Xamarin.Forms Projects. Build multiplatform mobile apps and a game from scratch using C# and Visual Studio 2019 - Second Edition

Daniel Hindrikes, Johan Karlsson, David Ortinau

Xamarin.Forms is a lightweight cross-platform development toolkit for building apps with a rich user interface. Improved and updated to cover the latest features of Xamarin.Forms, this second edition covers CollectionView and Shell, along with interesting concepts such as augmented reality (AR) and machine learning.Starting with an introduction to Xamarin and how it works, this book shares tips for choosing the type of development environment you should strive for when planning cross-platform mobile apps. You’ll build your first Xamarin.Forms app and learn how to use Shell to implement the app architecture. The book gradually increases the level of complexity of the projects, guiding you through creating apps ranging from a location tracker and weather map to an AR game and face recognition. As you advance, the book will take you through modern mobile development frameworks such as SQLite, .NET Core Mono, ARKit, and ARCore. You’ll be able to customize your apps for both Android and iOS platforms to achieve native-like performance and speed. The book is filled with engaging examples, so you can grasp essential concepts by writing code instead of reading through endless theory.By the end of this book, you’ll be ready to develop your own native apps with Xamarin.Forms and its associated technologies, such as .NET Core, Visual Studio 2019, and C#.

Data Analysis with R. A comprehensive guide to manipulating, analyzing, and visualizing data in R - Second Edition

Tony Fischetti

Frequently the tool of choice for academics, R has spread deep into the private sector and can be found in the production pipelines at some of the most advanced and successful enterprises. The power and domain-specificity of R allows the user to express complex analytics easily, quickly, and succinctly. Starting with the basics of R and statistical reasoning, this book dives into advanced predictive analytics, showing how to apply those techniques to real-world data though with real-world examples.Packed with engaging problems and exercises, this book begins with a review of R and its syntax with packages like Rcpp, ggplot2, and dplyr. From there, get to grips with the fundamentals of applied statistics and build on this knowledge to perform sophisticated and powerful analytics. Solve the difficulties relating to performing data analysis in practice and find solutions to working with messy data, large data, communicating results, and facilitating reproducibility.This book is engineered to be an invaluable resource through many stages of anyone’s career as a data analyst.

Haskell High Performance Programming. Write Haskell programs that are robust and fast enough to stand up to the needs of today

Samuli Thomasson

Haskell, with its power to optimize the code and its high performance, is a natural candidate for high performance programming. It is especially well suited to stacking abstractions high with a relatively low performance cost. This book addresses the challenges of writing efficient code with lazy evaluation and techniques often used to optimize the performance of Haskell programs. We open with an in-depth look at the evaluation of Haskell expressions and discuss optimization and benchmarking. You will learn to use parallelism and we'll explore the concept of streaming. We’ll demonstrate the benefits of running multithreaded and concurrent applications. Next we’ll guide you through various profiling tools that will help you identify performance issues in your program. We’ll end our journey by looking at GPGPU, Cloud and Functional Reactive Programming in Haskell. At the very end there is a catalogue of robust library recommendations with code samples.By the end of the book, you will be able to boost the performance of any app and prepare it to stand up to real-world punishment.

Twilio Cookbook. Over 70 easy-to-follow recipes, from exploring the key features of Twilio to building advanced telephony apps

Roger Stringer

Microsoft Dynamics NAV. Implementing ERP Systems

Alex Chow, Vjekoslav Babić, Laura Nicolas Lorente, David Studebaker, ...

