Raspberry Pi for Python Programmers Cookbook. Over 60 recipes that harness the power of the Raspberry Pi together with Python programming and create enthralling and captivating projects - Second Edition

Timothy Cox, Tim Cox

Raspberry Pi cookbook for Python Programmers is a practical guide for getting the most out of this little computer. This book begins by guiding you through setting up the Raspberry Pi, performing tasks using Python 3 and introduces the first steps to interface with electronics. As you work through each chapter you will build up your skills and knowledge and apply them as you progress throughout the book, delving further and further into the unique abilities and features of the Raspberry Pi.Later, you will learn how to automate tasks by accessing files, build applications using the popular Tkinter library and create games by controlling graphics on screen. You will harness the power of the built-in graphics processor by using Pi3D to generate your own high quality 3D graphics and environments. Connect directly to the Raspberry Pi’s hardware pins to control electronics from switching on LEDs and responding to push buttons right through to driving motors and servos. Learn how to monitor sensors to gather real life data and to use it to control other devices, and view the results over the Internet. Apply what you have learnt by creating your own Pi-Rover or Pi-Hexipod robots. Finally, we will explore using many of the purpose built add-ons available for the Raspberry Pi, as well as interfacing with common household devices in new ways.

Podman for DevOps. Containerization reimagined with Podman and its companion tools

Alessandro Arrichiello, Gianni Salinetti, Brent J. Baude

As containers have become the new de facto standard for packaging applications and their dependencies, understanding how to implement, build, and manage them is now an essential skill for developers, system administrators, and SRE/operations teams. Podman and its companion tools Buildah and Skopeo make a great toolset to boost the development, execution, and management of containerized applications.Starting with the basic concepts of containerization and its underlying technology, this book will help you get your first container up and running with Podman. You'll explore the complete toolkit and go over the development of new containers, their lifecycle management, troubleshooting, and security aspects. Together with Podman, the book illustrates Buildah and Skopeo to complete the tools ecosystem and cover the complete workflow for building, releasing, and managing optimized container images. Podman for DevOps provides a comprehensive view of the full-stack container technology and its relationship with the operating system foundations, along with crucial topics such as networking, monitoring, and integration with systemd, docker-compose, and Kubernetes.By the end of this DevOps book, you'll have developed the skills needed to build and package your applications inside containers as well as to deploy, manage, and integrate them with system services.

Unity 2020 By Example. A project-based guide to building 2D, 3D, augmented reality, and virtual reality games from scratch - Third Edition

Robert Wells

The Unity game engine, used by millions of developers around the world, is popular thanks to its features that enable you to create games and 3D apps for desktop and mobile platforms in no time. With Unity 2020, this state-of-the-art game engine introduces enhancements in Unity tooling, editor, and workflow, among many other additions.The third edition of this Unity book is updated to the new features in Unity 2020 and modern game development practices. Once you’ve quickly got to grips with the fundamentals of Unity game development, you’ll create a collection, a twin-stick shooter, and a 2D adventure game. You’ll then explore advanced topics such as machine learning, virtual reality, and augmented reality by building complete projects using the latest game tool kit. As you implement concepts in practice, this book will ensure that you come away with a clear understanding of Unity game development.By the end of the book, you'll have a firm foundation in Unity development using C#, which can be applied to other engines and programming languages. You'll also be able to create several real-world projects to add to your professional game development portfolio.

Oracle E-Business Suite 12 Financials Cookbook. Take the hard work out of your daily interactions with E-Business Suite financials by using the 50+ recipes from this cookbook

Yemi Onigbode

Oracle EBS Financials Suite is a solution that provides out-of-the-box features to meet global financial reporting and tax requirements with one accounting, tax, banking, and payments model and makes it easy to operate shared services across businesses and regions. Have you ever wondered how the EBS Financials modules integrate with each other, and do you want to know how this is done quickly? If so, this book is for you. You may have read about what EBS financials does, but with this book on your work desk you will see how to do it.The Oracle E-Business Suite 12 Financials Cookbook will enable you to taste the core functionalities of the main modules using bite size recipes. Each recipe is organized in a way that will enable you to learn the core steps to perform in a key business scenario; it then dives deeper into concepts and scenarios.Discover scenario-based recipes, designed to help you understand how the end-to-end processes within EBS R12 Financials modules are linked together, through touch points. With each chapter, this book develops a full business end-to-end scenario to cover the financial modules. You will start by creating items in Inventory, and then purchase items in Procurement. Then you will move on to entering supplier invoices and paying them in Payables and creating and managing assets.See how items are sold and shipped to customers in Order Management, and how funds are received from customer in Receivables. Manage cash and transfer transactions to General Ledger, and then close periods.

