What do Adobe, Microsoft, Amazon.com, and Google have in common? They all use C++ to develop products and provide services! As one of the world’s most popular programming languages, C++ opens up a world of possibilities—if you’re willing to learn it! This guide makes that task easy by tackling both object-oriented programming principles and the ABCs of C++ itself through a series of task-based lessons that employ friendly language and a plethora of visual aids to explain every aspect of the development language. From basic syntax and data types to working with numbers, characters, loops, and arrays, master programmers Larry Ullman and Andreas Signer cover all the C++ fundamentals at just the level of detail you require. Using examples tested on Windows, Unix, and Mac OS X operating systems, this streamlined guide prepares you to start developing C++ apps for any platform. Throughout, you’ll find the tips, techniques, and sound real-world advice that have made Visual QuickStart Guides the No. 1 training source for today’s tech warriors!
The Lightning Network (LN) is a rapidly growing second-layer payment protocol that works on top of Bitcoin to provide near-instantaneous transactions between two parties. With this practical guide, authors Andreas M. Antonopoulos, Olaoluwa Osuntokun, and Rene Pickhardt explain how this advancement will enable the next level of scale for Bitcoin, increasing speed and privacy while reducing fees. Ideal for developers, systems architects, investors, and entrepreneurs looking to gain a better understanding of LN, this book demonstrates why experts consider LN a critical solution to Bitcoin's scalability problem. You'll learn how LN has the potential to support far more transactions than today's financial networks. This book examines: How the Lightning Network addresses the challenge of blockchain scaling The Basis of Lightning Technology (BOLT) standards documents The five layers of the Lightning Network Protocol Suite LN basics, including wallets, nodes, and how to operate one Lightning payment channels, onion routing, and gossip protocol Finding paths across payment channels to transport Bitcoin off-chain from sender to recipient
Join the technological revolution that’s taking the financial world by storm. Mastering Bitcoin is your guide through the seemingly complex world of bitcoin, providing the knowledge you need to participate in the internet of money. Whether you’re building the next killer app, investing in a startup, or simply curious about the technology, this revised and expanded second edition provides essential detail to get you started. Bitcoin, the first successful decentralized digital currency, is still in its early stages and yet it’s already spawned a multi-billion-dollar global economy open to anyone with the knowledge and passion to participate. Mastering Bitcoin provides the knowledge. You simply supply the passion. The second edition includes: A broad introduction of bitcoin and its underlying blockchain—ideal for non-technical users, investors, and business executives An explanation of the technical foundations of bitcoin and cryptographic currencies for developers, engineers, and software and systems architects Details of the bitcoin decentralized network, peer-to-peer architecture, transaction lifecycle, and security principles New developments such as Segregated Witness, Payment Channels, and Lightning Network A deep dive into blockchain applications, including how to combine the building blocks offered by this platform into higher-level applications User stories, analogies, examples, and code snippets illustrating key technical concepts
The reference book reviews and presents systematically the use of Internet in administration and politics. A process-oriented layer model defines the options of exchange and participation for all claim groups covering these topics: eAssistance, eProcurement, eService, eContracting, eSettlement, eCollaboration, eDemocracy, and eCommunity. Case studies show practical applications in industry, administration and research. The book is well suited for students in Business, Economics and Political Sciences courses as well as for practitioners interested in the opportunities of digital exchange and participation in the knowledge society.
Ethereum represents the gateway to a worldwide, decentralized computing paradigm. This platform enables you to run decentralized applications (DApps) and smart contracts that have no central points of failure or control, integrate with a payment network, and operate on an open blockchain. With this practical guide, Andreas M. Antonopoulos and Gavin Wood provide everything you need to know about building smart contracts and DApps on Ethereum and other virtual-machine blockchains. Discover why IBM, Microsoft, NASDAQ, and hundreds of other organizations are experimenting with Ethereum. This essential guide shows you how to develop the skills necessary to be an innovator in this growing and exciting new industry. Run an Ethereum client, create and transmit basic transactions, and program smart contracts Learn the essentials of public key cryptography, hashes, and digital signatures Understand how "wallets" hold digital keys that control funds and smart contracts Interact with Ethereum clients programmatically using JavaScript libraries and Remote Procedure Call interfaces Learn security best practices, design patterns, and anti-patterns with real-world examples Create tokens that represent assets, shares, votes, or access control rights Build decentralized applications using multiple peer-to-peer (P2P) components
Java Programming with CORBA" - jetzt erscheint der Bestseller in der 3. aktualisierten und erweiterten Auflage. Anerkannte Experten zeigen anhand fortgeschrittener Techniken und Beispielen aus der Praxis, wie man einfache und komplexe Javaprogramme mit CORBA entwirft. Zunächst geben sie einen kurzen Überblick über CORBA, Java, Oject Request Brokers (ORBs) und EJB Komponenten und erläutern dann, wie man diese Technologien einsetzt, um komplette Java-Anwendungen zu entwickeln. Diese Neuauflage wurde um 50% neues Material erweitert, um den Neuerungen der kürzlich erschienenen 3. Version von CORBA Rechnung zu tragen. Topaktuelle Themen, wie z.B. Portabel Object Adaptor (POA), Remote Method Innovation (RMI) over IIOP und EJB werden ausführlich diskutiert. Mit einer Fülle detaillierter Codebeispiele. Der unverzichtbare Leitfaden für jeden Java-Entwickler und -Programmierer.