Microsoft Dynamics NAV is an Enterprise Resource Planning (ERP) application used in all kinds of organizations around the world. It provides a great variety of functionality, out-of-the-box, in different topics such as accounting, sales, purchase processing, logistics, and manufacturing. Microsoft Dynamics NAV also allows companies to grow their applications by customizing solutions to meet specific requirements.This course is a hands-on tutorial on working with a real Dynamics NAV implementation. It begins by providing an insight into the different tools available to migrate data from client legacy systems into Microsoft Dynamics NAV. If you are already live with Microsoft Dynamics NAV, you will learn about upgrades and what to expect from them. We’ll also show you how to implement additional or expanding functionalities within your existing Microsoft Dynamics NAV installation, perform data analysis, debug error messages, and implement free third-party add-ons to your existing installation. From here, you will be introduced to integrated development tools to make you a highly productive developer in the NAV environment.The course will serve as a comprehensive reference guide, complementing NAV's Help files. You will find this course really useful if you want to evaluate Microsoft Dynamics NAV's development capabilities or need to manage NAV-based projects. Additionally, you will also learn about the NAV application structure, the C/SIDE development environment, the C/AL language, the construction and uses of each object type, and how it all fits together. Moving on, you will be guided through the NAV way of solving problems. You will be introduced to patterns and the software NAV architecture and will then build an example application. Then, you will walk through the details of architectural patterns, design patterns, and implementation patterns and will also learn about anti-patterns and handling legacy code. You will learn how to build solutions using patterns. The course offers premium, highly practical content on this recently released version of Dynamics NAV, and includes material from the following Packt books : 1. Implementing Microsoft Dynamics NAV - Third Edition 2. Programming Microsoft Dynamics™ NAV 3. Learning Dynamics NAV Patterns

Microsoft Silverlight 4 Data and Services Cookbook. Over 80 practical recipes for creating rich, data-driven business applications in Silverlight

Kevin Dockx, Gill Cleeren

Microsoft Silverlight is a programmable web browser plugin that enables features including animation, vector graphics, and audio-video playback – features that characterize Rich Internet Applications. However, Silverlight is a great (and growing) Line-Of-Business platform and is increasingly being used to build data-driven business applications. Silverlight Data Services enable efficient access to your data, allowing you to draw on multiple sources of data and solve particular data problems. There is very little existing material that demonstrates how to build data-driven solutions with the platform. Silverlight 3 made a big step into Line-Of-Business data services and Silverlight 4 builds further upon this. This book will enable .NET developers to get their finger on the pulse of data-driven business applications in Silverlight.This book is not a general Silverlight 3/4 overview book; it is uniquely aimed at developers who want to build data-driven applications. It focuses on showing .NET developers how to interact with, and handle multiple sources of data in Silverlight business applications, and how to solve particular data problems following a practical hands-on approach, using real-world recipes. It is a practical cookbook that teaches you how to build data-rich business applications with Silverlight that draw on multiple sources of data. Most of the covered features work both in Silverlight 3 and 4. However, we cover some that are specific for Silverlight 4, which will therefore not work with Silverlight 3. Where this is the case, it is clearly indicated.Packed with reusable, real-world recipes, the book begins by introducing you to general principles when programming Silverlight. It then dives deep into the world of data services, covering all the options available to access data and communicate with services to get the most out of data in your Silverlight business applications, whilst at the same time providing a rich user experience. Chapters cover data binding, data controls, the concepts of talking to services, communicating with WCF, ASMX and REST services, and much more.By following the practical recipes in this book, which are of varying difficulty levels, you will learn the concepts needed to create data-rich business applications—from the creation of a Silverlight application, to displaying data in the Silverlight application and upgrading your existing applications to use Silverlight. Each recipe covers a data services topic, going from the description of the problem, through a conceptual solution to a solution containing sample code.

Unity Game Development Scripting. Write efficient C# scripts to create modular key game elements that are usable for any kind of Unity project

Kyle D'Aoust

Python Scripting in Blender. Extend the power of Blender using Python to create objects, animations, and effective add-ons

Paolo Acampora

Blender, a powerful open source 3D software, can be extended and powered up using the Python programming language. This book teaches you how to automate laborious operations using scripts, and expand the set of available commands, graphic interfaces, tools, and event responses, which will enable you to add custom features to meet your needs and bring your creative ideas to life.The book begins by covering essential Python concepts and showing you how to create a basic add-on. You’ll then gain a solid understanding of the entities that affect the look of Blender’s objects such as modifiers, constraints, and materials. As you advance, you’ll get to grips with the animation system in Blender and learn how to set up its behavior using Python. The examples, tools, patterns, and best practices present throughout the book will familiarize you with the Python API and build your knowledge base, along with enabling you to produce valuable code that empowers the users and is ready for publishing or production.By the end of this book, you’ll be able to successfully design add-ons that integrate seamlessly with the software and its ecosystem.

