Data og IT

Programming from the Ground Up uses Linux assembly language to teach new programmers the most important concepts in programming. It takes you a step at a time through these concepts: * How the processor views memory * How the processor operates * How programs interact with the operating system * How computers represent data internally * How to do low-level and high-level optimizationMost beginning-level programming books attempt to shield the reader from how their computer really works. Programming from the Ground Up starts by teaching how the computer works under the hood, so that the programmer will have a sufficient background to be successful in all areas of programming.This book is being used by Princeton University in their COS 217 "Introduction to Programming Systems" course.

Computers are the most complex machines that have ever been created. This book will tell you how they work, and no technical knowledge is required. It explains in great detail the operation of a simple but functional computer. Although transistors are mentioned, relays are used in the example circuitry for simplicity. Did you ever wonder what a bit, a pixel, a latch, a word (of memory), a data bus, an address bus, a memory, a register, a processor, a timing diagram, a clock (of a processor), an instruction, or machine code is? Unlike most explanations of how computers work which are a lot of analogies or require a background in electrical engineering, this book will tell you precisely what each of them is and how each of them works without requiring any previous knowledge of computers, programming, or electronics. This book starts out very simple and gets more complex as it goes along, but everything is explained. The processor and memory are mainly covered.

Thinking of migrating to PostgreSQL? This clear, fast-paced introduction helps you understand and use this open source database system. Not only will you learn about the enterprise class features in versions 9.5 to 10, you'll also discover that PostgeSQL is more than a database system-it's an impressive application platform as well.

My GoPro Hero5 Camera offers a comprehensive introduction to using the most recently released GoPro Hero camera models. All of these cameras utilise the same basic operating system and menus, but each has slightly different features, functions and possible shooting resolutions for digital images and video. It also explains how to use the GoPro Apple Watch app or the user's own voice in order to remotely control their camera, and includes a chapter about using one of the GoPro HERO5 cameras with GoPro's Karma drone. After offering an initial introduction to the cameras themselves, as well as their menus and buttons, this book offers an overview of the different camera housings and mounts available, plus explain how to utilise the GoPro mobile app and computer software. How to best use other "must have" GoPro accessories, including the Wi-Fi Remote and the LCD Touch BacPac display, for example, will also be covered. Throughout the book will be hundreds of shooting tips and strategies that teach readers how to capture the best possible photos and videos in a wide range of situations. For example, this book will offer strategies for shooting professional-quality first and third-person photos/videos, as well as traditional photos/video, plus explain ways to achieve the best possible results indoors, outdoors, underwater, in low-light situations, and in high-action situations, for example. This book will appeal to mainstream consumers who have purchased a GoPro camera to take on vacation or to capture "family moments," as well as to more active people who want to capture crystal-clear "action" images or videos of themselves engaged in various activities, using their GoPro camera in conjunction with the best combination of optional camera accessories, housings and mounts, based on their activity and the shooting conditions.

Direct from Microsoft, this Exam Ref is the official study guide for the new Microsoft 70-764 Administering a SQL Database Infrastructure certification exam, the first of two exams required for MCSA: SQL 2016 Database Administration certification. Exam Ref 70-764 Administering a SQL Database Infrastructure offers professional-level preparation that helps candidates maximize their exam performance and sharpen their skills on the job. It focuses on the specific areas of expertise modern database professionals need to succeed with SQL database administration.

Prepare for Microsoft Exam 70-765-and help demonstrate your real-world mastery of provisioning SQL Server databases both on premise and in SQL Azure. Designed for experienced IT professionals ready to advance their status, Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the MCSA level. Focus on the expertise measured by these objectives: Implement SQL in Azure Manage databases and instances Manage storage This Microsoft Exam Ref: Organises its coverage by exam objectives Features strategic, what-if scenarios to challenge you Assumes you have working knowledge of SQL Server administration and maintenance, as well as Azure skills Exam 70-765 focuses on skills and knowledge for provisioning, upgrading, and configuring SQL Server; managing databases and files; and provisioning, migrating, and managing databases in the Microsoft Azure cloud.

