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Books > Computing & IT > General

Analyzing Future Applications of AI, Sensors, and Robotics in Society (Hardcover): Thomas Heinrich Musiolik, Adrian David Cheok Analyzing Future Applications of AI, Sensors, and Robotics in Society (Hardcover)
Thomas Heinrich Musiolik, Adrian David Cheok
R6,291 Discovery Miles 62 910 Ships in 9 - 17 working days

The rise of artificial intelligence and its countless branches have caused many professional industries to rethink their traditional methods of practice and develop new techniques to keep pace with technological advancement. The continued use of intelligent technologies in the professional world has propelled researchers to contemplate future opportunities and challenges that artificial intelligence may withhold. Significant research is a necessity for understanding future trends of artificial intelligence and the preparation of prospective issues. Analyzing Future Applications of AI, Sensors, and Robotics in Society provides emerging research exploring the potential uses and future challenges of intelligent technological advancements and their impact in education, finance, politics, business, healthcare, and engineering. Featuring coverage on a broad range of topics such as neuronal networks, cognitive computing, and e-health, this book is ideally designed for practitioners, researchers, scientists, executives, strategists, policymakers, academicians, government officials, developers, and students seeking current research on future societal uses of intelligent technology.

Roadblocks on the Information Highway - The IT Revolution in Japanese Education (Paperback): Jane M. Bachnik Roadblocks on the Information Highway - The IT Revolution in Japanese Education (Paperback)
Jane M. Bachnik; Contributions by Ronald E. Anderson, Yoshida Aya, Edwin H. Brumby, Robert E. Cole, …
R1,249 Discovery Miles 12 490 Ships in 12 - 19 working days

Although Japanese universities have relied on information technology to resolve numerous problems, their high expectations are undermined by lags in implementing that technology. This innovative edited volume argues that lags in IT implementation in Japanese education are created by contradictory and challenging responses of the social environment. If this dialectic can be visualized as having hands, the right avidly promotes IT, while the left hand simultaneously blocks it. The result, of course, is an impasse. The issues central to this stalemate are significant because they point beyond the schools, to a broader set of problem areas in Japanese society. The contributors to Roadblocks on the Information Highway discover and discuss the contradictions inherent in Japanese society and culture as they are played out in the social contexts of IT service providers, web masters, and classroom teachers who implement IT. They then show how these contradictions indicate broader, structural problems that pervade the dynamic between Japanese education and the state and business sectors. Ultimately, in a reach that goes beyond Japan, this book examines relationships between technology and society, persuasively convincing readers that the modern age has created an inextricable link between the two.

Programming Ecto - Build Database Apps in Elixir for Scalability and Performance (Paperback): Darin Wilson, Eric Meadows-Jonsson Programming Ecto - Build Database Apps in Elixir for Scalability and Performance (Paperback)
Darin Wilson, Eric Meadows-Jonsson
R1,260 R958 Discovery Miles 9 580 Save R302 (24%) Ships in 12 - 19 working days

Languages may come and go, but the relational database endures. Learn how to use Ecto, the premier database library for Elixir, to connect your Elixir and Phoenix apps to databases of the SQL and NoSQL variety. Get a firm handle on Ecto fundamentals with a module-by-module tour of the critical parts of Ecto. Then move on to more advanced topics and advice on best practices with a series of recipes that provide clear, step-by-step instructions on scenarios commonly encountered by app developers. Co-authored by the creator of Ecto, this title provides all the essentials you need to use Ecto effectively. Elixir and Phoenix are taking the application development world by storm, and Ecto, the database library that ships with Phoenix, is going right along with them. There are plenty of examples that show you the basics, but to use Ecto to its full potential, you need to learn the library from the ground up. This definitive guide starts with a tour of the core features of Ecto - repos, queries, schemas, changesets, transactions - gradually building your knowledge with tasks of ever-increasing complexity. Along the way, you'll be learning by doing - a sample application handles all the boilerplate so you can focus on getting Ecto into your fingers. Build on that core knowledge with a series of recipes featuring more advanced topics. Change your pooling strategy to maximize your database's efficiency. Use nested associations to handle complex table relationships. Add streams to handle large result sets with ease. Based on questions from Ecto users, these recipes cover the most common situations developers run into. Whether you're new to Ecto, or already have an app in production, this title will give you a deeper understanding of how Ecto works, and help make your database code cleaner and more efficient. What You Need: To follow along with the book, you should have Erlang/OTP 19+ and Elixir 1.4+ installed. The book will guide you through setting up a sample application that integrates Ecto.