Apache OfBiz Cookbook. Over 60 simple but incredibly effective recipes for taking control of OFBiz

Ruth Hoffman, Brian Fitzpatrick

Apache Open For Business (OFBiz) is an enterprise resource planning (ERP) system that provides a common data model and an extensive set of business processes. But without proper guidance on developing performance-critical applications, it is easy to make the wrong design and technology decisions. The power and promise of Apache OFBiz is comprehensively revealed in a collection of self-contained, quick, practical recipes in this Cookbook.This book covers a range of topics from initial system setup to web application and HTML page creation, Java development, and data maintenance tasks. Focusing on a series of the most commonly performed OFBiz tasks, it provides clear, cogent, and easy-to-follow instructions designed to make the most of your OFBiz experience.Let this book be your guide to enhancing your OFBiz productivity by saving you valuable time. Written specifically to give clear and straightforward answers to the most commonly asked OFBiz questions, this compendium of OFBiz recipes will show you everything you need to know to get things done in OFBiz.Whether you are new to OFBiz or an old pro, you are sure to find many useful hints and handy tips here. Topics range from getting started to configuration and system setup, security and database management through the final stages of developing and testing new OFBiz applications.

The Insider's Guide to Arm Cortex-M Development. Leverage embedded software development tools and examples to become an efficient Cortex-M developer

Zachary Lasiuk, Pareena Verma, Jason Andrews

Cortex-M has been around since 2004, so why a new book now? With new microcontrollers based on the Cortex-M55 and Cortex-M85 being introduced this year, Cortex-M continues to expand. New software concepts, such as standardized software reuse, have emerged alongside new topics including security and machine learning. Development methodologies have also significantly advanced, with more embedded development taking place in the cloud and increased levels of automation. Due to these advances, a single engineer can no longer understand an entire project and requires new skills to be successful.This book provides a unique view of how to navigate and apply the latest concepts in microcontroller development. The book is split into two parts. First, you’ll be guided through how to select the ideal set of hardware, software, and tools for your specific project. Next, you’ll explore how to implement essential topics for modern embedded developers. Throughout the book, there are examples for you to learn by working with real Cortex-M devices with all software available on GitHub. You will gain experience with the small Cortex-M0+, the powerful Cortex-M55, and more Cortex-M processors.By the end of this book, you’ll be able to practically apply modern Cortex-M software development concepts.

iOS and OS X Network Programming Cookbook. If you want to develop network applications for iOS and OS X, this is one of the few books written specifically for those systems. With over 50 recipes and in-depth explanations, it’s an essential guide

Jon Hoffman

Systems Programming with C# and .NET. Building robust system solutions with C# 12 and .NET 8

Dennis Vroegop

If you want to explore the vast potential of C# and .NET to build high-performance applications, then this book is for you. Written by a 17-time awardee of the Microsoft MVP award, this book delves into low-level programming with C# and .NET. The book starts by introducing fundamental concepts such as low-level APIs, memory management, and performance optimization. Each chapter imparts practical skills, guiding you through threads, file I/O, and network protocols. With a focus on real-world applications, you’ll learn how to secure systems, implement effective logging, and deploy applications seamlessly. The book particularly emphasizes debugging, profiling, and addressing challenges unique to multithreaded and asynchronous code. You’ll also gain insights into cybersecurity essentials to help you safeguard data and establish secure communications. Moreover, a dedicated chapter on systems programming in Linux will help you broaden your horizons and explore cross-platform development. For those venturing into embedded systems, the final chapter offers hands-on guidance.By the end of this book, you’ll be ready to deploy, distribute, and maintain applications in production systems.

Learning Android Google Maps. Integrate Google Maps with your Android application to offer feature-rich and interactive maps

Raj Amal, Raj A W

This book helps you to overcome the most common problems faced by users and helps you create a successful map application without any hassle.The book starts with a brief description of how to set up an environment and obtain an API key to create your map application. This book will teach you about adding markers, overlays, and information windows to the map in detail. You will then dive deep into customizing various types of maps and working with location data and Google Street view.By the end of this book, you will be able to create succinct map applications in Android using Google maps efficiently.

