Bøger udgivet af APress

Make a variety of cool projects using the Pi with programming languages like Scratch and Python, with no experience necessary. You'll learn how the Pi works, how to work with Raspbian Linux on the Pi, and how to design and create electronic circuits. Raspberry Pi is everywhere, it's inexpensive, and it's a wonderful tool for teaching about electronics and programming. This book shows you how to create projects like an arcade game, disco lights, and infrared transmitter, and an LCD display. You'll also learn how to control Minecraft's Steve with a joystick and how to build a Minecraft house with a Pi, and even how to control a LEGO train with a Pi. You'll even learn how to create your own robot, including how to solder and even design a printed circuit board!Learning electronics can be tremendous fun - your first flashing LED circuit is a reason to celebrate! But where do you go from there, and how can you move into more challenging projects without spending a lot of money on proprietary kits? Learn Electronics with Raspberry Pi shows you how to and a lot more. What You'll LearnDesign and build electronic circuitsMake fun projects like an arcade game, a robot, and a Minecraft controllerProgram the Pi with Scratch and PythonWho This Book Is ForMakers, students, and teachers who want to learn about electronics and programming with the fun and low-cost Raspberry Pi.

Troubleshoot slow-performing queries and make them run faster. Database administrators and SQL developers are constantly under pressure to provide more speed. This new edition has been redesigned and rewritten from scratch based on the last 15 years of learning, knowledge, and experience accumulated by the author. The book Includes expanded information on using extended events, automatic execution plan correction, and other advanced features now available in SQL Server. These modern features are covered while still providing the necessary fundamentals to better understand how statistics and indexes affect query performance.The book gives you knowledge and tools to help you identify poorly performing queries and understand the possible causes of that poor performance. The book also provides mechanisms for resolving the issues identified, whether on-premises, in containers, or on cloud platform providers. You'll learn about key fundamentals, such as statistics, data distribution, cardinality, and parameter sniffing. You'll learn to analyze and design your indexes and your queries using best practices that ward off performance problems before they occur. You'll also learn to use important modern features, such as Query Store to manage and control execution plans, the automated performance tuning feature set, and memory-optimized OLTP tables and procedures. You will be able to troubleshoot in a systematic way. Query tuning doesn't have to be difficult. This book helps you to make it much easier.What You Will LearnUse Query Store to understand and easily change query performanceRecognize and eliminate bottlenecks leading to slow performanceTune queries whether on-premises, in containers, or on cloud platform providersImplement best practices in T-SQL to minimize performance riskDesign in the performance that you need through careful query and index designUnderstand how built-in, automatic tuning can assist your performance enhancement effortsProtect query performance during upgrades to the newer versions of SQL ServerWho This Book Is ForDevelopers and database administrators with responsibility for query performance in SQL Server environments, and anyone responsible for writing or creating T-SQL queries and in need of insight into bottlenecks (including how to identify them, understand them, and eliminate them)

Anti–Money Laundering in a Nutshellis a concise, accessible, and practical guide to compliance with anti–money laundering law for financial professionals, corporate investigators, business managers, and all personnel of financial institutions who are required, under penalty of hefty fines, to get anti–money laundering training.Money laundering is endemic. As much as 5 percent of global GDP ($3.6 trillion) is laundered by criminals each year. It’s no wonder that every financial institution in the United States—including banks, credit card companies, insurers, securities brokerages, private funds, and money service businesses—must comply with complex examination, training, and reporting requirements mandated by a welter of federal anti–money laundering (AML) laws. Ignorance of crime is no excuse before the law. Financial institutions and businesses that unknowingly serve as conduits for money laundering are no less liable to prosecution and fines than those that condone or abet it.In Anti–Money Laundering in a Nutshell: Awareness and Compliance for Financial Personnel and Business Managers, Kevin Sullivan draws on a distinguished career as an AML agent and consultant to teach personnel in financial institutions what money laundering is, who does it, how they do it, how to prevent it, how to detect it, and how to report it in compliance with federal law. He traces the dynamic interplay among employees, regulatory examiners, compliance officers, fraud and forensic accountants and technologists, criminal investigators, and prosecutors in following up on reports, catching launderers, and protecting the integrity and reputations of financial institutions and businesses. In particular, corporate investigators will gain rich insights winnowed from the author's experiences as a New York State and federal investigator.

