learning ratpack simple lean and powerful web applications

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Learning Ratpack

Author : Dan Woods
ISBN : 9781491921630
Genre : Computers
File Size : 62. 9 MB
Format : PDF, Mobi
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Build robust, highly scalable reactive web applications with Ratpack, the lightweight JVM framework. With this practical guide, you’ll discover how asynchronous applications differ from more traditional thread-per-request systems—and how you can reap the benefits of complex non-blocking through an API that makes the effort easy to understand and adopt. Author Dan Woods—a member of the Ratpack core team—provides a progressively in-depth tour of Ratpack and its capabilities, from basic concepts to tools and strategies to help you construct fast, test-driven applications in a semantic and expressive way. Ideal for Java web developers familiar with Grails or Spring, this book is applicable to all versions of Ratpack 1.x. Configure your applications and servers to accommodate the cloud Use Ratpack testing structures on both new and legacy applications Add advanced capabilities, such as component binding, with modules Explore Ratpack’s static content generation and serving mechanisms Provide a guaranteed execution order to asynchronous processing Model data and the data access layer to build high-performance, data-driven applications Work with reactive and functional programming strategies Use distribution techniques that support continuous delivery and other deployment tactics

Augmented Reality

Author : Dieter Schmalstieg
ISBN : 9780133153200
Genre : Computers
File Size : 41. 7 MB
Format : PDF, Docs
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Augmented reality (AR) is one of today's most fascinating and future-oriented areas of computer science and technology. By overlaying computer-generated information on views of the real world, AR amplifies human perception and cognition in remarkable new ways. Do you like the virtual first-down line in football games on TV? That's AR. And AR apps are rapidly coming to billions of smartphones, too. Working in AR requires knowledge from diverse disciplines, including computer vision, computer graphics, and human-computer interaction (HCI). Augmented Reality: Principles and Practice integrates all this knowledge into a single-source reference, presenting the most significant AR work with scrupulous accuracy. Dieter Schmalstieg, a pioneer of both AR foundation and application, is drawing from his two decades of AR experience to clearly present the field. Together with mobile AR pioneer and research colleague Tobias Höllerer, the authors address all aspects of the field, illuminating AR from both technical and HCI perspectives. The authors review AR's technical foundations, including display and tracking technologies, show how AR emerges from the symbiosis of computer vision and computer graphics, introduce AR-specific visualization and 3D interaction techniques, and showcase applications from diverse industries. They conclude with an outlook on trends and emerging technologies, including practical pointers for beginning practitioners. This book is an indispensable resource for everyone interested in AR, including software and app developers, engineers, students and instructors, researchers, and hobbyists. For use in educational environments, the authors will provide a companion website containing slides, code examples, and other source materials.

Oxford Textbook Of Transplant Anaesthesia And Critical Care

Author : Gianni Biancofiore
ISBN : 9780199651429
Genre : Anesthesia
File Size : 69. 84 MB
Format : PDF, Kindle
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Saving lives through organ transplantation has become increasingly possible thanks to advances in research and care. Today, the complex field of transplantation continues to develop rapidly, fuelled by demographic change and further evolutions in scientific understanding. The Oxford Textbook of Transplant Anaesthesia and Critical Care has been written and edited by pioneers in the field of organ transplantation with an international team of authors, in order to equip anaesthetists and intensivists with the knowledge and training necessary to provide high quality and evidence-based care. The text addresses fundamentals aspects of scientific knowledge, care of the donor patient, transplant ethics and special considerations. Dedicated sections address each of the major organs; kidney, pancreas, liver, heart and lung, intestinal and multivisceral. Within each organ-based section, expert authors explore underlying disease, planning for transplantation, specialized procedures, perioperative and critical care management as well as post-transplant considerations. Focus points for future developments in transplant immunology are also set out, inspiring current practitioners to engage with current clinical research and help participate in the further advancement of the science of transplantation. The print edition of the Oxford Textbook of Transplant Anaesthesia and Critical Care comes with a year's access to the online version on Oxford Medicine Online. By activating your unique access code, you can read and annotate the full text online, follow links from the references to primary research materials, and view, enlarge and download all the figures and tables.