The DevOps Career Handbook. The ultimate guide to pursuing a successful career in DevOps

John Knight, Nate Swenson

DevOps is a set of practices that make up a culture, and practicing DevOps methods can make developers more productive and easier to work with. The DevOps Career Handbook is filled with hundreds of tips and tricks from experts regarding every step of the interview process, helping you save time and money by steering clear of avoidable mistakes.You’ll learn about the various career paths available in the field of DevOps, before acquiring the essential skills needed to begin working as a DevOps professional. If you are already a DevOps engineer, this book will help you to gain advanced skills to become a DevOps specialist. After getting to grips with the basics, you'll discover tips and tricks for preparing your resume and online profiles and find out how to build long-lasting relationships with the recruiters. Finally, you'll read through interviews which will give you an insight into a career in DevOps from the viewpoint of individuals at different career levels.By the end of this DevOps book, you’ll gain a solid understanding of what DevOps is, the various DevOps career paths, and how to prepare for your interview.

Mastering AndEngine Game Development. Move beyond basic games and explore the limits of AndEngine

Maya Posch

AndEngine is a popular and easy-to-use game framework, best suited for Android game development. After learning the basics of creating an Android game using AndEngine it's time you move beyond the basics to explore further. For this you need to understand the theory behind many of the technologies AndEngine uses.This book aims to provide all the skills and tools you need to learn more about Android game development using AndEngine. With this book you will get a quick overview of the basics of AndEngine and Android application development. From there, you will learn how to use 3D models in a 2D scene, render a visual representation of a scene's objects, and create interaction between these objects. You will explore frame-based animations and learn to use skeletal animations.As the book progresses, you will be guided through exploring all the relevant aspects of rendering graphics with OpenGL ES, generating audio using OpenSL ES and OpenAL, making the best use of Android's network API, implementing anti-aliasing algorithms, shaders, dynamic lighting and much more. With all this, you will be ready to enhance the look and feel of your game with its user interface, sound effects and background music.After an in-depth study of 2D and 3D worlds and multi-player implementations, you will be a master in AndEngine and Android game development.

Deep Learning and AI Superhero. An in-depth guide to mastering TensorFlow, Keras, PyTorch, and advanced AI techniques

Cuantum Technologies LLC

Dive into the world of deep learning with this comprehensive guide that bridges theory and practice. From foundational neural networks to advanced architectures like CNNs, RNNs, and Transformers, this book equips you with the tools to build, train, and optimize AI models using TensorFlow, Keras, and PyTorch. Clear explanations of key concepts such as gradient descent, loss functions, and backpropagation are combined with hands-on exercises to ensure practical understanding.Explore cutting-edge AI frameworks, including generative adversarial networks (GANs) and autoencoders, while mastering real-world applications like image classification, text generation, and natural language processing. Detailed chapters cover transfer learning, fine-tuning pretrained models, and deployment strategies for cloud and edge computing. Practical exercises and projects further solidify your skills as you implement AI solutions for diverse challenges.Whether you're deploying AI models on cloud platforms like AWS or optimizing them for edge devices with TensorFlow Lite, this book provides step-by-step guidance. Designed for developers, AI enthusiasts, and data scientists, it balances theoretical depth with actionable insights, making it the ultimate resource for mastering modern deep learning frameworks and advancing your career in AI

Cracking the Product Marketing Code. Craft winning go-to-market strategies for market domination

Iman Bayatra, Daniel Kuperman

In the ever-evolving product landscape, the significance of building the right product and bringing it effectively to the right market cannot be overstated. With this book, you’ll learn how to bridge the gap between your product and the market to meet customer needs effectively.Equipped with a comprehensive understanding of product marketing and its key functions—inbound and outbound strategies—you’ll discover how these strategies interweave throughout the product launch process and how to effectively leverage them to bring a product to market.This product marketing book will help you master the inbound strategies, influencing product development by conducting market and customer research, analyzing the competitive landscape, identifying customer segments, and building buyer personas to identify gaps and drive product innovation.Next, you’ll get to grips with outbound strategies, the driving force behind product adoption and sustained exponential growth. You’ll create and test messaging and positioning, build the go-to-market (GTM) plan, enable your sales team to maximize effectiveness, and ensure a product-market fit throughout the different stages of the buyer journey with impactful collaboration internally and externally for creating value.By the end of this book, you’ll have transformed into a product marketing expert enhancing product innovation, driving product adoption, and accelerating growth.