Extending SaltStack. Build and write salt modules

Joseph Hall

Salt already ships with a very powerful set of tools, but that doesn't mean that they all suit your needs perfectly. By adding your own modules and enhancing existing ones, you can bring the functionality that you need to increase your productivity. Extending SaltStack follows a tutorial-based approach to explain different types of modules, from fundamentals to complete and full-functioning modules.Starting with the Loader system that drives Salt, this book will guide you through the most common types of modules. First you will learn how to write execution modules. Then you will extend the configuration using the grain, pillar, and SDB modules. Next up will be state modules and then the renderers that can be used with them. This will be followed with returner and output modules, which increase your options to manage return data. After that, there will be modules for external file servers, clouds, beacons, and finally external authentication and wheel modules to manage the master.With this guide in hand, you will be prepared to create, troubleshoot, and manage the most common types of Salt modules and take your infrastructure to new heights!

Ethical Hacking Workshop. Explore a practical approach to learning and applying ethical hacking techniques for effective cybersecurity

Rishalin Pillay, Mohammed Abutheraa

The Ethical Hacking Workshop will teach you how to perform ethical hacking and provide you with hands-on experience using relevant tools.By exploring the thought process involved in ethical hacking and the various techniques you can use to obtain results, you'll gain a deep understanding of how to leverage these skills effectively.Throughout this book, you'll learn how to conduct a successful ethical hack, how to use the tools correctly, and how to interpret the results to enhance your environment's security. Hands-on exercises at the end of each chapter will ensure that you solidify what you’ve learnt and get experience with the tools.By the end of the book, you'll be well-versed in ethical hacking and equipped with the skills and knowledge necessary to safeguard your enterprise against cyber-attacks.

Spring MVC Blueprints. Design and implement real-world web-based applications using the Spring Framework 4.x specification based on technical documentation

Sherwin John C.Tragura

Spring MVC is the ideal tool to build modern web applications on the server side. With the arrival of Spring Boot, developers can really focus on the code and deliver great value, leveraging the rich Spring ecosystem with minimal configuration.Spring makes it simple to create RESTful applications, interact with social services, communicate with modern databases, secure your system, and make your code modular and easy to test. It is also easy to deploy the result on different cloud providers.This book starts all the necessary topics in starting a Spring MVC-based application. Moving ahead it explains how to design model objects to handle file objects. save files into a data store and how Spring MVC behaves when an application deals with uploading and downloading files. Further it highlights form transactions and the user of Validation Framework as the tool in validating data input. It shows how to create a customer feedback system which does not require a username or password to log in. It will show you the soft side of Spring MVC where layout and presentation are given importance. Later it will discuss how to use Spring Web Flow on top of Spring MVC to create better web applications. Moving ahead, it will teach you how create an Invoice Module that receives and transport data using Web ServicesBy the end of the book you will be able to create efficient and flexible real-time web applications using all the frameworks in Spring MVC.

WordPress 3 For Business Bloggers. Promote and grow your WordPress blog with advanced marketing techniques, plugins, advertising, and SEO

Paul Thewlis, Matt Mullenweg

WordPress makes the business of blogging easy. But there’s more to a successful business blog than just churning out posts. You need to understand the advanced marketing and promotion techniques to make your blog stand out from the crowd, attract visitors, benefit your brand, and deliver a worthwhile return on your investment.WordPress 3 for Business Bloggers shows you how to use WordPress to run your business blog. It covers everything you need to develop a custom look for your blog, use analytics to understand your visitors, market your blog online, and foster connections with other bloggers to increase your traffic and the value of your blog.You begin by identifying your blog’s strategic goals before going step-by-step through the advanced techniques that will grow your blog to its full business potential.You will learn how to build a custom theme for your blog and incorporate multimedia content like images and video. Advanced promotion techniques like SEO and social media marketing are covered in detail before you learn how to monetize your blog and manage its growth.WordPress 3 for Business Bloggers will help you to create a blog that brings real benefits to your business.

IT Audit Field Manual. Strengthen your cyber defense through proactive IT auditing

Lewis Heuermann

As cyber threats evolve and regulations tighten, IT professionals struggle to maintain effective auditing practices and ensure robust cybersecurity across complex systems. Drawing from over a decade of submarine military service and extensive cybersecurity experience, Lewis offers a unique blend of technical expertise and field-tested insights in this comprehensive field manual.Serving as a roadmap for beginners as well as experienced professionals, this manual guides you from foundational concepts and audit planning to in-depth explorations of auditing various IT systems and networks, including Cisco devices, next-generation firewalls, cloud environments, endpoint security, and Linux systems. You’ll develop practical skills in assessing security configurations, conducting risk assessments, and ensuring compliance with privacy regulations. This book also covers data protection, reporting, remediation, advanced auditing techniques, and emerging trends.Complete with insightful guidance on building a successful career in IT auditing, by the end of this book, you’ll be equipped with the tools to navigate the complex landscape of cybersecurity and compliance, bridging the gap between technical expertise and practical application.

