Programowanie

Responsive Web Design with HTML5 and CSS3. Web pages that respond immediately to different screen sizes and devices is one of today's essentials. Packed with screenshots and examples, this book will teach you the professional approach using just HTML5 and CSS3

Ben Frain

Tablets, smart phones and even televisions are being used increasingly to view the web. There's never been a greater range of screen sizes and associated user experiences to consider. Web pages built to be responsive provide the best possible version of their content to match the viewing devices of not just today's devices but tomorrow's too.Learn how to design websites according to the new responsive designù methodology, allowing a website to display beautifully on every screen size. Follow along, building and enhancing a responsive web design with HTML5 and CSS3. The book provides a practical understanding of these new technologies and techniques that are set to be the future of front-end web development. Starting with a static Photoshop composite, create a website with HTML5 and CSS3 which is flexible depending on the viewer's screen size.With HTML5, pages are leaner and more semantic. A fluid grid design and CSS3 media queries means designs can flex and adapt for any screen size. Beautiful backgrounds, box-shadows and animations will be added ñ all using the power, simplicity and flexibility of CSS3.Responsive web design with HTML5 and CSS3 provides the necessary knowledge to ensure your projects won't just be built right for today but also the future.

REST. Najlepsze praktyki i wzorce w języku Java

Bhakti Mehta

Usprawnij wymianę danych z usługą REST! Postępująca cyfryzacja współczesnego świata wymaga coraz większej integracji przeróżnych systemów informatycznych. Nierzadko są to systemy znajdujące się w odległych lokalizacjach, napisane z wykorzystaniem różnych języków programowania i technologii. Jak zapewnić możliwość wymiany informacji między nimi? Usługi typu REST to jeden z najwygodniejszych sposobów! Co to jest REST? Jak przygotować usługę tego typu? Jak ustrzec się przed błędami? Na te i wiele innych pytań odpowiada ta książka. Znajdziesz w niej najlepsze praktyki tworzenia usług REST z wykorzystaniem języka Java. Sięgnij po nią i dowiedz się, jak projektować zasoby i zapewniać im bezpieczeństwo oraz w jaki sposób przygotowywać usługi REST dla różnych wersji językowych. Odkryj, jak testować udostępnione zasoby i zagwarantować ich najwyższą wydajność oraz jaka przyszłość czeka usługi tego typu. Sprawdź też, jak wygląda API takich usług, jak GitHub, Twitter i Facebook (API Graph). Ta książka jest doskonałą lekturą dla wszystkich programistów chcących bezproblemowo tworzyć wydajne usługi typu REST. Tematy opisane w książce: Tworzenie usług typu RESTful przy użyciu API JAX-RS 2.0 Zaawansowane techniki wykorzystania protokołu OAuth i zabezpieczeń w usługach typu RESTful Metody buforowania, weryfikacji danych, ograniczania liczby żądań, asynchronicznego wykonywania działań oraz najlepsze praktyki pozwalające zwiększyć interaktywność aplikacji Najlepsze metody stronicowania, dokumentowania i testowania usług typu RESTful HATEOAS i architektura mikrousługowa w budowanie aplikacji wykorzystujących usługi typu RESTful Przyszłość technologii REST, nowe standardy i sposób ich wykorzystania przez różne przedsiębiorstwa Porównanie technologii WebHook, WebSocket oraz Server-Sent Events umożliwiających dostarczanie informacji klientom na bieżąco Wydajne usługi REST w Twoim zasięgu!

RESTful Web API Design with Node.js. A step-by-step guide in the RESTful world of Node.js. - Second Edition

Valentin Bojinov

In this era of cloud computing, every data provisioning solution is built in a scalable and fail-safe way. Thus, when building RESTful services, the right choice for the underlying platform is vital. Node.js, with its asynchronous, event-driven architecture, is exactly the right choice to build RESTful APIs.This book will help you enrich your development skills to create scalable, server-side, RESTful applications based on the Node.js platform.Starting with the fundamentals of REST, you will understand why RESTful web services are better data provisioning solution than other technologies. You will start setting upa development environment by installing Node.js, Express.js, and other modules. Next, you will write a simple HTTP request handler and create and test Node.js modules using automated tests and mock objects. You will then have to choose the most appropriate data storage type, having options between a key/value or document data store, and also you will implement automated tests for it. This module will evolve chapter by chapter until it turns into a full-fledged and secure Restful service.

