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\"Learn how to build app store-ready hybrid apps with the Ionic framework built on top of Apache Cordova (formerly PhoneGap) and Angular. This revised guide shows you how to use Ionic's tools and services to develop apps with HTML, CSS, and TypeScript, rather than rely on platform-specific solutions found in Android, iOS, and Windows Universal\"--Back cover.

Flutter Handbook is the t to becoming a proficient Flutter app developer, catering to all levels, from beginners to experts. This comprehensive guide takes you by the hand, providing step-by-step instructions on every aspect of Flutter app development.Starting from the basics, you'll learn how to install and run Flutter, as well as core concepts such as widgets, state management, and navigation. As you progress, the book delves deep into advanced topics, such as implementing CRUD (Create, Read, Update, Delete) functions using Firebase Firestore. Flutter Handbook is more than just a tutorial book. It also provides invaluable tips, tricks, and small tasks at the end of each chapter to reinforce your understanding and equip you with real-world skills. By the end of this journey, you'll have the expertise to release your Flutter app to the Play Store or App Store with confidence.

Rewriting the same app for iOS and Android is tedious, error-prone, and expensive. Microsoft's Xamarin drastically reduces dev time by reusing most application code-- typically 70% or more. The core of your iOS and Android app is shared; you write platform-specific code only for the UI layer. And because Xamarin uses C#, your apps benefit from everything this modern language and the .NET ecosystem have to offer.

This Learning Path is your comprehensive guide to learn all about Delphi programming. You'll begin with the basics, before going on to study various advanced concepts and techniques to build efficient, concurrent applications in Delphi.

The article describes a test system designed for verification of the real-time operating system (RTOS) for embedded systems, which was developed and used at the Scientific Research Institute for System Analysis of the Russian Academy of Sciences (SRISA RAS). This Unix-like operating system is based on the POSIX and ARINC-653 programming standards. Of course, there exists specialized software for automation of testing of Unix-like systems: Avocado, LAVA, Linux Test Project, Linux Distribution Checker, Open POSIX Test Suite, UnixBench, etc. But the use of such ready-made software systems is not always convenient, because they either contain only highly specialized test suites, or support only certain hardware, or do not contain a flexible configuration system. Therefore, the researchers at the SRISA RAS developed their own original test system. The task was to create a convenient testing tool for both software testers and programmers. Many years of experience in using the test system has shown the effectiveness of its use to improve the quality of software products, reduction of time spent on testing and analysis of results, maximally automate software testing process, speed up the process of developing new software versions, and simplify the process of debugging, finding and fixing errors by software developers.

Use structural, behavioral, and concurrent patterns in Delphi to skillfully develop applicationsKey FeaturesDelve into the core patterns and components of Delphi to enhance your application's designLearn how to select the right patterns to improve your program's efficiency and productivityDiscover how parallel programming and memory management can optimize your codeBook DescriptionDelphi is a cross-platform Integrated Development Environment (IDE) that supports rapid application development for most operating systems, including Microsoft Windows, iOS, and now Linux with RAD Studio 10.2. If you know how to use the features of Delphi, you can easily create scalable applications in no time.This Learning Path begins by explaining how to find performance bottlenecks and apply the correct algorithm to fix them. You'll brush up on tricks, techniques, and best practices to solve common design and architectural challenges. Then, you'll see how to leverage external libraries to write better-performing programs. You'll also learn about the eight most important patterns that'll enable you to develop and improve the interface between items and harmonize shared memories within threads. As you progress, you'll also delve into improving the performance of your code and mastering cross-platform RTL improvements.By the end of this Learning Path, you'll be able to address common design problems and feel confident while building scalable projects.This Learning Path includes content from the following Packt products:Delphi High Performance by Primoz GabrijelcicHands-On Design Patterns with Delphi by Primoz GabrijelcicWhat you will learnUnderstand parallel programming and work with the various tools included with DelphiExplore memory managers and their implementationLeverage external libraries to write better-performing programsKeep up to date with the latest additions and design techniques in DelphiGet to grips with various modern multithreading approachesBreak a design problem down into its component partsWho this book is forThis Learning Path is for intermediate-level Delphi programmers who want to build robust applications using Delphi features. Prior knowledge of Delphi is assumed.

\"Use ASP.NET Core 2 to create durable and cross-platform web APIs through a series of applied, practical scenarios. Examples in this book help you build APIs that are fast and scalable. You'll progress from the basics of the framework through to solving the complex problems encountered in implementing secure RESTful services. The book is packed full of examples showing how Microsoft's ground-up rewrite of ASP.NET Core 2 enables native cross-platform applications that are fast and modular, allowing your cloud-ready server applications to scale as your business grows. Major topics covered in the book include the fundamentals and core concepts of ASP.NET Core 2. You'll learn about building RESTful APIs with the MVC pattern using proven best practices and following the six principles of REST. Examples in the book help in learning to develop world-class web APIs and applications that can run on any platform, including Windows, Linux, and MacOS. You can even deploy to Microsoft Azure and automate your delivery by implementing Continuous Integration and Continuous Deployment pipelines.\"-- Provided by publisher.

Master the skills required to steer cross-platform applications from drawing board to app store(s) using Xamarin About This Book • Develop your Xamarin development skills with this comprehensive guide on various patterns and features so you can create elegant and high-quality applications • Create adaptive user interfaces on separate platforms without compromising the user experience and platform identity • Implement application lifecycle management concepts to manage and finalize cross-platform projects and efficiently collaborate with others Who This Book Is For This book is ideal for those who want to take their entry–level Xamarin mobile development skills to the next level to become the go-to person within their organization. To fully understand the patterns and concepts described, you should possess a reasonable level of knowledge about the core elements of Xamarin and cross-platform application development with it. What You Will Learn • Configure your environment for cross-platform projects with Xamarin • Gain memory management skills to avoid memory leaks and premature code cycles while decreasing the memory print of your applications • Employ asynchronous and parallel patterns to execute non-interactive and non-blocking processes • Create and use SQLite databases for offline scenarios • Integrate network resources with cross-platform applications • Design and implement eye-catching and reusable UI components without compromising nativity in mobile applications • Manage the application lifecycle of cross-platform development projects • Distribute Xamarin applications through public or private channels In Detail The main goal of this book is to equip you with the required know-how to successfully analyze, develop, and manage Xamarin cross-platform projects using the most efficient, robust, and scalable implementation patterns. This book starts with general topics such as memory management, asynchronous programming, local storage, and networking, and later moves onto platform-specific features. During this transition, you will learn about key tools to leverage the patterns described, as well as advanced implementation strategies and features. The book also presents User Interface design and implementation concepts on Android and iOS platforms from a Xamarin and cross-platform perspective, with the goal to create a consistent but native UI experience. Finally, we show you the toolset for application lifecycle management to help you prepare the development pipeline to manage and see cross-platform projects through to public or private release. Style and approach This is a comprehensive guide on various Xamarin features and patterns. Each topic is explained and demonstrated with code samples, which are revised in each section in an iterative manner and analyzed with available diagnostic tools to demonstrate the benefits of different patterns.