CISM Certified Information Security Manager Practice Exams, Second Edition (Paperback, 2nd edition): Peter Gregory CISM Certified Information Security Manager Practice Exams, Second Edition (Paperback, 2nd edition)
Peter Gregory
R810 Discovery Miles 8 100 Ships in 12 - 19 working days

Up-to-date practice questions that cover every topic on the 2022 version of the CISM exam Take the current version of the challenging CISM exam with complete confidence using the detailed information contained in this fully updated self-study guide. Written by an expert in the field, the book features hundreds of practice exam questions that match those on the live test in content, format, tone, and feel. In-depth answer explanations are provided for both the correct and incorrect answer choices.  CISM Certified Information Security Manager Practice Exams, Second Edition supplements the CISM All-in-One Exam Guide and completely covers every objective of the 2022 exam release. In total, the book contains more than 300 realistic practice questions. •  Offers 100% coverage of all four CISM exam domains •  Online content includes access to an additional 150 practice questions in the TotalTester Online customizable test     engine  •  Written by a computer security expert, author, and lecturer

Stochastic Methods in Advanced Scientific Computing (Hardcover): Kurt Langfeld, Biagio Lucini, Massimo D'Elia Stochastic Methods in Advanced Scientific Computing (Hardcover)
Kurt Langfeld, Biagio Lucini, Massimo D'Elia
R2,893 Discovery Miles 28 930 Ships in 12 - 19 working days

Stochastic phenomena play a central role in various scientific disciplines and underpin applications in popular industrial sectors. The purpose of the book is to introduce the reader to advanced concepts in the analysis of stochastic models starting from a detailed, intuitive and yet rigorous presentation of basic concepts. A special emphasis will be placed on problem solving and numerical implementations, with detailed solutions to all of the results and source code in the C programming language provided. The book will also cover recent specialised techniques for popular problems, providing a valuable reference for advanced readers with an active interest in the field.

Watch Dogs Legion: Resistance Report (Hardcover): Rick Barba Watch Dogs Legion: Resistance Report (Hardcover)
Rick Barba 1
R541 Discovery Miles 5 410 Ships in 12 - 19 working days

Discover the ultimate companion book to Ubisoft's most highly anticipated game of 2020.Discover the ultimate companion book to Ubisoft's most highly anticipated game of 2020, Watch Dogs Legion (R). In a near-future London on the brink of becoming a complete authoritarian state, the only way to rise up is to recruit everyone in to the resistance. This in-world book gathers the investigative work of an American reporter who has followed DedSec's history, from its emergence in the United States, to its influence around the world, and its sudden disappearance in London. The investigation picks up in the city as new forces emerge to rise up against the surveillance state. Explore the world of Watch Dogs Legion, with research files and information that provide an overview of key aspects of the universe, including images of the transformed city of London, factions, vehicles, weapons, technology, and more. Readers can also examine the roots of London's central conflict by tracking the events that led to this current state of affairs. Packed with immersive text, exclusive artwork, and detailed illustrations, this book is the definitive guide to Watch Dogs lore.

Technology for Success and Illustrated Series® Collection, Microsoft® 365® & Office® 2021 (Paperback, 2nd Revised edition):... Technology for Success and Illustrated Series® Collection, Microsoft® 365® & Office® 2021 (Paperback, 2nd Revised edition)
David Beskeen, Jennifer Campbell
R1,450 R1,342 Discovery Miles 13 420 Save R108 (7%) Ships in 10 - 15 working days

Including the latest Microsoft 365 features and enhanced support for Mac users, Cengage's Technology for Success and Illustrated Series® Collection, Microsoft® 365® & Office® 2021, 1st edition, helps you quickly master the nuances of Microsoft® Office. Its concise, student-friendly approach uses a proven two-page layout that allows you to work through an entire task without turning the page. Each module begins with a brief overview of the principles covered while large, full-color screen images illustrate what you see on your computer. Module Learning Objectives are mapped to Microsoft Office Specialist (MOS) certification objectives, and module scenarios are based on Burning Glass market insights data -- helping you sharpen the critical skills you need for real-world success. In addition, MindTap and SAM (Skills Assessment Manager) online resources help maximize your study time -- and results.