RESTful API Design Patterns and Best Practices. Master REST API design with real-world patterns, lifecycle management, and OpenAPI practices

Andrzej Jarzyna, Samir Amzani, Mike Amundsen

Designing scalable, user-focused, and robust APIs that last isn’t just a technical challenge but a design imperative. Written by API leaders with over 30 years of combined experience in API strategy, governance, and community, this book is your comprehensive guide to API design, focusing on domain-driven, consumer-centric APIs that meet real user needs while remaining flexible and maintainable over time. It covers modern REST API design, tools like OpenAPI and JSON Schema, and the importance of a product-based approach. The chapters help you explore best practices, potential pitfalls, and anti-patterns, extending beyond the design phase.Starting with the “why” behind building an API, its intended users, and value, this book walks you through the API lifecycle, the role of contracts, and applying domain-driven design. You’ll develop a solid foundation in REST API design as you discover different styles, constraints, and more. Beyond design, the book covers testing techniques, API evolution, maintenance, and deprecation.By the end, you’ll not only know how to design great APIs but understand how to treat them as products, manage their lifecycle, and deliver real value by keeping your APIs relevant and reliable long after release.*Email sign-up and proof of purchase required

RESTful Java Web Services. A pragmatic guide to designing and building RESTful APIs using Java - Third Edition

Balachandar Bogunuva Mohanram

Representational State Transfer (REST) is a simple yet powerful software architecture style to create lightweight and scalable web services. The RESTful web services use HTTP as the transport protocol and can use any message formats, including XML, JSON(widely used), CSV, and many more, which makes it easily inter-operable across different languages and platforms.This successful book is currently in its 3rd edition and has been used by thousands of developers. It serves as an excellent guide for developing RESTful web services in Java.This book attempts to familiarize the reader with the concepts of REST. It is a pragmatic guide for designing and developing web services using Java APIs for real-life use cases following best practices and for learning to secure REST APIs using OAuth and JWT. Finally, you will learn the role of RESTful web services for future technological advances, be it cloud, IoT or social media.By the end of this book, you will be able to efficiently build robust, scalable, and secure RESTful web services using Java APIs.

RESTful Java Web Services, Second Edition. Design scalable and robust RESTful web services with JAX-RS and Jersey extension APIs

Jobinesh Purushothaman

REST (REpresentational State Transfer) is a simple yet powerful software architecture style to create scalable web services and allow them to be simple, lightweight, and fast. The REST API uses HTTP and JSON, so that it can be used with many programming languages such as Ruby, Java, Python, and Scala. Its use in Java seems to be the most popular though, because of the API's reusability.This book is a guide to developing RESTful web services in Java using the popular RESTful framework APIs available today. You will begin with gaining an in-depth knowledge of the RESTful software architectural style and its relevance in modern applications. Further, you will understand the APIs to parse, generate, transform, and query JSON effectively. Then, you will see how to build a simple RESTful service using the popular JAX-RS 2.0 API along with some real-world examples. This book will introduce you to the Jersey framework API, which is used to simplify your web services.You will also see how to secure your services with various authentication mechanisms. You will get to grips with various solutions to describe, produce, consume, and visualize RESTful web services. Finally, you will see how to design your web services to equip them for the future technological advances, be it Cloud or mobile computing.By the end of this book, you will be able to efficiently build robust, scalable, and secure RESTful web services, making use of the JAX-RS and Jersey framework extensions.

Restful Java Web Services Security. Secure your RESTful applications against common vulnerabilities with this book and

René Enríquez

A sequential and easy-to-follow guide which allows you to understand the concepts related to securing web apps/services quickly and efficiently, since each topic is explained and described with the help of an example and in a step-by-step manner, helping you to easily implement the examples in your own projects. This book is intended for web application developers who use RESTful web services to power their websites. Prior knowledge of RESTful is not mandatory, but would be advisable.

Robot Operating System Cookbook. Over 70 recipes to help you master advanced ROS concepts

Kumar Bipin

This book will leverage the power of ROS with an introduction to its core and advanced concepts through exciting recipes. You will get acquainted with the use of different synchronous and asynchronous communication methods, including messages, services, and actions. You will learn how to use the various debugging and visualization tools used in development and how to interface sensors and actuators with the ROS framework.Firstly, you will get to grips with ROS simulation frameworks, such as Gazebo and RotorS for modeling and simulating any physical robot and virtual environment. You will also cover mobile robotics, micro-aerial vehicles, and robotic arms, which are the leading branches of robotic applications. Robot Operating System Cookbook will also guide you in the development of an autonomous navigation framework for both mobile robots and micro-aerial vehicles.Finally, you will explore ROS-Industrial, an open source project that extends the advanced capabilities of ROS software to manufacturing industries.