Microsoft System Center 2012 Endpoint Protection Cookbook. Install and manage System Center Endpoint Protection with total professionalism thanks to the 30 recipes in this highly focused Cookbook. From common tasks to automated reporting features, all the crucial techniques are here

Andrew J Plue, Andrew Plue

Microsoft System Center 2012 Endpoint Protection (previously known as Forefront Endpoint Protection 2012) protects client and server operating systems against threats with leading malware detection technologies. Built on Configuration Manager, it provides a unified infrastructure for client security and compliance management and Microsoft System Center 2012 Endpoint Protection Cookbook will help you get to grips with vital tasks for implementing this security tool.With the release of System Center 2012 Endpoint Protection, Microsoft is continuing its commitment to offering a cutting edge, enterprise- ready Anti-Virus solution. With its practical and easy to follow recipes, Microsoft System Center 2012 Endpoint Protection Cookbook fully prepares you for a simple, headache-free migration. This hands-on, practical cookbook will have you equipped with the knowledge to install and manage System Center 2012 Endpoint Protection like a pro in no time by following step by step recipes.You'll gain insight into a wide range of management tasks, such as building your SCEP infrastructure, deploying SCEP clients and building the perfect AV policies for your workstation and servers. You'll also benefit from a complete SCEP walk-through in a bonus appendix chapter.With Microsoft System Center 2012 Endpoint Protection Cookbook in hand, you will have the confidence to tackle essential tasks like deployment, policy and much more for SCEP.

Cisco Certified CyberOps Associate 200-201 Certification Guide. Learn blue teaming strategies and incident response techniques to mitigate cybersecurity incidents

Glen D. Singh

Achieving the Cisco Certified CyberOps Associate 200-201 certification helps you to kickstart your career in cybersecurity operations. This book offers up-to-date coverage of 200-201 exam resources to fully equip you to pass on your first attempt.The book covers the essentials of network security concepts and shows you how to perform security threat monitoring. You'll begin by gaining an in-depth understanding of cryptography and exploring the methodology for performing both host and network-based intrusion analysis. Next, you'll learn about the importance of implementing security management and incident response strategies in an enterprise organization. As you advance, you'll see why implementing defenses is necessary by taking an in-depth approach, and then perform security monitoring and packet analysis on a network. You'll also discover the need for computer forensics and get to grips with the components used to identify network intrusions. Finally, the book will not only help you to learn the theory but also enable you to gain much-needed practical experience for the cybersecurity industry.By the end of this Cisco cybersecurity book, you'll have covered everything you need to pass the Cisco Certified CyberOps Associate 200-201 certification exam, and have a handy, on-the-job desktop reference guide.

VMware vRealize Operations Essentials. Harness the power of VMware vRealize Operations to efficiently manage your IT infrastructure

Matthew Steiner

This book will enable you to deliver on the operational disciplines of Performance, Health, Capacity, Configuration, and Compliance by making the best use of solutions provided by vRealize Operations. Starting with architecture, design, and sizing, we will ensure your implementation of vRealize Operations is a success.We will dive into the utilization of a solution to manage your vSphere infrastructure.Then, we will employ out-of-the-box Dashboards and the very powerful Views and Reporting functionality of vRealize Operations to create your custom dashboards and address your reporting requirements.Next, we go through the Alerting framework and how Symptoms, Recommendations, and Actions are used to achieve efficient operations. Later you will master the topic of Capacity Planning, where we look at how important it is to craft appropriate policies to match your requirements, and we’ll consider attitude toward capacity risk, which will aid you to build future project requirements into your capacity plans.Finally, we will look at extending the solution to manage Storage, Applications, and other IT infrastructures using Management Packs from Solution Exchange, as well as how the solution can be enhanced with the integration of Log Insight.

