Other topics covered include data handling using state properties in addition to observable, state and environment objects, as are key user interface design concepts such as modifiers, lists, tabbed views, context menus, user interface navigation, and outline groups. The book also covers the creation of custom SwiftUI views and explains how these views are combined to create user interface layouts including the use of stacks, frames and forms. The book also includes in-depth chapters introducing the Swift 5.5 programming language including data types, control flow, functions, object-oriented programming, property wrappers, structured concurrency, and error handling.Īn introduction to the key concepts of SwiftUI and project architecture is followed by a guided tour of Xcode in SwiftUI development mode. I really recommend to go through Xcode release notes and see the full list of what’s new, as well as to read Swift changelog for details left out of this tutorial.The goal of this book is to teach the skills necessary to build iOS 15 applications using SwiftUI, Xcode 13 and the Swift 5.5 programming language.īeginning with the basics, this book provides an outline of the steps necessary to set up an iOS development environment together with an introduction to the use of Swift Playgrounds to learn and experiment with Swift. What is covered in the parts to come is just a subset of what really exists, and I tried to pick topics as general as possible so the majority of developers are interested in them. So, here we are, ready to highlight some of the new Xcode 12 features, as well as of Swift 5.3. Once again Swift brings improvements that most of them will be proved useful to all developers. The more the Swift language advances, the more features we all get, resulting to better, safer, clearer and more robust code. Xcode 12 contains the next Swift update bundled, version 5.3. It carries great new features and tools that were definitely missing from previous versions, and all that will definitely help a lot the overall development process. The first beta version of Xcode 12 was made available on day one to developers, so everyone had the chance to download and play around with it early enough. This post is dedicated to the base that makes everything else real Xcode and Swift. As always, lots of new stuff and great advancements were introduced, and once again everybody has got really excited and eager to try many new things out. Virtually, all developers around the globe had the chance for a seat in the front row, being able to learn about all new features and improvements that Apple had to announce this year right at the moment they were becoming available. WWDC 2020 was finished just a few days ago under unprecedented conditions for first time. Tweet reddit Share Email ⏱ Reading Time: < 1 mins
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