This book constitutes the thoroughly refereed post-workshop proceedings of the Third International Workshop on Information Hiding, IH'99, held in Dresden, Germany, in September/October 1999. The 33 revised full papers presented were carefully reviewed and selected from a total of 68 submissions. The dominating topic, dealt with in various contexts, is watermarking. The papers are organized in sections on fundamentals of steganography, paradigms and examples, beyond symmetric steganography; watermarking: proving ownership, detection and decoding, embedding techniques, new designs and applications, improving robustness, software protection; separating private and public information; and stego-engineering.
This book provides a critical investigation into the discursive processes through which the North Atlantic Treaty Organisation (NATO) reproduced a geopolitical order after the end of the Cold War and the demise of its constitutive enemy, the Soviet Union.
Electronic commerce applications all allow the transfer of electronic data from one point to another. Open EDI--a particular application of electronic commerce--also permits commercial transactions to take place in a fully automated and highly organised trading environment. This volume focuses on open EDI and its relationship with law. When confronted with technology, the typical reaction of the law is to support interpretations and amendments of existing statutes so that old laws can accommodate the change. Open EDI, however, does not fit within this traditional regulatory method. Open EDI permits ad hoc open electronic transactions irrespective of geographical border and jurisdictions among trading partners with no prior trade relationship. By doing so, open EDI limits the possibility of using up-front interchange agreements to address the legal problems of the interchange. It therefore requires the use of legal instruments supported by information technology to overcome legal problems. Openness in an electronic environment has the potential to initiate an unobserved change in law. Possible regulations should address users' need to act in such a trading environment without the inhibition of basic legal concerns. Open EDI and Law in Europe concludes that the challenge of open EDI necessitates working toward a new legal framework based on international law and supported by information technology. This volume will assist lawyers and laypersons concerned with the practical and theoretical aspects of the legal issues of the application of open EDI by pointing out subtle issues in the application of law in this area and by provoking thought regarding possible solutions.
The mobile industry is evolving rapidly. An increasing number of mobile devices, such as smartphones and tablets, are sold every year and more people are accessing services from a mobile device than ever before. For an enterprise, this can mean that a growing number of customers, business partners, and even employees now expect to access services on a mobile channel. This opens new opportunities for the business but also presents new challenges, both in terms of business processes and information technology (IT) infrastructure. IBM® Worklight® is an open mobile application platform. It helps organizations of all sizes to efficiently develop, connect, run, and manage HTML5, hybrid, and native applications. IBM Worklight provides the essential elements needed for complete mobile application development, deployment, and management within a business. This IBM Redbooks® publication provides information necessary to design, develop, deploy, and maintain mobile applications using IBM Worklight Version 5.0.5. It includes information about decision points that the IT organization will need to make, the roles that are involved in a mobile strategy and the responsibilities of the individuals in those roles. It also describes integration points with other IBM products that can enhance the mobile solution. This book has two parts: Part 1 is for a business-oriented IT audience and addresses business aspects of the mobile industry. It is for the IT architect or CTO, who can translate business needs into information technology solutions Part 2 is intended for a technical audience, including application developers, testers, and system administrators.