This book provides a deep dive into the world of generative AI, covering everything from the basics of neural networks to the intricacies of large language models like ChatGPT and Google Bard. It serves as a one-stop resource for anyone interested in understanding and applying this transformative technology and is particularly aimed at those just getting started with generative AI.Applied Generative AI for Beginners is structured around detailed chapters that will guide you from foundational knowledge to practical implementation. It starts with an introduction to generative AI and its current landscape, followed by an exploration of how the evolution of neural networks led to the development of large language models. The book then delves into specific architectures like ChatGPT and Google Bard, offering hands-on demonstrations for implementation using tools like Sklearn. Yoüll also gain insight into the strategic aspects of implementing generative AI in an enterprise setting, with the authors covering crucial topics such as LLMOps, technology stack selection, and in-context learning. The latter part of the book explores generative AI for images and provides industry-specific use cases, making it a comprehensive guide for practical application in various domains.Whether you're a data scientist looking to implement advanced models, a business leader aiming to leverage AI for enterprise growth, or an academic interested in cutting-edge advancements, this book offers a concise yet thorough guide to mastering generative AI, balancing theoretical knowledge with practical insights.What You Will LearnGain a solid understanding of generative AI, starting from the basics of neural networks and progressing to complex architectures like ChatGPT and Google BardImplement large language models using Sklearn, complete with code examples and best practices for real-world applicationLearn how to integrate LLM¿s in enterprises, including aspects like LLMOps and technology stack selectionUnderstand how generative AI can be applied across various industries, from healthcare and marketing to legal compliance through detailed use cases and actionable insightsWho This Book Is ForData scientists, AI practitioners, Researchers and software engineers interested in generative AI and LLMs.

If you are a new to the Apple macOS ecosystem and want to get started using it for your enterprise, this is the book for you. You will learn how to navigate the Mac operating system, including an introduction to macOS and its fundamentals, management settings, reinstallation process, and usability. The book also provides tutorials which can be used for troubleshooting networks, configuration, and to ease Windows users¿ transition to the Mac world. Additionally, it provides detailed information about managing Mac devices using Jamf Pro within organizations, as well as basic and advanced automation scripting.By the time you finish Exploring macOS, you will have a detailed understanding of macOS and its functionality, how to manage Mac devices for enterprise use, and the role Jamf Pro plays in managing and securing Mac devices effectively whilse providing a seamless user experience. What You Will LearnPerform administrative tasks on macOS devicesImplement macOS in an enterprise settingUnderstand the differences between various operating systems, particularly macOS and WindowsManage network configuration and its servicesManage Apple macOS devices using Jamf Pro, a stable, robust, and renowned enterprise mobility management toolGet started with Bash (shell) scripting to automate tasksWho Is This Book For:Helpdesk consultants, remote desktop support professionals, system engineers, macOS Apple desktop administrators, enterprise Apple macOS desktop architects, Jamf system engineers, and digital workplace engineers.

Welcome to this step-by-step guide for Excel users, data analysts, and finance specialists. It is designed to take you through practical report and development scenarios, including both the approach and the technical challenges. This book will equip you with an understanding of the overall Power Platform use case for addressing common business challenges. While Power BI continues to be an excellent tool of choice in the BI space, Power Platform is the real game changer. Using an integrated architecture, a small team of citizen developers can build solutions for all kinds of business problems. For small businesses, Power Platform can be used to build bespoke CRM, Finance, and Warehouse management tools. For large businesses, it can be used to build an integration point for existing systems to simplify reporting, operation, and approval processes.The author has drawn on his15 years of hands-on analytics experience to help you pivot from the traditional Excel-based reporting environment. By using different business scenarios, this book provides you with clear reasons why a skill is important before you start to dive into the scenarios. You will use a fast prototyping approach to continue to build exciting reporting, automation, and application solutions and improve them while you acquire new skill sets. The book helps you get started quickly with Power BI. It covers data visualization, collaboration, and governance practices. You will learn about the most practical SQL challenges. And you will learn how to build applications in PowerApps and Power Automate.The book ends with an integrated solution framework that can be adapted to solve a wide range of complex business problems.What You Will LearnDevelop reporting solutions and business applicationsUnderstand the Power Platform licensing and development environmentApply Data ETL and modeling in Power BIUse Data Storytelling and dashboard design to better visualize dataCarry out data operations with SQL and SharePoint listsDevelop useful applications using Power AppsDevelop automated workflows using Power AutomateIntegrate solutions with Power BI, Power Apps, and Power Automate to build enterprise solutionsWho This Book Is ForNext-generation data specialists, including Excel-based users who want to learn Power BI and build internal apps; finance specialists who want to take a different approach to traditional accounting reports; and anyone who wants to enhance their skill set for the future job market.

Intermediate-Advanced user level

Get started quickly with Qt, the popular open source C++ framework for building C++-based applications and games. This book will have you building both fully functional desktop and mobile applications in no time, including some simple game applications.  Introducing Qt 6 begins by guiding you in setting up your tools and environment, and then walks you through the first "e;baby steps"e; of Qt framework. Next, you'll learn the basics of how project and app structure are set up using Qt. Then, you'll begin your first real hands-on projects using Qt, including a task and problem management application and two games.  As you progress, you can enhance these apps and games using additional Qt components and features. The book then delves into advanced topics in Qt, learning above and beyond what the Qt docs can offer, including local storage, C++ integration, deployment to Windows and Android, custom components and how to work with them. Upon completing this book, you'll come away knowing how to build a C++ application from design to deployment, top to bottom. And, you'll have actual application and game examples that you can apply to your own work or hobby.What You Will LearnLearn to build your first applications and games using Qt 6 frameworkDesign, create, build and deploy your first Qt applications or games as finished productsExplore local storage integration in theory and practiceCover deployment on Windows and on AndroidIntegrate with C++ language to leverage additional functionalityDive into Custom Components and how to work with themExplore different project structures and moreWho This Book Is ForSoftware programmers, developers who are new to C++ or the Qt framework. Some prior programming experience though may be helpful.

