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Ubuntu 20.04 Essentials: A guide to Ubuntu 20.04 desktop and server editions
by Neil SmythExplore the potential of Ubuntu 20.04 to manage your local machine and external servers with ease Key Features • Learn how to install Ubuntu on a clean disk drive and with the network installer • Find out how to set up a firewall to protect your system from vulnerable attacks • Explore file-sharing services such as Samba and NFS to share files from Ubuntu to third-party systems Book Description Ubuntu is undeniably one of the most highly regarded and widely used Debian-based Linux distributions available today. Thanks to its ease of use and reliability, Ubuntu has a loyal following of Linux users and an active community of developers. Ubuntu 20.04 Essentials is designed to take you through the installation, use, and administration of the Ubuntu 20.04 distribution in detail. For beginners, the book covers topics such as operating system installation, the basics of the GNOME desktop environment, configuring email and web servers, and installing packages and system updates. Additional installation topics such as dual booting with Microsoft Windows are also covered along with crucial security topics such as configuring a firewall and user and group administration. For the experienced user, the book delves into topics such as remote desktop access, the Cockpit web interface, logical volume management (LVM), disk partitioning, and swap management. Further, it also explores KVM virtualization, Secure Shell (SSH), Linux containers, and file sharing using both Samba and NFS to provide a thorough overview of this enterprise-class operating system. What you will learn • Get to grips with the process of installing and booting Ubuntu • Configure SSH key-based authentication on Ubuntu • Create KVM virtual machines using Cockpit and the Virtual Machine Manager (VMM) • Install, run, and manage containers on Ubuntu • Send and receive emails using a third-party SMTP relay server • Add a new disk to an Ubuntu volume group and logical volume Who this book is for If you are into network engineering or system administration or are a Linux enthusiast looking to get hands-on with Ubuntu 20.04 to manage local and virtual machines, this book is for you. A solid understanding of basic Linux commands and knowledge of Ubuntu is recommended.
Um guia para iniciantes na Amazon FBA: Para vender na Amazon, lançar produtos da sua marca, e ganhar dinheiro enquanto dorme
by Adidas WilsonFBA é uma sigla para “Fulfilled by Amazon” (Realizado pela Amazon). Quando você entra no programa Amazon FBA, todo o trabalho duro é feito pela Amazon. Como funciona: você faz os produtos e os manda para a Amazon. Eles, em troca, guardam-no em seus armazéns. Os produtos são inventariados e separados. Se um item é danificado no armazém, a Amazon te paga o preço cheio dele. Quando um comprador pede seu produto na Amazon, a transação vai ser feita pela Amazon (o processo é automatizado). A Amazon empacota os itens e envia para o cliente. Eles também acompanham depois que o produto foi entregue para saber se o cliente está satisfeito.
Uncanny Valley: A Memoir
by Anna WienerThe prescient, page-turning account of a journey in Silicon Valley: a defining memoir of our digital age <P><P>In her mid-twenties, at the height of tech industry idealism, Anna Wiener—stuck, broke, and looking for meaning in her work, like any good millennial--left a job in book publishing for the promise of the new digital economy. She moved from New York to San Francisco, where she landed at a big-data startup in the heart of the Silicon Valley bubble: a world of surreal extravagance, dubious success, and fresh-faced entrepreneurs hell-bent on domination, glory, and, of course, progress. <P><P>Anna arrived amidst a massive cultural shift, as the tech industry rapidly transformed into a locus of wealth and power rivaling Wall Street. But amid the company ski vacations and in-office speakeasies, boyish camaraderie and ride-or-die corporate fealty, a new Silicon Valley began to emerge: one in far over its head, one that enriched itself at the expense of the idyllic future it claimed to be building. Part coming-of-age-story, part portrait of an already-bygone era, Anna Wiener’s memoir is a rare first-person glimpse into high-flying, reckless startup culture at a time of unchecked ambition, unregulated surveillance, wild fortune, and accelerating political power. With wit, candor, and heart, Anna deftly charts the tech industry’s shift from self-appointed world savior to democracy-endangering liability, alongside a personal narrative of aspiration, ambivalence, and disillusionment. <P><P>Unsparing and incisive, Uncanny Valley is a cautionary tale, and a revelatory interrogation of a world reckoning with consequences its unwitting designers are only beginning to understand.