This full-colour introduction to the smart home has been written from the ground up with one audience in mind: seniors. No ordinary "beginner's book," My Smart Home for Seniors approaches every topic from a senior's point of view, using meaningful, realistic examples. With large text, close-up screen shots, and a pleasing design, this easy tutorial is designed to be read comfortably by practically anyone. Michael Miller assumes absolutely no prior experience with smart home products and technologies, but he never talks down to you. My Smart Home for Seniors covers all the major smart home systems (Google, Apple, Amazon, and more), as well as best-selling controller hubs such as Amazon's Echo and Dot and Google's Home. You'll find complete coverage of popular smart home devices for lighting, heating/cooling, home security, cooking, entertainment, and more. Miller shows how to connect a smart home to smart community grids and services, helps you avoid potential privacy and security pitfalls, and previews the future of smart homes. Best of all, Miller doesn't just teach you concepts: he guides you through choosing, installing, and using the best smart home technologies for you: the ones that can really improve your life.

Sound can profoundly impact how people interact with your product. Well-designed sounds can be exceptionally effective in conveying subtle distinctions, emotion, urgency, and information without adding visual clutter. In this practical guide, Amber Case and Aaron Day explain why sound design is critical to the success of products, environments, and experiences.Just as visual designers have a set of benchmarks and a design language to guide their work, this book provides a toolkit for the auditory experience, improving collaboration for a wide variety of stakeholders, from product developers to composers, user experience designers to architects. Youll learn a complete process for designing, prototyping, and testing sound.In two parts, this guide includes:Past, present, and upcoming advances in sound designPrinciples for designing quieter productsGuidelines for intelligently adding and removing sound in interactionsWhen to use voice interfaces, how to consider personalities, and how to build a knowledge map of queriesWorking with brands to create unique and effective audio logos that will speak to your customersAdding information using sonification and generative audio

Learn how to make the most of SharePoint 2016 and its wide range of capabilities to support your information management, collaboration, and business process management needs. Whether you are using SharePoint as an intranet or business solution platform, you will learn how to use the resources (such as lists, libraries, and sites) and services (such as search, workflow, and social) that make up these environments. In the fifth edition of this bestselling book, author Tony Smith walks you through the components and capabilities that make up a SharePoint 2016 environment. He provides step-by-step instructions for using and managing these elements, as well as recommendations for how to get the best out of them.What You Will LearnCreate and use common SharePoint resources like lists, libraries, sites, pages and web partsUnderstand when and how workflows and information management policies can be used to automate processLearn how to take advantage of records retention, management, and disposition Make the most of SharePoint search servicesTake advantage of social capabilities to create social solutionsWho This Book Is ForWhether you have not yet used SharePoint at all, have used previous versions, have just started using the basic features, or have been using it for a long of time, this book provides the skills you need to work efficiently with the capabilities SharePoint 2016 provides.

This book is the first to present a rich selection of over 30 real-world cases of how leading organizations conduct Business Process Management (BPM). All cases are presented using a uniform structure in order to provide valuable insights and essential guidance for students and practitioners.

If you're a developer or data scientist new to NLP and deep learning, this practical guide shows you how to apply these methods using PyTorch, a Python-based deep learning library.

With this practical book, build administrators, developers, testers, and other professionals will learn how the features in Jenkins 2 let you define pipelines as code, leverage integration with other key technologies, and create automated, reliable pipelines to simplify and accelerate your DevOps environments.

Don't engineer by coincidence-design it like you mean it! Filled with practical techniques, Design It! is the perfect introduction to software architecture for programmers who are ready to grow their design skills.

Your mouse is slowing you down. The time you spend context switching between your editor and your consoles eats away at your productivity. Take control of your environment with tmux, a terminal multiplexer that you can tailor to your workflow. With this updated second edition for tmux 2.2, you'll customize, script, and leverage tmux's unique abilities to craft a productive terminal environment that lets you keep your fingers on your keyboard's home row. You have a database console, web server, test runner, and text editor running at the same time, but switching between them and trying to find what you need takes up valuable time and breaks your concentration. By using tmux 2.2, you can improve your productivity and regain your focus. This book will show you how. This second edition includes many features requested by readers, including how to integrate plugins into your workflow, how to integrate tmux with Vim for seamless navigation - oh, and how to use tmux on Windows 10. Use tmux to manage multiple terminal sessions in a single window using only your keyboard. Manage and run programs side by side in panes, and create the perfect development environment with custom scripts so that when you're ready to work, your programs are waiting for you. Manipulate text with tmux's copy and paste buffers, so you can move text around freely between applications. Discover how easy it is to use tmux to collaborate remotely with others, and explore more advanced usage as you manage multiple tmux sessions, add custom scripts into the tmux status line, and integrate tmux with your system. Whether you're an application developer or a system administrator, you'll find many useful tricks and techniques to help you take control of your terminal.

Learn to program with Python by making and hacking ciphers - no experience required!

