Autocannon is a comprehensive history of the development of automatic cannon and their ammunition from the end of the nineteenth century up to the present day. A brief history of their development is followed by sections examining the basic principles of gun and ammunition design, including various unconventional systems. Next comes a survey of cartridges in calibre order, from 20mm to 57mm, including not only ammunition that has seen service, but also a wide range of experimental types. Finally there is a survey of the cannon, grouped by nationality, which again includes many experimental models. The book includes data on about 200 different cartridges and 400 cannon, and has nearly 500 illustrations. It is the culmination of decades of research, and is unmatched in its coverage of this subject.

Autocannon is a comprehensive history of the development of automatic cannon and their ammunition from the end of the nineteenth century up to the present day. Defined as fast-firing high-velocity automatic guns with calibres between 20mm and about 57mm, have been an integral part of the world's militaries for well over a century. A brief history of their development is given, followed by sections examining the basic principles of gun and ammunition design, including various unconventional systems. Next comes a survey of cartridges in calibre order, from 20mm to 57mm, including not only ammunition that has seen service, but also a wide range of experimental types. Finally there is a survey of the cannon, grouped by nationality, which again includes many experimental models. The book includes data on about 200 different cartridges and 400 cannon, and has nearly 500 illustrations. It is the culmination of decades of research, and is unmatched in its coverage of this subject.

Written by veteran game designers Alessio Cavatore and Rick Priestley, Bolt Action provides all the rules needed to bring the great battles of World War II to your tabletop. Using miniature soldiers, tanks and terrain, you can fight battles in the shattered towns of occupied France, the barren deserts of North Africa, and even the sweltering jungles of the Pacific. Players get to decide which of the major or minor World War II powers they would like to represent, and then construct their armies from the lists provided. Army options are almost limitless, allowing you to build the kind of army that most appeals to your style of play, from heavily armored tank forces to lightly armed, but highly skilled. The choice is yours. Created as a joint project between Warlord Games, the premiere historical miniatures company, and Osprey Publishing, the leading independent military history publisher, Bolt Action is sure to be the most popular new wargame on the market.

Discover practical recipes to get to grips with Node.js concepts and programming models for delivering a scalable server-side for your applications Key FeaturesImplement practical solutions for scaling, securing, and testing your Node.js web apps effectivelyBuild and deploy scalable microservices architecture with the power of Node.js 14Discover techniques for debugging and testing Node.js applicationsBook Description A key technology for building web applications and tooling, Node.js brings JavaScript to the server enabling full-stack development in a common language. This fourth edition of the Node Cookbook is updated with the latest Node.js features and the evolution of the Node.js framework ecosystems. This practical guide will help you to get started with creating, debugging, and deploying your Node.js applications and cover solutions to common problems, along with tips to avoid pitfalls. You'll become familiar with the Node.js development model by learning how to handle files and build simple web applications and then explore established and emerging Node.js web frameworks such as Express.js and Fastify. As you advance, you'll discover techniques for detecting problems in your applications, handling security concerns, and deploying your applications to the cloud. This recipe-based guide will help you to easily navigate through various core topics of server-side web application development with Node.js. By the end of this Node book, you'll be well-versed with core Node.js concepts and have gained the knowledge to start building performant and scalable Node.js applications. What you will learnUnderstand the Node.js asynchronous programming modelCreate simple Node.js applications using modules and web frameworksDevelop simple web applications using web frameworks such as Fastify and ExpressDiscover tips for testing, optimizing, and securing your web applicationsCreate and deploy Node.js microservicesDebug and diagnose issues in your Node.js applicationsWho this book is for The book is for web developers who have knowledge of JavaScript and want to gain a broad understanding of Node.js concepts for server-side development.

What is Anti Aircraft Warfare Anti-aircraft warfare is the counter to aerial warfare and it includes "all measures designed to nullify or reduce the effectiveness of hostile air action". It includes surface based, subsurface, and air-based weapon systems, associated sensor systems, command and control arrangements, and passive measures. It may be used to protect naval, ground, and air forces in any location. However, for most countries, the main effort has tended to be homeland defence. Missile defence is an extension of air defence, as are initiatives to adapt air defence to the task of intercepting any projectile in flight. How you will benefit (I) Insights, and validations about the following topics: Chapter 1: Anti-aircraft warfare Chapter 2: Self-propelled anti-aircraft weapon Chapter 3: Rapier (missile) Chapter 4: M51 Skysweeper Chapter 5: Proximity fuze Chapter 6: Autocannon Chapter 7: RIM-7 Sea Sparrow Chapter 8: Bofors 40 mm L/60 gun Chapter 9: Seacat (missile) Chapter 10: QF 2-pounder naval gun (II) Answering the public top questions about anti aircraft warfare. Who this book is for Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of Anti Aircraft Warfare.