Uncertain Information and Linear Systems (Studies in Systems, Decision and Control #254)
by Tofigh AllahviranlooThis book identifies the important uncertainties to use in real-world problem modeling. Having information about several types of ambiguities, vagueness, and uncertainties is vital in modeling problems that involve linguistic variables, parameters, and word computing. Today, since most of our real-world problems are related to decision-making at the right time, we need to apply intelligent decision science. Clearly, in order to have an appropriate and flexible mathematical model, every intelligent system requires real data on our environment. Presenting problems that can be represented using mathematical models to create a system of linear equations, this book discusses the latest insights into uncertain information.
Uncertainty-aware Integration of Control with Process Operations and Multi-parametric Programming Under Global Uncertainty (Springer Theses)
by Vassilis M. CharitopoulosThis book introduces models and methodologies that can be employed towards making the Industry 4.0 vision a reality within the process industries, and at the same time investigates the impact of uncertainties in such highly integrated settings. Advances in computing power along with the widespread availability of data have led process industries to consider a new paradigm for automated and more efficient operations. The book presents a theoretically proven optimal solution to multi-parametric linear and mixed-integer linear programs and efficient solutions to problems such as process scheduling and design under global uncertainty. It also proposes a systematic framework for the uncertainty-aware integration of planning, scheduling and control, based on the judicious coupling of reactive and proactive methods. Using these developments, the book demonstrates how the integration of different decision-making layers and their simultaneous optimisation can enhance industrial process operations and their economic resilience in the face of uncertainty.
Uncertainty for Safe Utilization of Machine Learning in Medical Imaging, and Graphs in Biomedical Image Analysis: Second International Workshop, UNSURE 2020, and Third International Workshop, GRAIL 2020, Held in Conjunction with MICCAI 2020, Lima, Peru, October 8, 2020, Proceedings (Lecture Notes in Computer Science #12443)
by Tal Arbel Enzo Ferrante Sarah Parisot Aristeidis Sotiras Adrian Dalca Bartlomiej Papiez William M. Wells Ryutaro Tanno Carole H. Sudre Hamid Fehri Christian F. Baumgartner Koen Van LeemputThis book constitutes the refereed proceedings of the Second International Workshop on Uncertainty for Safe Utilization of Machine Learning in Medical Imaging, UNSURE 2020, and the Third International Workshop on Graphs in Biomedical Image Analysis, GRAIL 2020, held in conjunction with MICCAI 2020, in Lima, Peru, in October 2020. The workshops were held virtually due to the COVID-19 pandemic.For UNSURE 2020, 10 papers from 18 submissions were accepted for publication. They focus on developing awareness and encouraging research in the field of uncertainty modelling to enable safe implementation of machine learning tools in the clinical world. GRAIL 2020 accepted 10 papers from the 12 submissions received. The workshop aims to bring together scientists that use and develop graph-based models for the analysis of biomedical images and to encourage the exploration of graph-based models for difficult clinical problems within a variety of biomedical imaging contexts.
Unconventional Tight Reservoir Simulation: Theory, Technology and Practice
by Qiquan RanThis book systematically introduces readers to the simulation theory and techniques of multiple media for unconventional tight reservoirs. It summarizes the macro/microscopic heterogeneities; the features of multiscale multiple media; the characteristics of complex fluid properties; the occurrence state of continental tight oil and gas reservoirs in China; and the complex flow characteristics and coupled production mechanism under unconventional development patterns. It also discusses the simulation theory of multiple media for unconventional tight oil and gas reservoirs; mathematic model of flow through discontinuous multiple media; geological modeling of discrete multiscale multiple media; and the simulation of multiscale, multiphase flow regimes and multiple media. In addition to the practical application of simulation and software for unconventional tight oil and gas, it also explores the development trends and prospects of simulation technology. The book is of interest to scientific researchers and technicians engaged in the development of oil and gas reservoirs, and serves as a reference resource for advanced graduate students in fields related to petroleum.