Odoo 12 Development Essentials. Fast-track your Odoo development skills to build powerful business applications - Fourth Edition

Daniel Reis

Odoo is one of the best platforms for open source ERP and CRM. Its latest version, Odoo 12, brings with it new features and updates in Python packages to develop more customizable applications with additional cloud capabilities.The book begins by covering the development essentials for building business applications. You will start your journey by learning how to install and configure Odoo, and then transition from having no specific knowledge of Odoo to being ready for application development. You will develop your first Odoo application and understand topics such as models and views. Odoo 12 Development Essentials will also guide you in using server APIs to add business logic, helping you lay a solid foundation for advanced topics. As you progress through the chapters, you will be equipped to build and customize your applications and explore the new features in Odoo 12, such as cloud integration, to scale your business applications. You will get insights into building business logic and integrating various APIs into your application.By the end of the book, you will be able to build a business application from scratch by using the latest version of Odoo.

Docker Deep Dive. Zero to Docker in a single book - Third Edition

Nigel Poulton

Embark on a transformative journey into the world of Docker and containers with this expertly crafted course. Starting with a high-level overview, you'll gain a solid understanding of containers and the significance of Docker in modern software development. Delve into Docker's core components, exploring essential standards, projects, and the intricacies of the Docker Engine, ensuring a robust foundation.As you progress, practical hands-on modules will guide you through working with images and containers, containerizing applications, and managing multi-container setups using Docker Compose. You'll learn to deploy applications efficiently with Docker Swarm and Docker Stacks, enhancing your ability to manage and scale containerized applications. The course also introduces Docker's integration with WebAssembly, offering a glimpse into cutting-edge container technologies.Concluding with advanced topics, you'll master Docker networking, including overlay networks and persistent data management with volumes. Emphasis on Docker security ensures you can safeguard your applications and data effectively. By the end of this course, you'll possess the skills and knowledge to leverage Docker's full capabilities, from development to deployment, ensuring you remain at the forefront of container technology.

Implementing SugarCRM 5.x. Install, configure, and administer a robust Customer Relationship Management system using SugarCRM

Michael Whitehead, Angel Maga?É?íÂ!+-a, Angel Magana, Michael J Whitehead, ...

SugarCRM is a popular customer relationship management system. It is an ideal way for small-medium business to try out a CRM system without committing large sums of money. Although SugarCRM is carefully designed for ease of use, attaining measurable business gains requires careful planning and research.This book will give you all the information you need to start using this powerful CRM system. It is the definitive guide to implementing SugarCRM. Whether you are wondering exactly what benefits CRM can bring or you have already learned about CRM systems but have yet to implement one or you're working with SugarCRM already, this book will show you how to get maximum benefit from this exciting product. It demonstrates how to install SugarCRM and also how to get the most out of it by customizing it and integrating CRM into your organization as per your needs.Focused on the needs of the enterprise, this book provides a solution-driven approach for both business and IT specialists to get the most from this powerful and popular Open Source application. It begins with a general discussion about CRM. You will then learn the benefits of such systems, and then explore SugarCRM and its unique value. You will then go through the guidelines for installing and making deployment selections that are set out alongside information for identifying, planning, and applying customizations. Training guidelines and ongoing administrative tasks will be discussed as you progress further into the book. A brief overview of SugarCRM 6.0 is provided at the end of the book.

Digital Forensics and Incident Response. Incident response techniques and procedures to respond to modern cyber threats - Second Edition

Gerard Johansen

An understanding of how digital forensics integrates with the overall response to cybersecurity incidents is key to securing your organization's infrastructure from attacks. This updated second edition will help you perform cutting-edge digital forensic activities and incident response.After focusing on the fundamentals of incident response that are critical to any information security team, you’ll move on to exploring the incident response framework. From understanding its importance to creating a swift and effective response to security incidents, the book will guide you with the help of useful examples. You’ll later get up to speed with digital forensic techniques, from acquiring evidence and examining volatile memory through to hard drive examination and network-based evidence. As you progress, you’ll discover the role that threat intelligence plays in the incident response process. You’ll also learn how to prepare an incident response report that documents the findings of your analysis. Finally, in addition to various incident response activities, the book will address malware analysis, and demonstrate how you can proactively use your digital forensic skills in threat hunting.By the end of this book, you’ll have learned how to efficiently investigate and report unwanted security breaches and incidents in your organization.