A revised and updated third edition of the best-selling Bolt Action World War II wargaming rules. Bring the great battles of World War II to your tabletop with Bolt Action. Strike out from the beaches of Normandy towards Germany. Sweep across the deserts of North Africa in lightning raids. Battle the enemy and the sweltering heat in the jungles of Asia and on the islands of the Pacific. Fight doggedly from street to street in Arnhem, Stalingrad, and Berlin. Whatever your preferred style of play, your miniature collection, or your historical interests, the diverse army and scenario options will allow you to build a force that fits. Field everything from standard rifle platoons to heavily armoured tank forces, fast-moving reconnaissance patrols, and even artillery units. This third edition features refined and updated rules and starter army lists to get new players straight into the action. Seasoned veterans, meanwhile, will find new tactical depth in the detailed force composition mechanics and a wide variety of fresh challenges in the scenario generation system. Rally your forces, study the terrain, and prepare for battle – the fight continues!

Master Node.js 22 through expert-led recipes in async programming, app development, Fastify, modules, testing, debugging, and optimization Key Features Explore the latest Node.js 22 features to stay at the forefront of modern development Learn to build, debug, and deploy Node.js applications flawlessly Gain expertise in Fastify Web Framework, Node.js module creation, and advanced testing techniques Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionNode.js is a game-changing technology for building modern web applications and tooling, bringing the power of JavaScript to the server and enabling full-stack development in a unified language. This updated edition of this Node.js cookbook, featuring Node.js 22, equips you with the latest advancements and enhancements in the Node.js framework ecosystem. From Bethany Griggs, who has served on the Node.js Technical Steering Committee and participated in the Node.js Release Working Group, and Manuel Spigolon, a core maintainer of Fastify, comes this fifth edition of the Node.js Cookbook to help you master Node.js 22. This book guides you step by step through crafting reusable code with Node.js modules, streamlining development using the Fastify web framework, and implementing data persistence in databases and rigorous testing practices for robust applications. You’ll address security concerns, optimize performance with worker threads, deploy Node.js microservices using containerization and orchestration, and tackle troubleshooting with effective debugging strategies. Packed with real-world examples, this guide empowers you to harness Node.js 22's full potential for creating secure, performant, and dynamic applications.What you will learn Grasp Node.js' async/sync programming to optimize code execution Build your coding skills from scratch by creating basic Node.js apps Debug and troubleshoot Node.js apps proficiently, ensuring smooth functionality Deploy apps confidently to production, reaching a wider user base Harness Fastify for web development to craft efficient frameworks Develop Node.js modules and enhance code reusability and project structure Who this book is for If you have basic knowledge of JavaScript or another programming language and want to build a solid understanding of Node.js, this book is for you. It provides the foundational knowledge you need to navigate the Node.js and npm ecosystem and start building applications. For readers with some Node.js experience, it offers the opportunity to deepen and expand their skills, while beginners can use practical recipes to quickly acquire a strong foundation in Node.js concepts and features.

In June 1988, the set of wargames rules for all-arms land warfare from Platoon to Battalion level during the period from 1925-1950, written by Phil Barker were published. They proved very popular and were widely used but have been out-of-print for many years. They were followed by sets, initially for the period from 1950-1975 and later extended to cover the period 1950-2000. These too have been out-of-print for many years. Now both sets have been gathered together into a single book and published here.

Many companies, from startups to Fortune 500 companies alike, use Node.js to build performant backend services. And engineers love Node.js for its approachable API and familiar syntax. Backed by the world's largest package repository, Node's enterprise foothold is only expected to grow. In this hands-on guide, author Thomas Hunter II proves that Node.js is just as capable as traditional enterprise platforms for building services that are observable, scalable, and resilient. Intermediate to advanced Node.js developers will find themselves integrating application code with a breadth of tooling from each layer of a modern service stack. Learn why running redundant copies of the same Node.js service is necessary Know which protocol to choose, depending on the situation Fine-tune your application containers for use in production Track down errors in a distributed setting to determine which service is at fault Simplify app code and increase performance by offloading work to a reverse proxy Build dashboards to monitor service health and throughput Find out why so many different tools are required when operating in an enterprise environment