Understanding and Improving Information Search: A Cognitive Approach (Human–Computer Interaction Series)
by Wai Tat Fu Herre Van OostendorpThis edited book adopts a cognitive perspective to provide breadth and depth to state-of-the-art research related to understanding, analyzing, predicting and improving one of the most prominent and important classes of behavior of modern humans, information search. It is timely as the broader research area of cognitive computing and cognitive technology have recently attracted much attention, and there has been a surge in interest to develop systems and technology that are more compatible with human cognitive abilities. Divided into three interlocking sections, the first introduces the foundational concepts of information search from a cognitive computing perspective to highlight the research questions and approaches that are shared among the contributing authors. Relevant concepts from psychology, information and computing sciences are addressed. The second section discusses methods and tools that are used to understand and predict information search behavior and how the cognitive perspective can provide unique insights into the complexities of the behavior in various contexts. The final part highlights a number of areas of applications of which education and training, collaboration and conversational search interfaces are important ones. Understanding and Improving Information Search - A Cognitive Approach includes contributions from cognitive psychologists, information and computing scientists around the globe, including researchers from Europe (France, Netherlands, Germany), the US, and Asia (India, Japan), providing their unique but coherent perspectives to the core issues and questions most relevant to our current understanding of information search behavior and improving information search.
Understanding Artificial Intelligence: Fundamentals, Use Cases and Methods for a Corporate AI Journey (Management for Professionals)
by Ralf T. Kreutzer Marie SirrenbergArtificial Intelligence (AI) will change the lives of people and businesses more fundamentally than many people can even imagine today. This book illustrates the importance of AI in an era of digitalization. It introduces the foundations of AI and explains its benefits and challenges for companies and entire industries. In this regard, AI is approached not just as yet another technology, but as a fundamental innovation, which will spread into all areas of the economy and life, and will disrupt business processes and business models in the years to come. In turn, the book assesses the potential that AI holds, and clarifies the framework that is necessary for pursuing a responsible approach to AI. In a series of best-practice cases, the book subsequently highlights a broad range of sectors and industries, from production to services; from customer service to marketing and sales; and in industries like retail, health care, energy, transportation and many more. In closing, a dedicated chapter outlines a roadmap for a specific corporate AI journey.No one can ignore intensive work with AI today - neither as a private person, let alone as a top performer in companies. This book offers a thorough, carefully crafted, and easy to understand entry into the field of AI. The central terms used in the AI context are given a very good explanation. In addition, a number of cases show what AI can do today and where the journey is heading. An important book that you should not miss!Professor Dr. Harley KrohmerUniversity of Bern"Inspiring, thought provoking and comprehensive, this book is wittingly designed to be a catalyst for your individual and corporate AI journey.”Avo Schönbohm, Professor at the Berlin School of Economics and Law, Enterprise Game Designer at LUDEO and Business Punk
Understanding Auctions: Understanding Auctions In Real Life (Routledge Focus on Management and Society)
by Srobonti Chattopadhyay Rittwik ChatterjeeThe book elaborates the basic principles of Auction Theory in a non-technical language so as to make them easily accessible to even those not trained in the discipline. Auctions as allocation mechanisms have been in use across the world since antiquity and are still employed in different countries for purchase and sales of a wide range of objects, both by governments and by private agents. Auction has gained popularity over other allocation mechanisms since the rules of auctions are very precise, involve much less subjective judgements compared to other alternative allocation mechanisms and lead to a more efficient process of discovering the true willingness of the buyers to pay. Moreover, the principles of Auction Theory are used in other contexts, for example in designing contests, or in controlling emission levels through allocation of permits and licenses.
Understanding BIM: The Past, Present and Future
by Jonathan IngramUnderstanding BIM presents the story of Building Information Modelling, an ever evolving and disruptive technology that has transformed the methodologies of the global construction industry. Written by the 2016 Prince Philip Gold Medal winner, Jonathan Ingram, it provides an in-depth understanding of BIM technologies, the business and organizational issues associated with its implementation, and the profound advantages its effective use can provide to a project team. Ingram, who pioneered the system heralding the BIM revolution, provides unrivalled access to case material and relevance to the current generation of BIM masters. With hundreds of colour images and illustrations showing the breadth and power of BIM, the book covers: The history of BIM What BIM is in technical and practical terms How it changes the day to day working environment Why we need BIM and what problems it can solve Where BIM is headed, particularly with regards to AI, AR, VR and voice recognition International case studies from a range of disciplines including: architecture, construction management, and retail Professionals and students in any field where the inter-disciplinary aspects of BIM are in operation will benefit from Ingram’s insights. This book is an authoritative account of and reference on BIM for anyone wanting to understand its history, theory, application and potential future developments.