Martini Man

Author : William Schoell
ISBN : 0815412886
Genre : Biography & Autobiography
File Size : 74. 54 MB
Format : PDF
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Martini Man goes beyond the simple caricature of the boozy lounge singer with a penchant for racy humor to reveal the substantive man behind that mask. Although Martin's movie roles receive in-depth attention in this incisive biography, as does his career-defining partnership with Jerry Lewis, details of Dino's personal life also abound, such as how Shierly MacLaine dropped by his house "to tell Dean she was in love with him-even though his wife was in the other room." William Schoell's chronicle is a sympathetic portrait that recreates the life and times of one of America's favorite entertainers.

Learning Node

Author : Shelley Powers
ISBN : 9781449326159
Genre : Computers
File Size : 38. 95 MB
Format : PDF, Docs
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Take your web development skills from browser to server with Node—and learn how to write fast, highly scalable network applications on this JavaScript-based platform. With this hands-on guide, you’ll quickly master Node’s core fundamentals, gain experience with several built-in and contributed modules, and learn the differences and parallels between client- and server-side programming. Get up to speed on Node’s event-driven, asynchronous I/O model for developing data-intensive applications that are frequently accessed but computationally simple. If you’re comfortable working with JavaScript, this book provides numerous programming and deployment examples to help you take advantage of server-side development with Node. Explore Node’s unique approach to asynchronous development Build sample Node applications with the Express framework and Connect middleware Use NoSQL solutions such as Redis and MongoDB—and explore Node’s relational database modules Work with PDF files, serve HTML5 media, and create graphics with Canvas Set up bidirectional communication between browser and server with WebSockets Learn in-depth practices for debugging and testing your applications Deploy Node applications in the cloud or on your own system "Learning Node will make it easy for someone from any programming background to get a grip on Node.js and build amazing projects." —Tom Hughes-Croucher, co-author of Node: Up and Running (O’Reilly)

Learning Spring Boot

Author : Greg L. Turnquist
ISBN : 9781784397487
Genre : Computers
File Size : 26. 22 MB
Format : PDF, Docs
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This book is for both novice developers in general and experienced Spring developers. It will teach you how to override Spring Boot's opinions and frees you from the need to define complicated configurations.

Exploring Raspberry Pi

Author : Derek Molloy
ISBN : 9781119188681
Genre : Computers
File Size : 77. 96 MB
Format : PDF
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The Raspberry Pi is a small, low-cost computing platform that can be adapted for 1000s of electronic applications. It can use the free Linux operating system, which allows it to do very complex tasks, such as connecting to the Internet, acting as a web server and streaming live video data. Available books on the topic skirt over the engineering principles, often requiring readers to have the exact same electronics hardware in order to follow their recipe. This approach often only imparts superficial knowledge as, when the design needs to be changed, the reader does not have the necessary skills. Exploring Raspberry Pi's aim is that readers will be able to build systems that use any type of electronics, electronic modules or external peripherals. The book caters to advanced beginners, providing all of the engineering skills that they need to transition to being an expert user. The first part of the book deals with the basics of using the Raspberry Pi, ensuring the reader can use the platform and that they have all of the necessary electronics, Linux and programming skills in order to build basic embedded Linux applications. The second part deals with the intermediate topics of interfacing, controlling and communicating with almost any type of electronics component or module. The final part of the book looks at how the Raspberry Pi can be used for advanced applications including: interacting with real world objects, programming, working with video and images, audio, and more. Chapters will fully integrate the video content on the author's YouTube channel and his web/blog site. In addition, there will be a full git repository that will structure all of the code, scripts and associated supplementary materials against the chapter structure. Chapters include: CH1 Introduction to the RPi Hardware CH2 Software for the RPi Platform CH3 Exploring Embedded Linux Systems CH4 Interfacing Electronics CH5 Practical RPi Programming CH6 Interfacing to the RPi Inputs/Outputs CH7 Cross-Compilation CH8 Interfacing to the RPi Buses CH9 Interfacing with the Physical World CH10 Wireless Communication CH11 The Internet of Things CH12 RPi with a Rich UI CH13 Images, Video, and Understanding CH14 Audio The ideal reader for this book would be a Maker or Engineering Student who has taken on embedded Linux out of a love of technology and a desire to acquire new knowledge.

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