Swift Pocket Reference, 2nd Edition

Swift Pocket Reference, 2nd EditionGet quick answers for developing and debugging applications with Swift, Apples multi paradigm programming language. Updated to cover the latest features in Swift 2. 0, this pocket reference is the perfect on the job tool for learning Swifts modern language features, including type safety, generics, type inference, closures, tuples, automatic memory management, and support for Unicode. Designed to work with Cocoa and Cocoa Touch, Swift can be used in

Get quick answers for developing and debugging applications with Swift, Apples multi-paradigm programming language. Updated to cover the latest features in Swift 2.0, this pocket reference is the perfect on-the-job tool for learning Swifts modern language features, including type safety, generics, type inference, closures, tuples, automatic memory management, and support for Unicode.Designed to work with Cocoa and Cocoa Touch, Swift can be used in tandem with Objective-C, and either language can call APIs implemented in the other. Swift is still evolving, but Apple clearly sees it as the future language of choice for iOS and OS X software development.Topics include:
Supported data types, such as strings, arrays, array slices, sets, and dictionaries
Program flow: loops, conditional execution, and error handling
Classes, structures, enumerations, and functions
Protocols, extensions, and generics
Memory management
Closures: similar to blocks in Objective-C and lambdas in C#
Optionals: values that can explicitly have no value
Operators, operator overloading, and custom operators
Access control: restricting access to types, methods, and properties
Ranges, intervals, and strides
A full list of built-in global functions and their parameter requirements