Transfer Learning for Natural Processing (Paperback): Paul Azunre Transfer Learning for Natural Processing (Paperback)
Paul Azunre
R1,111 Discovery Miles 11 110 Ships in 12 - 19 working days

Building and training deep learning models from scratch is costly, time-consuming, and requires massive amounts of data. To address this concern, cutting-edge transfer learning techniques enable you to start with pretrained models you can tweak to meet your exact needs. In Transfer Learning for Natural Language Processing, DARPA researcher Paul Azunre takes you hands-on with customizing these open source resources for your own NLP architectures. You'll learn how to use transfer learning to deliver state-of-the-art results even when working with limited label data, all while saving on training time and computational costs. about the technologyTransfer learning enables machine learning models to be initialized with existing prior knowledge. Initially pioneered in computer vision, transfer learning techniques have been revolutionising Natural Language Processing with big reductions in the training time and computation power needed for a model to start delivering results. Emerging pretrained language models such as ELMo and BERT have opened up new possibilities for NLP developers working in machine translation, semantic analysis, business analytics, and natural language generation. about the book Transfer Learning for Natural Language Processing is a practical primer to transfer learning techniques capable of delivering huge improvements to your NLP models. Written by DARPA researcher Paul Azunre, this practical book gets you up to speed with the relevant ML concepts before diving into the cutting-edge advances that are defining the future of NLP. You'll learn how to adapt existing state-of-the art models into real-world applications, including building a spam email classifier, a movie review sentiment analyzer, an automated fact checker, a question-answering system and a translation system for low-resource languages. what's inside Fine tuning pretrained models with new domain data Picking the right model to reduce resource usage Transfer learning for neural network architectures Foundations for exploring NLP academic literature about the readerFor machine learning engineers and data scientists with some experience in NLP. about the author Paul Azunre holds a PhD in Computer Science from MIT and has served as a Principal Investigator on several DARPA research programs. He founded Algorine Inc., a Research Lab dedicated to advancing AI/ML and identifying scenarios where they can have a significant social impact. Paul also co-founded Ghana NLP, an open source initiative focused using NLP and Transfer Learning with Ghanaian and other low-resource languages. He frequently contributes to major peer-reviewed international research journals and serves as a program committee member at top conferences in the field.

AI and Digital Technology for Oil and Gas Fields (Hardcover): Niladri Kumar Mitra AI and Digital Technology for Oil and Gas Fields (Hardcover)
Niladri Kumar Mitra
R3,263 Discovery Miles 32 630 Ships in 12 - 19 working days

Exclusive title on the application of AI and Digital Technology in the Oil and Gas industry Explains Cloud Data Management in reservoir simulation Discussed intelligent oil and gas-well completion in detail Covers marketing aspect of oil and gas business during exploration phase Reviews development of digital system for business purpose

Blockchain and the Supply Chain - Concepts, Strategies and Practical Applications (Paperback, 2nd Revised edition): Nick Vyas,... Blockchain and the Supply Chain - Concepts, Strategies and Practical Applications (Paperback, 2nd Revised edition)
Nick Vyas, Aljosja Beije, Bhaskar Krishnamachari
R1,576 R1,424 Discovery Miles 14 240 Save R152 (10%) Ships in 12 - 19 working days

Blockchain is a transformative driver for change in all industries. Learn from the latest research and case studies how this technology can and will be used to revolutionize supply chain management. Blockchain and the Supply Chain provides a complete overview of blockchain and the key benefits of integrating this technology into the supply chain. This textbook explains how track and trace can be improved, transaction efficiency increased, visibility enhanced, and more through blockchain. With extensive case studies, learning is underpinned by practical insights as well as cutting-edge research. Clear and accessible information is provided to students on how blockchain will affect supply chain processes, metrics and performance and how to capitalize on the potential of this technology. The fully revised new edition includes the latest information on Enterprise Blockchain, Ethereum and Hyperledger. Focus is also placed on the application of Cloud, Internet of Things (IoT), Machine learning (ML) and other technologies that support supply chains and their integration with blockchain. This textbook highlights how to use blockchain as an enabler and key driver for solutions in the end-to-end supply chain. Online resources include lecture slides and example assignments and quizzes.

