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