Since its inception 30 years ago, the Street Fighter(TM) video game series from Capcom has thrived based on a lethal combination of innovation, style and technique. From first-of-their-kind advances such as selectable characters and secret combo moves, to imagination-capturing characters such as Ryu, Chun-Li, and Akuma, Street Fighter has stayed a step ahead of the competition en route to becoming one of the most enduring and influential franchises in video game history. Undisputed Street Fighter(TM) features in-depth interviews and exclusive, behind-the-scenes looks into the making of the Street Fighter games, and the iconic art, design, and imagery from across the Street Fighter universe

Getting Started with mBots is for non-technical parents, kids and teachers who want to start with a robust robotics platform and then take it to the next level. The heart of the mBot, the mCore is a powerful Arduino based microcontroller that can do many things without soldering or breadboarding.

Often an afterthought in the web development process, content strategy needs to be considered front and center. If website content is out of date, off-brand, and out of control, a huge opportunity to engage, convert, and retain customers online is being missed. But creating (and caring for) "meaningful" content is far more complicated than we're often willing to acknowledge. Designing Future-Friendly Content explains how to design, plan, and structure content that can be used now and can be ready for the future.

The fourth edition of this standard textbook of modern graph theory has been revised, updated, and substantially extended. Covering all major recent developments, it can be used both as a reliable textbook for an introductory course and as a graduate text.

Much of the data available today is unstructured and text-heavy, making it challenging for analysts to apply their usual data wrangling and visualization tools. With this practical book, youll explore text-mining techniques with tidytext, a package that authors Julia Silge and David Robinson developed using the tidy principles behind R packages like ggraph and dplyr. Youll learn how tidytext and other tidy tools in R can make text analysis easier and more effective.The authors demonstrate how treating text as data frames enables you to manipulate, summarize, and visualize characteristics of text. Youll also learn how to integrate natural language processing (NLP) into effective workflows. Practical code examples and data explorations will help you generate real insights from literature, news, and social media.Learn how to apply the tidy text format to NLPUse sentiment analysis to mine the emotional content of textIdentify a documents most important terms with frequency measurementsExplore relationships and connections between words with the ggraph and widyr packagesConvert back and forth between Rs tidy and non-tidy text formatsUse topic modeling to classify document collections into natural groupsExamine case studies that compare Twitter archives, dig into NASA metadata, and analyze thousands of Usenet messages

Accompanying the 2016 'Outdoor Photographer of the Year' competition. Featuring over 150 beautiful photographs from entrants across the world. Last year's competition received 12,000 entries from 35 countries.

With Sierra, Apple brings never-before-seen features to macOS-like Siri voice control, file sharing across all your iOS devices, picture-in-picture mode for iTunes and Safari, and AI photo search. Once again, David Pogue brings his humor and expertise to the #1 bestselling Mac book.

Today we have the ability to connect speech, touch, haptic, and gestural interfaces into products that engage several human senses at once. This practical book explores examples from current designers and devices to describe how these products blend multiple interface modes together into a cohesive user experience.

Arista Networks has become a key player when it comes to software-driven cloud networking solutions for large data center storage and computing environments. In this updated edition of Arista Warrior, renowned consultant and technical author Gary Donahue Network Arista Networks has become a key player when it comes to software-driven cloud networking solutions for large data center, storage, and computing environments, and with their continued expansion and growth since the first edition was released, this book is a welcome update. In this updated edition of Arista Warrior, renowned trainer, consultant, and technical author Gary A. Donahue (Network Warrior) provides an in-depth, objective guide to Aristas products explains why its network switches, software products, and Extensible Operating System (EOS) are so effective.Anyone with a CCNA or equivalent knowledge will benefit from this book, especially entrenched administrators, engineers, or architects tasked with building an Arista network. Is Arista right for your network? Pick up this in-depth guide and find out.In addition to the topics covered in the first edition, this book also includes:Configuration Management: Config sessions, config replace, etc.CloudVision: Aristas management, workload orchestration, workflow automation, configuration, and telemetry toolVXLAN: Layer-2 overlay networkingFlexRoute: Two million routes in hardwareTap Aggregation: Make your switch or blade into a Tap Aggregation deviceAdvanced Mirroring: Mirror to a port-channel or even the CPUNetwork Design: A quick overview of the Arista recommended network designsvEOS: Aristas Extensible Operating System in a VM with step-by-step instructionscEOS: Aristas EOS in a container with exampleseAPI: Aristas fabulous extended Application Programmable Interface

Any time you need quick answers for developing or debugging Java programs, this pocket guide is the ideal reference to standard features of the Java programming language and its platform.