Biometric Presentation Attack Detection - Towards Securing Biometric Authentication Systems (Hardcover): Amit Chatterjee Biometric Presentation Attack Detection - Towards Securing Biometric Authentication Systems (Hardcover)
Amit Chatterjee
R3,462 Discovery Miles 34 620 Ships in 12 - 19 working days
Programming Phoenix 1.4 - Productive |> Reliable |> Fast (Paperback): Chris McCord, Bruce Tate, Jose Valim Programming Phoenix 1.4 - Productive |> Reliable |> Fast (Paperback)
Chris McCord, Bruce Tate, Jose Valim
R1,117 R974 Discovery Miles 9 740 Save R143 (13%) Ships in 12 - 19 working days

Don't accept the compromise between fast and beautiful: you can have it all. Phoenix creator Chris McCord, Elixir creator Jose Valim, and award-winning author Bruce Tate walk you through building an application that's fast and reliable. At every step, you'll learn from the Phoenix creators not just what to do, but why. Packed with insider insights and completely updated for Phoenix 1.4, this definitive guide will be your constant companion in your journey from Phoenix novice to expert, as you build the next generation of web applications. Phoenix is the long-awaited web framework based on Elixir, the highly concurrent language that combines a beautiful syntax with rich metaprogramming. The best way to learn Phoenix is to code, and you'll get to attack some interesting problems. Start working with controllers, views, and templates within the first few pages. Build an in-memory context, and then back it with an Ecto database layer, complete with changesets and constraints that keep readers informed and your database integrity intact. Craft your own interactive application based on the channels API for the real-time applications that this ecosystem made famous. Write your own authentication plugs, and use the OTP layer for supervised services. Organize code with modular umbrella projects. This edition is fully updated for Phoenix 1.4, with a new chapter on using Channel Presence to find out who's connected, even on a distributed application. Use the new generators and the new ExUnit features to organize tests and make Ecto tests concurrent. This is a book by developers and for developers, and we know how to help you ramp up quickly. Any book can tell you what to do. When you've finished this one, you'll also know why to do it. What You Need: To work through this book, you will need a computer capable of running Erlang 18 or higher, Elixir 1.5 or higher, and Phoenix 1.4 or higher. A rudimentary knowledge of Elixir is also highly recommended.

The Truth About Crypto - A Practical, Easy-to-Understand Guide to Bitcoin, Blockchain, NFTs, and Other Digital Assets... The Truth About Crypto - A Practical, Easy-to-Understand Guide to Bitcoin, Blockchain, NFTs, and Other Digital Assets (Paperback)
Ric Edelman
R407 R373 Discovery Miles 3 730 Save R34 (8%) Ships in 9 - 17 working days

A straightforward, practical guide to the newest frontier in investment strategy—crypto—from #1 New York Times bestselling author and personal finance expert Ric Edelman. Blockchain and bitcoin are here to stay—and as the Bank of England stated, this new technology could “transform the global financial system.†No wonder PWC says blockchain technology will add $2 trillion to the world’s $80 trillion economy by 2030. Indeed, blockchain technology and the digital assets it makes possible are revolutionary, the most profound innovation for commerce since the invention of the internet. And yet, the average investor—and the investment advisors who manage two-thirds of all their money—aren’t aware of all this, or of the incredible investment opportunities now available. Fortunately, Ric Edelman, one of the most influential experts in the financial field, shows investors how they can engage and thrive in today’s new investment marketplace. Featuring the prophetic insights you’d expect from one of most acclaimed financial advisors, The Truth About Crypto is fun to read and easy to understand—and most importantly gives readers the sound, practical advice we all need to succeed with this new asset class. Best of all, Edelman shows how blockchain works, the difference between digital currency and digital assets, and a comprehensive look at every aspect of the field. This book is a must-read guide if you want to achieve investment success today.

Seven Databases in Seven Weeks 2e - A Guide to Modern Databases and the NoSQL Movement (Paperback): Luc Perkins, Eric Redmond,... Seven Databases in Seven Weeks 2e - A Guide to Modern Databases and the NoSQL Movement (Paperback)
Luc Perkins, Eric Redmond, Jim Wilson
R1,154 R1,002 Discovery Miles 10 020 Save R152 (13%) Ships in 12 - 19 working days

