Access any topic inside a chapter in just one tap. ‎This book has covered the latest Swift 5. A cheat sheet can be a handy tool to quickly reference Xcode, Swift or iOS logic from a compact overview. We're spending countless hours with it - and should therefore make sure we're getting the most out of it. View Swift Cheat Sheet and Map of Xcode.pdf from ENGINEERIN ENGR358 at Tezukayama University - Osaka Satellite Campus. Swift has been designed both to work alongside its predecessor, Objective-C, and to one day be Objective-C’s replacement. Using Xcode 10.2 Use this book as a quick reference guide (like a cheat sheet) for Swift programming language. That's why we created a nice cheat sheet with both essential keyboard shortcuts and valuable tips & tricks. Download the cheat sheet for free. Types Int Float Double Bool String 1, 25, 589, 30_000 1.6, 6.89, 4.6789, SEE: All of TechRepublic's cheat sheets and smart person's guides REPL. When you develop apps for iOS or OS X, you use the Xcode development tool (technically an Integrated Development Environment, […] For beginners and for dummies, this book is a step-by-step guide to understand… Objective-C and Swift are compiled languages, despite Swift having a REPL … Ideally, you can print them out and lay them down on your desk. This makes it really easy to access and use them often. Cheat sheet examples for Xcode and Swift development. Xcode is a central tool for many of us. Swift is Apple’s new programming language aimed for developers to use with iOS and OS X devices.