Aimed at experts who are dedicated to software testing, The Software Testing Process: Test Management addresses the major issues related to advanced, state-of-the-art test management. This book covers the syllabus required to pass the Certified Tester Examination - Advanced Level as defined by the International Software Testing Qualifications Board (ISTQB). Software developers, project managers, quality managers, and team leaders will benefit from the comprehensive coverage of risk oriented management and the way testing is shown to be an integral, though independent part of software development. Included are best practices in the field of testing, as well as detailed descriptions of involved tasks, roles, and responsibilities. Well suited for self-study, the reader is "taken by the hand" and guided through the key concepts and terminology of software testing in a variety of scenarios and case studies (as featured in the first book in this series, Software Testing Foundations). Not only will testers and test managers find this a must-read, but anyone requiring advanced professional knowledge and skills in this field, anyone wanting to become a true testing professional, will find this book a must for a successful, well-founded education in advanced test management. Topics include: Test process and test toolsTesting in the software life cycleTest policy and test manualTest plan and test planningTest controlIncident managementRisk management/risk-based testingStaff qualificationsTest metrics
Many online applications, especially in the financial industries, are running on blockchain technologies in a decentralized manner, without the use of an authoritative entity or a trusted third party. Such systems are only secured by cryptographic protocols and a consensus mechanism. As blockchain-based solutions will continue to revolutionize online applications in a growing digital market in the future, one needs to identify the principal opportunities and potential risks. Hence, it is unavoidable to learn the mathematical and cryptographic procedures behind blockchain technology in order to understand how such systems work and where the weak points are. Cryptographic Primitives in Blockchain Technology provides an introduction to the mathematical and cryptographic concepts behind blockchain technologies and shows how they are applied in blockchain-based systems. This includes an introduction to the general blockchain technology approaches that are used to build the so-called immutable ledgers, which are based on cryptographic signature schemes. As future quantum computers will break some of the current cryptographic primitive approaches, Andreas Bolfing considers their security and presents the current research results that estimate the impact on blockchain-based systems if some of the cryptographic primitive break. Based on the example of Bitcoin, he shows that weak cryptographic primitives pose a possible danger for the ledger, which can be overcome through the use of the so-called post-quantum cryptographic approaches.
Triumphs in Adversity is the compelling biography of a man who accepted fate's challenges, but also believed in his strength and determination to influence his destiny. Experiencing an accident resulting in amputation, watching history unfold during civil unrest, and the heartbreak of losing two children, Andreas Nikolaos Bellios persevered by seeking a better life for himself and his family in the United States of America. This is an immersive biography that celebrates the human spirit and is sure to inspire.
Motivation for this Book Ontologies have received increasing attention over the last two decades. Their roots can be traced back to the ancient philosophers, who were interested in a c- ceptualization of the world. In the more recent past, ontologies and ontological engineering have evolved in computer science, building on various roots such as logics, knowledge representation, information modeling and management, and (knowledge-based) information systems. Most recently, largely driven by the next generation internet, the so-called Semantic Web, ontological software engineering has developed into a scientific field of its own, which puts particular emphasis on the theoretical foundations of representation and reasoning, and on the methods and tools required for building ontology-based software applications in diverse domains. Though this field is largely dominated by computer science, close re- tionships have been established with its diverse areas of application, where - searchers are interested in exploiting the results of ontological software engine- ing, particularly to build large knowledge-intensive applications at high productivity and low maintenance effort. Consequently, a large number of scientific papers and monographs have been p- lished in the very recent past dealing with the theory and practice of ontological software engineering. So far, the majority of those books are dedicated to the th- retical foundations of ontologies, including philosophical treatises and their re- tionships to established methods in information systems and ontological software engineering.
The unification of Private International Law is a goal to which all the contributors to this impressive volume have committed themselves, and one which seems increasingly to attract the attention of legal practitioners, researchers, writers and legislators. The essays give a unique overview of the current state of the law with respect to those areas which have been unified, or which are susceptible to unification. Insights are given into national as well as international practice, and theoretical aspects have not been neglected.
America is a smuggler nation. Our long history of illicit imports has ranged from West Indies molasses and Dutch gunpowder in the 18th century, to British industrial technologies and African slaves in the 19th century, to French condoms and Canadian booze in the early 20th century, to Mexican workers and Colombian cocaine in the modern era. Contraband capitalism, it turns out, has been an integral part of American capitalism. Providing a sweeping narrative history from colonial times to the present, Smuggler Nation is the first book to retell the story of America--and of its engagement with its neighbors and the rest of the world--as a series of highly contentious battles over clandestine commerce. As Peter Andreas demonstrates in this provocative and fascinating account, smuggling has played a pivotal and too often overlooked role in America's birth, westward expansion, and economic development, while anti-smuggling campaigns have dramatically enhanced the federal government's policing powers. The great irony, Andreas tells us, is that a country that was born and grew up through smuggling is today the world's leading anti-smuggling crusader. In tracing America's long and often tortuous relationship with the murky underworld of smuggling, Andreas provides a much-needed antidote to today's hyperbolic depictions of out-of-control borders and growing global crime threats. Urgent calls by politicians and pundits to regain control of the nation's borders suffer from a severe case of historical amnesia, nostalgically implying that they were ever actually under control. This is pure mythology, says Andreas. For better and for worse, America's borders have always been highly porous. Far from being a new and unprecedented danger to America, the illicit underside of globalization is actually an old American tradition. As Andreas shows, it goes back not just decades but centuries. And its impact has been decidedly double-edged, not only subverting U.S. laws but also helping to fuel America's evolution from a remote British colony to the world's pre-eminent superpower.