Data is getting bigger and more complex by the day, and so are your choices in handling it. Explore some of the most cutting-edge databases available - from traditional relational databases to newer NoSQL approaches - and make informed decisions about challenging data storage problems. This is the only comprehensive guide to the world of NoSQL databases, with in-depth practical and conceptual introductions to seven different technologies: Redis, Neo4J, CouchDB, MongoDB, HBase, Postgres, and DynamoDB. This second edition includes a new chapter on DynamoDB and updated content for each chapter. While relational databases such as MySQL remain as relevant as ever, the alternative, NoSQL paradigm has opened up new horizons in performance and scalability and changed the way we approach data-centric problems. This book presents the essential concepts behind each database alongside hands-on examples that make each technology come alive. With each database, tackle a real-world problem that highlights the concepts and features that make it shine. Along the way, explore five database models - relational, key/value, columnar, document, and graph - from the perspective of challenges faced by real applications. Learn how MongoDB and CouchDB are strikingly different, make your applications faster with Redis and more connected with Neo4J, build a cluster of HBase servers using cloud services such as Amazon's Elastic MapReduce, and more. This new edition brings a brand new chapter on DynamoDB, updated code samples and exercises, and a more up-to-date account of each database's feature set. Whether you're a programmer building the next big thing, a data scientist seeking solutions to thorny problems, or a technology enthusiast venturing into new territory, you will find something to inspire you in this book. What You Need: You'll need a *nix shell (Mac OS or Linux preferred, Windows users will need Cygwin), Java 6 (or greater), and Ruby 1.8.7 (or greater). Each chapter will list the downloads required for that database.

Introduction to Cybersecurity: - Concepts, Principles, Technologies and Practices (Paperback): Ajay Singh Introduction to Cybersecurity: - Concepts, Principles, Technologies and Practices (Paperback)
Ajay Singh
R825 Discovery Miles 8 250 Ships in 9 - 17 working days
Applied Predictive Analytics - Principles and Techniques for the Professional Data Analyst (Paperback): Dean Abbott Applied Predictive Analytics - Principles and Techniques for the Professional Data Analyst (Paperback)
Dean Abbott
R1,200 Discovery Miles 12 000 Ships in 12 - 19 working days

Learn the art and science of predictive analytics — techniques that get results Predictive analytics is what translates big data into meaningful, usable business information. Written by a leading expert in the field, this guide examines the science of the underlying algorithms as well as the principles and best practices that govern the art of predictive analytics. It clearly explains the theory behind predictive analytics, teaches the methods, principles, and techniques for conducting predictive analytics projects, and offers tips and tricks that are essential for successful predictive modeling. Hands-on examples and case studies are included. The ability to successfully apply predictive analytics enables businesses to effectively interpret big data; essential for competition today This guide teaches not only the principles of predictive analytics, but also how to apply them to achieve real, pragmatic solutions Explains methods, principles, and techniques for conducting predictive analytics projects from start to finish Illustrates each technique with hands-on examples and includes as series of in-depth case studies that apply predictive analytics to common business scenarios A companion website provides all the data sets used to generate the examples as well as a free trial version of software Applied Predictive Analytics arms data and business analysts and business managers with the tools they need to interpret and capitalize on big data.

Software Transparency - Supply Chain Security in an Era of a Software-Driven Society (Paperback): Chris Hughes, Tony Turner Software Transparency - Supply Chain Security in an Era of a Software-Driven Society (Paperback)
Chris Hughes, Tony Turner; Foreword by Allan Friedman; Edited by Steve Springett
R662 Discovery Miles 6 620 Ships in 12 - 19 working days

Discover the new cybersecurity landscape of the interconnected software supply chain In Software Transparency: Supply Chain Security in an Era of a Software-Driven Society, a team of veteran information security professionals delivers an expert treatment of software supply chain security. In the book, you’ll explore real-world examples and guidance on how to defend your own organization against internal and external attacks. It includes coverage of topics including the history of the software transparency movement, software bills of materials, and high assurance attestations. The authors examine the background of attack vectors that are becoming increasingly vulnerable, like mobile and social networks, retail and banking systems, and infrastructure and defense systems. You’ll also discover: Use cases and practical guidance for both software consumers and suppliers Discussions of firmware and embedded software, as well as cloud and connected APIs Strategies for understanding federal and defense software supply chain initiatives related to security An essential resource for cybersecurity and application security professionals, Software Transparency will also be of extraordinary benefit to industrial control system, cloud, and mobile security professionals.