Understanding Kids, Play, and Interactive Design: How to Create Games Children Love
by Mark Schlichting Barbara ChaseThis book is a way of sharing insights empirically gathered, over decades of interactive media development, by the author and other children’s designers. Included is as much emerging theory as possible in order to provide background for practical and technical aspects of design while still keeping the information accessible. The author's intent for this book is not to create an academic treatise but to furnish an insightful and practical manual for the next generation of children’s interactive media and game designers. Key Features Provides practical detailing of how children's developmental needs and capabilities translate to specific design elements of a piece of media Serves as an invaluable reference for anyone who is designing interactive games for children (or adults) Detailed discussions of how children learn and how they play Provides lots of examples and design tips on how to design content that will be appealing and effective for various age ranges Accessible approach, based on years of successful creative business experience, covers basics across the gamut from developmental needs and learning theories to formats, colors, and sounds
Understanding Microsoft Teams Administration: Configure, Customize, and Manage the Teams Experience
by Balu N IlagExplore solutions, best practices, tips, and workarounds to plan, design, customize, implement, and manage Microsoft Teams in any environment. The book starts with an overview of Microsoft Teams where you will go through the teams architecture, teams/channels, audio/video meetings, and the phone system. It further dives into deployment and management of teams, clients, guests and external access, and live events, followed by network assessment and bandwidth planning for Teams. Here, you will learn about deployment of quality of service and how to configure your phone systems using direct routing and calling plans. Moving forward, you will learn Microsoft Teams administration and policy management along with the migration process of Skype for Business on-prem to Microsoft Teams. Towards the end, you will learn troubleshooting techniques in Teams for call quality issues and connectivity challenges. After reading Understanding Microsoft Teams Administration, you will be able to effectively configure, customize, and manage the Teams experience using the Teams admin portal and other tools and techniques. What You Will Learn Understand the Microsoft Teams architecture including the different components involved Enable and manage external and guest access for Teams users Manage Teams and channels with a private channel Implement quality of service for audio/video calls and meetings Establish Office 365 data classifications, loss prevention plans, and governance Manage resource types, licensing, service health reporting, and support Work with Microsoft Teams room and live event management Implement and manage messaging, calling policies, and settings Who This Book Is ForAdministrators and technical consultants working on Teams.
Understanding Oracle APEX 20 Application Development: Think Like an Application Express Developer
by Edward ScioreThis book shows developers and Oracle professionals how to build practical, non-trivial web applications using Oracle’s rapid application development environment – Application Express (APEX). This third edition Is revised to cover the new features and user interface experience found in APEX 20. Interactive grids and form regions are two of the newer aspects of APEX covered in this edition. The book is targeted at those who are new to APEX and just beginning to develop real projects for deployment, as well as those who are familiar with APEX and want a deeper understanding. The book takes you through the development of a demo web application that illustrates the concepts all APEX programmers should know. This book introduces the world of APEX properties, explaining the functionality supported by each page component as well as the techniques developers use to achieve that functionality. Topics include conditional formatting, user-customized reports, data entry forms, concurrency and lost updates, and security control. Specific attention is given in the book to the thought process involved in choosing and assembling APEX components and features to deliver a specific result. Understanding Oracle APEX 20 Application Development, 3rd Edition is the ideal book to take you from an understanding of the individual pieces of APEX to an understanding of how those pieces are assembled into polished applications.What You Will LearnBuild attractive, highly functional web apps from the ground upEnhance and customize pages created by the APEX wizardsUnderstand the security implications of page designWrite PL/SQL code for process activity and verificationBuild complex components such as forms and interactive gridsWho This Book Is ForDevelopers new to APEX who desire a strong fundamental understanding of how APEX applications work. For existing developers and database administrators desiring to mine the most value from APEX by improving their development techniques.