The key to client/server computing.Transaction processing techniques are deeply ingrained in the fields ofdatabases and operating systems and are used to monitor, control and updateinformation in modern computer systems. This book will show you how large,distributed, heterogeneous computer systems can be made to work reliably.Using transactions as a unifying conceptual framework, the authors show howto build high-performance distributed systems and high-availabilityapplications with finite budgets and risk. The authors provide detailed explanations of why various problems occur aswell as practical, usable techniques for their solution. Throughout the book,examples and techniques are drawn from the most successful commercial andresearch systems. Extensive use of compilable C code fragments demonstratesthe many transaction processing algorithms presented in the book. The bookwill be valuable to anyone interested in implementing distributed systemsor client/server architectures.
Embedded System Design: Modeling, Synthesis and Verification introduces a model-based approach to system level design. It presents modeling techniques for both computation and communication at different levels of abstraction, such as specification, transaction level and cycle-accurate level. It discusses synthesis methods for system level architectures, embedded software and hardware components. Using these methods, designers can develop applications with high level models, which are automatically translatable to low level implementations. This book, furthermore, describes simulation-based and formal verification methods that are essential for achieving design confidence. The book concludes with an overview of existing tools along with a design case study outlining the practice of embedded system design. Specifically, this book addresses the following topics in detail: . System modeling at different abstraction levels . Model-based system design . Hardware/Software codesign . Software and Hardware component synthesis . System verification This book is for groups within the embedded system community: students in courses on embedded systems, embedded application developers, system designers and managers, CAD tool developers, design automation, and system engineering.
This book constitutes the refereed proceedings of the 13th International Conference on Advanced Information Systems Engineering, CAiSE 2001, held in Interlaken, Switzerland in June 2001. The 27 revised full papers presented together with three invited papers, three experience reports, and a panel summary were carefully reviewed and selected from a total of 97 submissions. The papers are organized in topical sections on requirements engineering, agent-based approaches, workflow managment, data models and design, reuse and method engineering, XML and information systems integration, evolution, and conceptual modeling.
Today more than 90% of all programmable processors are employed in embedded systems. The LISA processor design platform presented in this book addresses recent design challenges and results in highly satisfactory solutions, covering all major high-level phases of embedded processor design.
This book constitutes the strictly refereed post-workshop proceedings of the Third International Workshop on Rules in Database Systems, RIDS '97, held in Skövde, June 1997. The 13 revised papers presented in the book were carefully reviewed and selected from 33 submissions. The book documents the state-of-the art in the area. The papers are devoted to deductive databases, active database systems architectures, events in workflow management, rule modelling and simulation, rule confluence, rule termination analysis, rule testing and validation, active database systems design.
To understand the operation of aircraft gas turbine engines, it is not enough to know the basic operation of a gas turbine. It is also necessary to understand the operation and the design of its auxiliary systems. This book fills that need by providing an introduction to the operating principles underlying systems of modern commercial turbofan engines and bringing readers up to date with the latest technology. It also offers a basic overview of the tubes, lines, and system components installed on a complex turbofan engine. Readers can follow detailed examples that describe engines from different manufacturers. The text is recommended for aircraft engineers and mechanics, aeronautical engineering students, and pilots.
What can a fingernail tell us about the mysteries of creation? In one sense, a nail is merely a hunk of mute matter, yet in another, it's an information superhighway quite literally at our fingertips. Every moment, streams of molecular signals direct our cells to move, flatten, swell, shrink, divide, or die. Andreas Wagner's ambitious new book explores this hidden web of unimaginably complex interactions in every living being. In the process, he unveils a host of paradoxes underpinning our understanding of modern biology, contradictions he considers gatekeepers at the frontiers of knowledge. Though we tend to think of concepts in such mutually exclusive pairs as mind-matter, self-other, and nature-nurture, Wagner argues that these opposing ideas are not actually separate. Indeed, they are as inextricably connected as the two sides of a coin. Through a tour of modern biological marvels, Wagner illustrates how this paradoxical tension has a profound effect on the way we define the world around us. Paradoxical Life is thus not only a unique account of modern biology. It ultimately serves a radical--and optimistic--outlook for humans and the world we help create.
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