Assembly x64 Programming in easy steps - Modern coding for MASM, SSE & AVX (Paperback): Mike McGrath Assembly x64 Programming in easy steps - Modern coding for MASM, SSE & AVX (Paperback)
Mike McGrath
R372 Discovery Miles 3 720 Ships in 12 - 19 working days
A Scrum Book (Paperback): Jeff Sutherland A Scrum Book (Paperback)
Jeff Sutherland; Contributions by James Coplie
R1,579 R1,345 Discovery Miles 13 450 Save R234 (15%) Ships in 12 - 19 working days

Building a successful product usually involves teams of people, and many choose the Scrum approach to aid in creating products that deliver the highest possible value. Implementing Scrum gives teams a collection of powerful ideas they can assemble to fit their needs and meet their goals. The ninety-four patterns contained within are elaborated nuggets of insight into Scrumâ (TM)s building blocks, how they work, and how to use them. They offer novices a roadmap for starting from scratch, yet they help intermediate practitioners fine-tune or fortify their Scrum implementations. Experienced practitioners can use the patterns and supporting explanations to get a better understanding of how the parts of Scrum complement each other to solve common problems in product development. The patterns are written in the well-known Alexandrian form, whose roots in architecture and design have enjoyed broad application in the software world. The form organizes each pattern so you can navigate directly to organizational design tradeoffs or jump to the solution or rationale that makes the solution work. The patterns flow together naturally through the context sections at their beginning and end. Learn everything you need to know to master and implement Scrum one step at a time'the agile way.

Simplifying JavaScript - Writing Modern JavaScript with ES5, ES6, and Beyond (Paperback): Joe Morgan Simplifying JavaScript - Writing Modern JavaScript with ES5, ES6, and Beyond (Paperback)
Joe Morgan
R1,150 R998 Discovery Miles 9 980 Save R152 (13%) Ships in 12 - 19 working days

The best modern JavaScript is simple, readable, and predictable. Learn to write modern JavaScript not by memorizing a list of new syntax, but with practical examples of how syntax changes can make code more expressive. Starting from variable declarations that communicate intention clearly, see how modern principles can improve all parts of code. Incorporate ideas with curried functions, array methods, classes, and more to create code that does more with less while yielding fewer bugs. It's time to write JavaScript code that's clean and exprssive. Modern JavaScript is more simple, predictable, and readable than ever. Discover how to write better code with clear examples using principles that show how updated syntax can make code better with fewer bugs. Starting from the ground up, learn new syntax (or how to reuse older syntax) to transform code from clunky bug-susceptible scripts to clear and elegant programs that are easy to read and easy to extend. Create a foundation for readable code with simple variable declarations that reduce side effects and subtle bugs. Select collections with clear goals instead of defaulting to objects or arrays. See how to simplify iterations from complex loops to single line array methods. Master techniques for writing flexible and solid code ranging from high-order functions, to reusable classes, to patterns for architecting large applications creating applications that will last while through rounds of refactoring and changing requirements. The best part is there's no need to read this book straight through. Jump around and incorporate new functionality at will. Most importantly, understand not just what the new syntax is, but when and how to use it. Start writing better code from the first page. What You Need: For the best experience, have the latest version of Node installed (at least version 7). You can test most examples in the console of Chrome or other modern web browser. If you'd like to run the tests, you'll also need to install the latest version of Node Package Manager (npm).

Game Development with Unreal Engine 5 - Learn the Basics of Game Development in Unreal Engine 5 (Paperback): Mitchell Lynn... Game Development with Unreal Engine 5 - Learn the Basics of Game Development in Unreal Engine 5 (Paperback)
Mitchell Lynn Cliff Sharif
R912 Discovery Miles 9 120 Ships in 9 - 17 working days
R Packages - Organize, Test, Document, and Share Your Code (Paperback, 2nd Revised edition): Hadley Wickham, Jenny Bryan R Packages - Organize, Test, Document, and Share Your Code (Paperback, 2nd Revised edition)
Hadley Wickham, Jenny Bryan
R1,299 R1,140 Discovery Miles 11 400 Save R159 (12%) Ships in 12 - 19 working days

Turn your R code into packages that others can easily download and use. This practical book shows you how to bundle reusable R functions, sample data, and documentation together by applying the package development philosophy used in the package known as the tidyverse (and beyond). In the process, you'll work with devtools, usethis, roxygen2, and testthat, a set of R packages that automate common development tasks. Ideal for developers and data scientists, this book gets you creating packages ASAP, then shows you how to get progressively better over time. You'll learn to focus on what you want your package to do, rather than thinking about package structure. Learn the key components of an R package, including code, documentation, and tests. Get tips on good style, such as organizing functions into files. Streamline your development process with usethis, devtools, and RStudio. Create high quality packages by combining unit tests and continuous integration on GitHub. Maximize your chances of a positive CRAN submission. Turn your existing documentation into a beautiful and user friendly website with pkgdown.