Learn how to build front-end applications that can help you ship applications faster with fewer defects. Many software projects fail because they are not planned well, or lack organization. Applying strategies from other industries can help you create better software. This book explores the "e;mise en place"e; technique from cooking and reveals how you can apply it to the art of creating software.In many professional kitchens, the work of preparing a meal is divided and performed in workstations to help create the whole. You'll review the philosophy behind this and see how to leverage this approach in your code. You'll also learn to visualize your applications as a series of components and build parts of your application in isolation - just like a professional chef crafting each part of the meal.The book describes to how to structure your code base for reuse, and how to communicate the code's intent to other developers. You'll develop your components in isolation and test these building blocks for quality at a granular level. Then compose these components as building blocks in increasingly complicated features. Finally, you'll apply some strategies not directly related to code to ensure maximum quality and efficiency.With Modern Front-end Architecture, developers of all levels will learn strategies that they and their teams can leverage to be more productive. What You'll LearnStructure an application as a series of componentsBuild a component library that others in an organization can leverageEnsure quality and accessibility at a component level rather than a page or app levelTest code in a way that gives the maximum amount of confidence while providing an excellent developer experienceAutomate repeatable tasksWho This Book Is For Front end developers looking to maximize their code for reuse, quality, and shipping features quickly. Experienced developers will pick up new techniques that they can apply to their code base. Less experienced developers will be able to start applications off on the right foot.

Intermediate user level

Look beyond the basics of Mac programming and development to become a Mac power user. Once you have your terminal set up and ready to rock, you'll review the basics of programming on the Mac terminal.

Intermediate user level

Intermediate-Advanced user level

IOUG Press cover treatment, Intermediate-Advanced user level

Beginning C for Arduino, Second Edition is written for those who have no prior experience with microcontrollers or programming but would like to experiment and learn both. Updated with new projects and new boards, this book introduces you to the C programming language, reinforcing each programming structure with a simple demonstration of how you can use C to control the Arduino family of microcontrollers. Author Jack Purdum uses an engaging style to teach good programming techniques using examples that have been honed during his 25 years of university teaching. Beginning C for Arduino, Second Edition will teach you:The C programming language How to use C to control a microcontroller and related hardware How to extend C by creating your own libraries, including an introduction to object-oriented programmingDuring the course of the book, you will learn the basics of programming, such as working with data types, making decisions, and writing control loops. You'll then progress onto some of the trickier aspects of C programming, such as using pointers effectively, working with the C preprocessor, and tackling file I/O. Each chapter ends with a series of exercises and review questions to test your knowledge and reinforce what you have learned.

"e;Herding Cats: A Primer for Programmers Who Lead Programmers"e; is a comprehensive guide--think of it as a field manual--to the management challenges of supervising and leading programmers. J. Hank Rainwater introduces new and not-so-new managers to concepts that will encourage them and help them become a strong leaders for their teams. You ll learn about the varieties of programmer personality traits and be able match personnel to projects for maximum productivity. You ll also learn how to manage your strengths and weaknesses as you improve your leadership skills, which will result in dramatic improvements to your team s success. In this how-to manual thats both practical and thought- provoking, youll find several chapters devoted to administrative aspects of your job, such as managing meetings, hiring and firing, and principles of organizing your job for success. Rainwater also describes task management software he built that you can use to organize project assignments. (The source code for this software is available for download once you own the book.) The chapter on technical leadership, which highlights the importance of architecture, design, and code reviews, not only illustrates practical applications of leadership, but also digs deep into concrete methods you must employ. Rainwater shows why things can go wrong for a leader and how to correct career-derailing problems as they arise. One chapter is devoted to the working relationship that you as a manager have with your boss, and it guides you into the best way to respond to the pressures of software project deadlines. Numerous other topics are discussed that are a necessity for anyone seeking to manage the peopleware aspects of software development. "e;Herding Cats: A Primer for Programmers Who Lead Programmers"e; is the definitive guide to the challenges and obstacles facing anyone who manages programmers. Author InformationHank Rainwater leads programmers who build software for the insurance industry at Risk Sciences Group in Atlanta, Georgia. His career in science and engineering has spanned over three decades and has included writing Fortran programs on punch cards; teaching college mathematics; conducting research in radio astronomy, missile guidance systems, and remote sensing technologies; and managing the building of embedded digital control systems. As a software professional, Hank has served as a consultant, mentor, and teacher of programming languages and has led development teams in several industries.

Intermediate user level

Beg-Int user level

Beginning-Intermediate user level

User level: Beg