Understanding Portrait Photography: How to Shoot Great Pictures of People Anywhere
by Bryan PetersonCapture the perfect portrait--even if it's with a selfie--in this updated edition of a trusted classic, now with all-new photography.Great portraits go beyond a mere record of a face. They reveal one of the millions of intimate human moments that make up a life. In Understanding Portrait Photography, renowned photographer Bryan Peterson shows how to spot those "aha!" moments and capture them forever. Rather than relying on pure luck and chance to catch those moments, Peterson's approach explains what makes a photo memorable, how to spot the universal themes that everyone can identify with, and how to use lighting, setting, and exposure to reveal the wonder and joy of everyday moments. This updated edition includes new sections on capturing the perfect selfie, how to photograph in foreign territory while being sensitive to cultures and customs, how to master portraiture on an iPhone, and the role of Photoshop in portraiture. Now with brand-new photography, Understanding Portrait Photography makes it easy to create indelible memories with light and shadow.
Understanding Social Media and Entrepreneurship: The Business of Hashtags, Likes, Tweets and Stories (Exploring Diversity in Entrepreneurship)
by Alan L. Carsrud Leon Schjoedt Malin E. BrännbackSocial media offers an opportunity for people to enlarge their exposure to information; information about important changes and trends in technology, markets, government policies, or society in general that can facilitate entrepreneurship, business development, and more. Despite the widespread cultural and social effects of social media in the way people communicate and interact, little research has addressed the role of social media in entrepreneurship. This book fills this gap by exploring the influence and consequences social media has on entrepreneurship at the individual level, group level, venture (firm) level and societal level. Specific social media platforms (e.g., Facebook, Twitter, Instagram, etc.) will be explored as well as topics such as gender, education and socioemotional wealth.
Understanding System.IO for .NET Core 3: Implementing Internal and Commercial Tools
by Roger VillelaTake full advantage of the .NET APIs in System.IO to achieve fundamental I/O operations and produce better quality software. You’ll start with the basics of creating a .NET Core custom library for System.IO. You will learn the purpose and benefits of a custom cross-platform .NET Core library along with the implementation architecture of the custom library components. Moving forward, you will learn how to use the .NET APIs of System.IO for getting information about resources. Here, you will go through drives, directories, files, and much more in the .NET API. You’ll discuss manipulation of resources and the environment, where you will learn how to build custom IO actions for resource manipulation followed by its properties and security. Next, you will learn special .NET API operations with System.IO with demonstrations on working with collection of resources, directories, files, and system information. Finally, you will go through the managed and unmanaged streams in the .NET API such as memory stream, file stream, and much more.After reading Understanding System.IO for .NET Core 3, you will be able to work with different features of .System.IO in .NET Core and implement its internal and commercial tools for different I/O scenarios.What You Will Learn Discover the inner workings of the System.IO BCL implementation on the .NET Core platform Work with System.IO mechanisms available through the .NET Core platform Write a custom library that encapsulates .NET APIs from System.IO Design and implement various tools in System.IO Who This Book Is ForDevelopers with prior experience of working in .NET or .NET Core.