The Man Who Solved the Market - How Jim Simons Launched the Quant Revolution SHORTLISTED FOR THE FT & MCKINSEY BUSINESS BOOK OF... The Man Who Solved the Market - How Jim Simons Launched the Quant Revolution SHORTLISTED FOR THE FT & MCKINSEY BUSINESS BOOK OF THE YEAR AWARD 2019 (Paperback)
Gregory Zuckerman 1
R396 R359 Discovery Miles 3 590 Save R37 (9%) Ships in 9 - 17 working days

NEW YORK TIMES AND SUNDAY TIMES BUSINESS BESTSELLER SHORTLISTED FOR THE FT AND MCKINSEY BUSINESS BOOK OF THE YEAR AWARD 2019 'Reads more like a delicious page-turning novel...Put it on your holiday gift list for your favourite hedge-fund honcho' Bloomberg 'A compelling read' Economist 'Captivating' New York Times book review Jim Simons is the greatest moneymaker in modern financial history. His record bests those of legendary investors, including Warren Buffett, George Soros and Ray Dalio. Yet Simons and his strategies are shrouded in mystery. The financial industry has long craved a look inside Simons's secretive hedge fund, Renaissance Technologies and veteran Wall Street Journal reporter Gregory Zuckerman delivers the goods. After a legendary career as a mathematician and a stint breaking Soviet codes, Simons set out to conquer financial markets with a radical approach. Simons hired physicists, mathematicians and computer scientists - most of whom knew little about finance - to amass piles of data and build algorithms hunting for the deeply hidden patterns in global markets. Experts scoffed, but Simons and his colleagues became some of the richest in the world, their strategy of creating mathematical models and crunching data embraced by almost every industry today. As Renaissance became a major player in the financial world, its executives began exerting influence on other areas. Simons became a major force in scientific research, education and Democratic politics, funding Hilary Clinton's presidential campaign. While senior executive Robert Mercer is more responsible than anyone else for the Trump presidency - he placed Steve Bannon in the campaign, funded Trump's victorious 2016 effort and backed alt-right publication Breitbart. Mercer also impacted the success of the Brexit campaign as he made significant investments in Cambridge Anatlytica. For all his prescience, Simons failed to anticipate how Mercer's activity would impact his firm and the world. In this fast-paced narrative, Zuckerman examines how Simons launched a quantitative revolution on Wall Street, and reveals the impact that Simons, the quiet billionaire king of the quants, has had on worlds well beyond finance.

The Lazarus Heist - Based on the No 1 Hit podcast (Paperback): Geoff White The Lazarus Heist - Based on the No 1 Hit podcast (Paperback)
Geoff White
R345 R318 Discovery Miles 3 180 Save R27 (8%) Ships in 5 - 10 working days

BASED ON THE NO 1 HIT PODCAST 'The Lazarus Heist' 'You'll never see North Korea the same way again' Oliver Bullough, author of Moneyland 'One of the most incredible cyber-espionage stories I've ever heard' Jamie Bartlett, author of The Missing Crypto Queen 'Pacy and eye-popping' - Tom Burgis, author of Kleptopia They have been accused of causing mayhem in Hollywood with 2014's infamous Sony hack. They're allegedly behind WannaCry, a cyber-attack which brought NHS hospitals to a dangerous standstill. And it has been claimed that they have stolen more than $ 1bn in an international crime spree. They are the Lazarus Group, a shadowy cabal of hackers accused of working on behalf of the North Korean state. From the streets of Dhaka to the casinos of Macau to the secretive capital of Pyongyang, this shocking story uncovers the secret world of the Lazarus Group, their victims and those who have tried - and so far, failed - to stop them. 'Madly intriguing' Guardian

HTML in easy steps (Paperback, 9th edition): HTML in easy steps (Paperback, 9th edition)
R368 Discovery Miles 3 680 Ships in 12 - 19 working days
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