|Published:||Feb 01 2015|
|Posted:||Apr 19 2015|
|Book size:||17.55 MB|
The professional programmer's Deitel guide to Apple's new Swift programming language for the iOS and OS X platforms Written for programmers with a background in object-oriented programming in a C-based language like Objective-C, Java, C# or C++, this book applies the Deitel signature live-code approach with scores of complete, working, real-world programs to explore the new Swift language in depth. The code examples feature syntax shading, code highlighting, rich commenting, line-by-line code walkthroughs and live program outputs. The book features thousands of lines of proven Swift code, and tips that will help you build robust applications. Start with an introduction to Swift using an early classes and objects approach, then rapidly move on to more advanced topics. When you master the material, you'll be ready to build industrial-strength object-oriented Swift applications. About This Book The Swift programming language was arguably the most significant announcement at Apple's 2014 Worldwide Developers Conference. Although apps can still be developed in Objective-C, Apple says that Swift is its applications programming and systems programming language of the future. Swift is a contemporary language with simpler syntax than Objective-C. Because Swift is new, its designers were able to include popular programming language features from languages such as Objective-C, Java, C#, Ruby, Python and many others. These features include automatic reference counting (ARC), type inference, optionals, String interpolation, tuples, closures (lambdas), extensions, generics, operator overloading, functions with multiple return values, switch statement enhancements and more. We've been able to develop apps more quickly in Swift than with Objective-C and the code is shorter, clearer and runs faster on today's multi-core architectures. Swift also eliminates the possibility of many errors common in other languages, making your code more robust and secure. Some of these error-prevention features include no implicit conversions, ARC, no pointers, required braces around every control statement's body, assignment operators that do not return values, requiring initialization of all variables and constants before they're used, array bounds checking, automatic checking for overflow of integer calculations, and more. You can combine Swift and Objective-C in the same app to enhance existing Objective-C apps without having to rewrite all the code. Your apps will easily be able to interact with the Cocoa/Cocoa Touch frameworks, which are largely written in Objective-C. You can also use the new Xcode playgrounds with Swift. A playground is an Xcode window in which you can enter Swift code that compiles and executes as you type it. This allows you to see and hear your code's results as you write it, quickly find and fix errors, and conveniently experiment with features of Swift and the Cocoa/Cocoa Touch frameworks. Practical, Example-Rich Coverage of: Classes, Objects, Methods, Properties Initializers, Deinitializers, Bridging Tuples, Array and Dictionary Collections Structures, Enumerations, Closures, ARC Inheritance, Polymorphism, Protocols Type Methods, Type Properties Generics; Strings and Characters Operator Overloading, Operator Functions, Custom Operators, Subscripts Access Control; Type Casting and Checking Nested Types, Nested Methods Optionals, Optional Chaining, Extensions Xcode, Playgrounds, Intro to Cocoa Touch with a Fully Coded iOS 8 Tip Calculator App Overflow Operators, Attributes, Patterns More topics online Visit www.deitel.com Download code examples For information on Deitel's Dive Into Series programming training courses delivered at organizations worldwide visit www.deitel.com/training or to firstname.lastname@example.org Join the Deitel social networking communities on Facebook at facebook.com/DeitelFan, Twitter at @deitel, Google+ at google.com/+DeitelFan, LinkedIn at bit.ly/DeitelLinkedIn, YouTube at youtube.com/user/DeitelTV and subscribe to the Deitel Buzz Online e-mail newsletter at www.deitel.com/newsletter/ subscribe.html
The professional development team that brought you two editions of Objective-C for the Absolute Beginners and have taught thousands of developers around the world to write some of the most popular iPhone apps in their categories on the app store, have now leveraged their instruction for Swift.Swift for Absolute Beginners 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.Gary Bennett and Brad Lees are full-time professional iOS developers and have developed a broad spectrum of apps for Fortune 500 companies. The authors have taken their combined 12 years of writing apps, teaching online iOS courses...
Get up and running with Swift swiftly Brimming with expert advice and easytofollow instructions, Swift For Dummies shows new and existing programmers how to quickly port existing ObjectiveC 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, its never been easier to get started creating apps for the iPhone or iPad, or applications for Mac OS X. Inside the book, youll 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. Youll also get the scoop on creating new functions, statements, and declarations, learn useful patterns in an objectoriented environment, and tak...
Practical Guide for Programmers
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