Understanding the Creative Economy and the Future of Employment
by Charles Harvie Jorge Eduardo Fernandez-PolThe motivation of this book is simple, yet fundamental: No complete understanding of the modern economy is possible without a thorough grounding in the field of innovation as an economic activity.The book, as its title emphasizes, aims at helping readers to gain a comprehension of two inextricably linked issues: challenging innovation and the future of human work. To this end, the book integrates a triad of topics: innovation as an economic activity, modus operandi of an innovation-driven economy, and the persistent progression toward automation of human jobs.The main message conveyed by this book is that a creative economy will converge to an economy governed by smart machines aka robots, but will produce benefits if addressed in a rational manner.As to the salient features of this book, Accessibility: Accessible to readers with only cursory knowledge (if any) in economicsStyle: Adherence to a discursive, non-mathematical styleBrevity: Covers material in a succinct, easily understandable manner, drawing upon real world examplesAppendices: Each chapter is supplemented with appendices that elaborate upon pertinent real world examples and applicationsSelf-contained: All the key concepts are defined and exemplified within the bookApplicability: Uses examples that resonate with a wide audience of readers concerned about the advance of robotsNon-mathematical diagrams: Provides accessible and readily understandable figures/graphsProtective stance: Contains a rational response to the march of the robots which is useful for workers of all ages
The Underwater Photographer: Digital And Traditional Techniques
by Martin Edge Stuart GibsonIn this long-awaited fifth edition of the best-selling book, Martin Edge continues to provide the definitive guide to underwater photography. The book covers everything from the basic principles, the equipment and approaches to composition and lighting through to creating an individual style. The book features over 400 updated colour images - taken on numerous dives around the world - with an accompanying narrative that provides detailed information on how the shots were taken, their strengths and weaknesses and how to fix mistakes. Practical examples take you step-by-step through the basic techniques: photographing shipwrecks, divers, marine life, macro images and taking photographs at night. New chapters cover the latest equipment, processes and techniques including SLR Cameras, water contact lenses, mirrorless interchangeable lens cameras, micro four third systems, super macro techniques, motion blur, LED lighting and more. Packed with inspiring examples from global diving destinations and speciality chapters written by professionals in the field, this book is an indispensable masterclass for both the novice and seasoned underwater photographer.
Undone: A unputdownable, emotional love story (Start Up in the City #3)
by Kelly RimmerUndone is a unforgettable new romance from bestselling author Kelly Rimmer, in her Start Up in the City series, perfect for fans of Jill Shalvis and Nora Roberts.The only vow she's prepared to make is not to say 'I do'...Running a major tech company without breaking a sweat? No problem. But being bridesmaid at her best friend's wedding is giving Jess Cohen a bad case of the jitters. Maybe that's because she'll have to face the groom's brother, Jake - the man she's been avoiding for the last two years, after she dumped him mercilessly, unable to tell him the truth about her past. Jake, who's loyal, loving and all wrong for someone who refuses to be tied down - if only her heart could remember that.Jake Winton spent four months secretly dating Jess, and the past two years trying - and failing - to forget the woman he'd been ready to propose to. Now, he's sure their connection is still there, sizzling and undeniable. Whatever she's holding back, he can handle - if only she'll trust him with her secrets, her fears and her heart.Praise for Kelly Rimmer:'Guaranteed to please... Kelly Rimmer should be at the top of the must-read list' Fresh Fiction'Will delight fans of extremely modern romance' Publishers Weekly
The UNESCO Memory of the World Programme: Key Aspects and Recent Developments (Heritage Studies)
by Ray Edmondson Lothar Jordan Anca Claudia ProdanThe volume “The UNESCO Memory of the World Programme: Key Aspects and Recent Developments” responds to the growing interest in the scientific study of the Memory of the World Programme (MoW) and its core concept of documentary heritage, which has received little attention from scholarship so far. This sixth publication in the Heritage Studies Series provides a first collection of differing approaches (including reflected reports, essays, research contributions, and theoretical reflections) for the study of the MoW Programme, offering a basis for follow-up activities. The volume, edited by Ray Edmondson, Lothar Jordan and Anca Claudia Prodan, brings together 21 scholars from around the globe to present aspects deemed crucial for understanding MoW, its development, relevance and potential. The aim is to encourage academic research on MoW and to enhance the understanding of its potential and place within Heritage Studies and beyond.
A Unified Theory of Cats on the Internet
by E.J. WhiteHow cats became the undisputed mascot of the internet. The advertising slogan of the social news site Reddit is "Come for the cats. Stay for the empathy." Journalists and their readers seem to need no explanation for the line, "The internet is made of cats." Everyone understands the joke, but few know how it started. A Unified Theory of Cats on the Internet is the first book to explore the history of how the cat became the internet's best friend. Internet cats can differ in dramatic ways, from the goth cats of Twitter to the glamourpusses of Instagram to the giddy, nonsensical silliness of Nyan Cat. But they all share common traits and values. Bringing together fun anecdotes, thoughtful analyses, and hidden histories of the communities that built the internet, Elyse White shows how japonisme, punk culture, cute culture, and the battle among different communities for the soul of the internet informed the sensibility of online felines. Internet cats offer a playful—and useful—way to understand how culture shapes and is shaped by technology. Western culture has used cats for centuries as symbols of darkness, pathos, and alienation, and the communities that helped build the internet explicitly constructed themselves as outsiders, with snark and alienation at the core of their identity. Thus cats became the sine qua non of cultural literacy for the Extremely Online, not to mention an everyday medium of expression for the rest of us. Whatever direction the internet takes next, the "series of tubes" is likely to remain cat-shaped.