Azure Containers Explained. Leverage Azure container technologies for effective application migration and deployment

Wesley Haakman, Richard Hooper

Whether you’re working with a start-up or an enterprise, making decisions related to using different container technologies on Azure has a notable impact your app migration and modernization strategies. This is where companies face challenges, while choosing the right solutions and deciding when to move on to the next technology. Azure Containers Explained helps you make the right architectural choices for your solutions and get well-versed with the migration path to other platforms using practical examples.You’ll begin with a recap of containers as technology and where you can store them within Azure. Next, you’ll explore the different Microsoft Azure container technologies and understand how each platform, namely Azure Container Apps, Azure Kubernetes Service (AKS), Azure Container Instances (ACI), Azure Functions, and Azure App Services, work – you’ll learn to implement them by grasping their respective characteristics and use cases. Finally, you’ll build upon your own container solution on Azure using best practices from real-world examples and successfully transform your business from a start-up to a full-fledged enterprise.By the end of this book, you’ll be able to effectively cater to your business and application needs by selecting and modernizing your apps using various Microsoft Azure container services.

Mastering PyTorch. Build powerful neural network architectures using advanced PyTorch 1.x features

Ashish Ranjan Jha, Dr. Gopinath Pillai

Deep learning is driving the AI revolution, and PyTorch is making it easier than ever before for anyone to build deep learning applications. This PyTorch book will help you uncover expert techniques to get the most out of your data and build complex neural network models.The book starts with a quick overview of PyTorch and explores using convolutional neural network (CNN) architectures for image classification. You'll then work with recurrent neural network (RNN) architectures and transformers for sentiment analysis. As you advance, you'll apply deep learning across different domains, such as music, text, and image generation using generative models and explore the world of generative adversarial networks (GANs). You'll not only build and train your own deep reinforcement learning models in PyTorch but also deploy PyTorch models to production using expert tips and techniques. Finally, you'll get to grips with training large models efficiently in a distributed manner, searching neural architectures effectively with AutoML, and rapidly prototyping models using PyTorch and fast.ai.By the end of this PyTorch book, you'll be able to perform complex deep learning tasks using PyTorch to build smart artificial intelligence models.

Learning Construct 2. Design and create your own engaging, extensible, and addictive game using Construct 2

Aryadi Subagio

End-to-End Automation with Kubernetes and Crossplane. Develop a control plane-based platform for unified infrastructure, services, and application automation

Arun Ramakani

In the last few years, countless organizations have taken advantage of the disruptive application deployment operating model provided by Kubernetes. With Crossplane, the same benefits are coming to the world of infrastructure provisioning and management. The limitations of Infrastructure as Code with respect to drift management, role-based access control, team collaboration, and weak contract make people move towards a control-plane-based infrastructure automation, but setting it up requires a lot of know-how and effort.This book will cover a detailed journey to building a control-plane-based infrastructure automation platform with Kubernetes and Crossplane. The cloud-native landscape has an overwhelming list of configuration management tools that can make it difficult to analyze and choose. This book will guide cloud-native practitioners to select the right tools for Kubernetes configuration management that best suit the use case. You'll learn about configuration management with hands-on modules built on popular configuration management tools such as Helm, Kustomize, Argo, and KubeVela. The hands-on examples will be patterns that one can directly use in their work.By the end of this book, you'll be well-versed with building a modern infrastructure automation platform to unify application and infrastructure automation.

Stencyl Essentials. Build beautiful, unique, cross-platform games rapidly with the free Stencyl 2D game engine and toolset

Richard Sneyd

Open Source Projects - Beyond Code. A blueprint for scalable and sustainable open source projects

John Mertic

Open source is ubiquitous in our society, with countless existing projects, and new ones emerging every day. It follows a scratch-your-own-itch model where contributors and maintainers drive the project forward. Through Open Source Projects - Beyond Code, you'll learn what it takes to develop a successful, scalable, and sustainable open source project. In this book, you’ll explore the full life cycle of open source projects, from inception, through launch, to maturity, and then discover how to sunset an open source project responsibly. Along the way, you’ll learn the concepts of licensing, governance, community building, ecosystem management, and growing maintainers and contributors, as well as understand how other open source projects have been successful or might have struggled in some areas. You can use this book as an end-to-end guide or reference material for the future. By the end of this book, you’ll be able to accelerate your career in open source. Your newly acquired skills will help you stay ahead of the curve even with the ever-evolving nature of technology.

Learning JavaScript Data Structures and Algorithms. Write complex and powerful JavaScript code using the latest ECMAScript - Third Edition

Loiane Groner

A data structure is a particular way of organizing data in a computer to utilize resources efficiently. Data structures and algorithms are the base of every solution to any programming problem. With this book, you will learn to write complex and powerful code using the latest ES 2017 features.Learning JavaScript Data Structures and Algorithms begins by covering the basics of JavaScript and introduces you to ECMAScript 2017, before gradually moving on to the most important data structures such as arrays, queues, stacks, and linked lists. You will gain in-depth knowledge of how hash tables and set data structures function as well as how trees and hash maps can be used to search files in an HD or represent a database. This book serves as a route to take you deeper into JavaScript. You’ll also get a greater understanding of why and how graphs, one of the most complex data structures, are largely used in GPS navigation systems in social networks.Toward the end of the book, you’ll discover how all the theories presented in this book can be applied to solve real-world problems while working on your own computer networks and Facebook searches.