift 3




Swift 3 was released in September 2016 as a major update to the language. It introduced many changes to the syntax, the standard library, and the APIs. Some of these changes were breaking changes, meaning that they required existing code to be modified or rewritten to compile with Swift 3.


The main goal of Swift 3 was to improve the consistency, clarity, and expressiveness of the language. It also aimed to make Swift more natural and intuitive to use across different platforms and environments. To achieve this goal, Swift 3 adopted a set of API design guidelines that influenced every aspect of the language.


Some of the most notable changes in Swift 3 are:


  • Syntax changes: Swift 3 simplified and streamlined many syntactic elements, such as function parameters, argument labels, trailing closures, tuple types, type annotations, and access modifiers. It also removed some redundant or confusing features, such as C-style for loops, ++ and -- operators, var parameters, and implicit tuple splatting.



  • API design guidelines: Swift 3 adopted a set of principles and conventions for designing clear and consistent APIs. These guidelines influenced the naming and structure of types, methods, properties, parameters, and enums. They also encouraged the use of protocols and generics to express abstractions and behaviors.



  • New features and enhancements: Swift 3 added or improved many features and capabilities, such as protocol extensions, associated types, type aliases, protocol-oriented programming, error handling, availability checking, guard statements, defer statements, and pattern matching.



Swift 3 was a significant milestone in the evolution of Swift. It made the language more mature, stable, and enjoyable to use. However, it also introduced new challenges and complexities that require a deeper understanding of Swift's concepts and mechanisms. That's why Advanced Swift is a valuable resource for anyone who wants to master Swift 3 and beyond.


What you'll learn from Advanced Swift




Advanced Swift is a book that covers Swift's features in depth, from low-level programming to high-level abstractions. It is written by four experienced Swift developers and authors: Chris Eidhof, Ole Begemann, Florian Kugler, and Ben Cohen. The book is updated for Swift 5.6, but most of the content is still relevant for Swift 3 and later versions.


In this book, you'll learn about:


  • Concurrency: How to use Swift's structured concurrency system to write asynchronous and parallel code that is easier to reason about, coordinate, and debug.



  • Collections: How to use Swift's built-in collection types, such as arrays, dictionaries, sets, strings, ranges, and slices. How to implement common algorithms and operations on collections, such as sorting, filtering, mapping, reducing, searching, and shuffling. How to create your own custom collection types that conform to the collection protocols and support generic operations.



  • Optionals: How to use optionals to represent values that may or may not exist. How to unwrap optionals safely and elegantly using optional binding, optional chaining, nil coalescing, and force unwrapping. How to avoid common pitfalls and errors when working with optionals.



  • Generics: How to write functions and methods that work on multiple types using generic parameters and constraints. How to use generic types to create reusable and flexible data structures and abstractions. How to understand and resolve generic errors and limitations.



  • Protocols: How to use protocols to define contracts and behaviors for types. How to adopt protocols in your types using conformances and extensions. How to use protocol-oriented programming to design more modular and extensible code. How to use protocol extensions to provide default implementations and add functionality to existing types.



  • Strings: How to use strings and how they work with Unicode. How to manipulate strings using various methods and properties. How to compare, search, split, join, format, and interpolate strings. How to understand the internal representation and performance of strings.



  • Enums: How to use enums to model your data precisely and concisely. How to add associated values and raw values to enums. How to use enums with switch statements and pattern matching. How to create recursive enums and enums with generic parameters.



  • Mutability: How to use Swift's powerful features to control mutability in your code. How to distinguish between value types and reference types. How to use let and var keywords to declare constants and variables. How to use mutating methods and properties to modify value types.



  • Memory management: How to learn how value types and reference types interact with memory. How to use automatic reference counting (ARC) to manage the lifetime of objects. How to avoid memory leaks and retain cycles using weak and unowned references. How to use copy-on-write optimization to improve the performance of value types.



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  • Ebook: You can download the ebook version of Advanced Swift in PDF, ePub, and mobi formats. The ebook is 517 pages long and contains all the content and code examples from the book. The ebook costs $49 and you can buy it from the official website.



  • Hardcover: You can also order a hardcover version of Advanced Swift from Amazon. The hardcover is 510 pages long and has a high-quality print and binding. The hardcover costs $49 and you can buy it from this link.



  • Video episodes: In addition to the book, you can also watch 4.5 hours of supplemental video episodes that apply the techniques from the book to different practical problems. The video episodes are recorded by the authors and show live-coding sessions and in-depth discussions. The video episodes cost $59 and you can buy them from the official website.



  • Bundle options: If you want to get more value for your money, you can also buy a bundle that includes multiple formats of Advanced Swift at a discounted price. For example, you can buy the ebook + video bundle for $99, or the ebook + hardcover + video bundle for $129. You can also buy Advanced Swift together with other books from objc.io, such as Thinking in SwiftUI, App Architecture, Functional Swift, and Core Data. You can see all the bundle options and prices on the official website.



Conclusion




Advanced Swift is a book that will take your Swift skills to the next level. It will teach you how to use Swift's features in depth, from low-level programming to high-level abstractions. It will also show you how to write code that is not only correct, but also idiomatic, efficient, and maintainable.


If you want to master Swift and take advantage of its full potential, you should definitely read Advanced Swift. It will help you become a better Swift developer and create amazing apps and systems with Swift.


To download Advanced Swift, you can choose from various formats and prices, or buy a bundle that includes multiple formats at a discounted price. You can also watch supplemental video episodes that apply the techniques from the book to different practical problems.


Don't miss this opportunity to learn from the best and improve your Swift skills. Download Advanced Swift today and enjoy reading it!


Frequently Asked Questions




  • Q: Is Advanced Swift suitable for beginners?



  • A: No, Advanced Swift is not a beginner's book. It assumes that you have some familiarity with Swift and its basic syntax and features. However, it does not require you to be an expert or a professional Swift developer. It is suitable for anyone who wants to deepen their knowledge and skills in Swift.



  • Q: Is Advanced Swift updated for the latest version of Swift?



  • A: Yes, Advanced Swift is updated for Swift 5.6, but most of the content is still relevant for Swift 3 and later versions.



  • Q: How can I contact the authors of Advanced Swift?



  • A: You can contact the authors of Advanced Swift by sending an email to books@objc.io or by following them on Twitter: @chriseidhof, @olebegemann, @floriankugler, and @airspeedswift.



  • Q: Do you offer student discounts or refunds?



  • A: Yes, we offer student discounts and refunds. If you are a student, you can email us at books@objc.io with a proof of your enrollment and we'll send you a discount code. If you are not satisfied with the book, you can email us within 30 days of your purchase and we'll issue you a full refund.



  • Q: Where can I find more resources on Swift programming?



  • A: You can find more resources on Swift programming on the official Swift website, the Apple Developer website, the Swift Programming Guide, the Hacking with Swift website, and the Ray Wenderlich website.



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