Unimagined Futures – ICT Opportunities and Challenges (IFIP Advances in Information and Communication Technology #555)
by Leon Strous Roger Johnson David Alan Grier Doron SwadeThis Festschrift, Unimagined Futures – ICT Opportunities and Challenges, is the first Festschrift in the IFIP AICT series. It examines key challenges facing the ICT community today. While addressing the contemporary challenges, the book provides the opportunity to look back to help understand the contemporary scene and identify appropriate future responses to them. Experts in different areas of the ICT scene have contributed to this IFIP 60th anniversary book, which will be a key input to the ICT community worldwide on setting policy priorities and agendas for the coming decade. In addition, a number of contributions look specifically at the role of professionals and of national, regional, and global organizations in disseminating the benefits of ICT to humanity worldwide.
Uninterrupted Knowledge Creation: Process Philosophy and Autopoietic Perspectives (SpringerBriefs in Business)
by Kaj U. Koskinen Rainer BreiteA common charge leveled against the autopoietic perspective is that it does not explain change or, consequently, knowledge creation. This book demonstrates that knowledge creation is not always an ongoing process, as is claimed in many process philosophy and autopoietic research works. The author introduces the idea of recursivity, which represents the explanatory potential for uninterrupted knowledge creation and paves the way for interaction between process (e.g. production) and stability (e.g. structure). The book describes the nature and role of recursivity in detail, especially in terms of how a system’s structure and production become media for one another. The book also acknowledges the value of the systems perspective on organizations in management studies, but suggests a different approach to defining systems, one that includes autopoietic elements.
Unit Testing Principles, Practices, and Patterns: Effective Testing Styles, Patterns, And Reliable Automation For Unit Testing, Mocking, And Integration Testing With Examples In C#
by Vladimir KhorikovRadically improve your testing practice and software quality with new testing styles, good patterns, and reliable automation. Key Features A practical and results-driven approach to unit testing Refine your existing unit tests by implementing modern best practices Learn the four pillars of a good unit test Safely automate your testing process to save time and money Spot which tests need refactoring, and which need to be deleted entirely Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.About The Book Great testing practices maximize your project quality and delivery speed by identifying bad code early in the development process. Wrong tests will break your code, multiply bugs, and increase time and costs. You owe it to yourself—and your projects—to learn how to do excellent unit testing. Unit Testing Principles, Patterns and Practices teaches you to design and write tests that target key areas of your code including the domain model. In this clearly written guide, you learn to develop professional-quality tests and test suites and integrate testing throughout the application life cycle. As you adopt a testing mindset, you&’ll be amazed at how better tests cause you to write better code. What You Will Learn Universal guidelines to assess any unit test Testing to identify and avoid anti-patterns Refactoring tests along with the production code Using integration tests to verify the whole system This Book Is Written For For readers who know the basics of unit testing. Examples are written in C# and can easily be applied to any language. About the Author Vladimir Khorikov is an author, blogger, and Microsoft MVP. He has mentored numerous teams on the ins and outs of unit testing. Table of Contents: PART 1 THE BIGGER PICTURE 1 ¦ The goal of unit testing 2 ¦ What is a unit test? 3 ¦ The anatomy of a unit test PART 2 MAKING YOUR TESTS WORK FOR YOU 4 ¦ The four pillars of a good unit test 5 ¦ Mocks and test fragility 6 ¦ Styles of unit testing 7 ¦ Refactoring toward valuable unit tests PART 3 INTEGRATION TESTING 8 ¦ Why integration testing? 9 ¦ Mocking best practices 10 ¦ Testing the database PART 4 UNIT TESTING ANTI-PATTERNS 11 ¦ Unit testing anti-patterns