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Book Living Documentation

    Book Details:
  • Author : Cyrille Martraire
  • Publisher : Addison-Wesley Professional
  • Release : 2019-05-25
  • ISBN : 0134689364
  • Pages : 745 pages

Download or read book Living Documentation written by Cyrille Martraire and published by Addison-Wesley Professional. This book was released on 2019-05-25 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use an Approach Inspired by Domain-Driven Design to Build Documentation That Evolves to Maximize Value Throughout Your Development Lifecycle Software documentation can come to life, stay dynamic, and actually help you build better software. Writing for developers, coding architects, and other software professionals, Living Documentation shows how to create documentation that evolves throughout your entire design and development lifecycle. Through patterns, clarifying illustrations, and concrete examples, Cyrille Martraire demonstrates how to use well-crafted artifacts and automation to dramatically improve the value of documentation at minimal extra cost. Whatever your domain, language, or technologies, you don’t have to choose between working software and comprehensive, high-quality documentation: you can have both. · Extract and augment available knowledge, and make it useful through living curation · Automate the creation of documentation and diagrams that evolve as knowledge changes · Use development tools to refactor documentation · Leverage documentation to improve software designs · Introduce living documentation to new and legacy environments

Book Living Documentation

    Book Details:
  • Author : Cyrille Martraire
  • Publisher : Addison-Wesley Professional
  • Release : 2018-11-14
  • ISBN : 9780134689326
  • Pages : 480 pages

Download or read book Living Documentation written by Cyrille Martraire and published by Addison-Wesley Professional. This book was released on 2018-11-14 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use an Approach Inspired by Domain-Driven Design to Build Documentation That Evolves to Maximize Value Throughout Your Development Lifecycle Software documentation can come to life, stay dynamic, and actually help you build better software. Writing for developers, coding architects, and other software professionals, Living Documentation shows how to create documentation that evolves throughout your entire design and development lifecycle. Through patterns, clarifying illustrations, and concrete examples, Cyrille Martraire demonstrates how to use well-crafted artifacts and automation to dramatically improve the value of documentation at minimal extra cost. Whatever your domain, language, or technologies, you don't have to choose between working software and comprehensive, high-quality documentation: you can have both. · Extract and augment available knowledge, and make it useful through living curation · Automate the creation of documentation and diagrams that evolve as knowledge changes · Use development tools to refactor documentation · Leverage documentation to improve software designs · Introduce living documentation to new and legacy environments

Book BDD in Action  Second Edition

Download or read book BDD in Action Second Edition written by John Ferguson Smart and published by Simon and Schuster. This book was released on 2023-05-02 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deliver software that does what it’s supposed to do! Behavior-Driven Development guides your software projects to success with collaboration, communication techniques, and concrete requirements you can turn into automated tests. In BDD in Action, Second Edition you’ll learn how to: Implement and improve BDD practices Prioritize features from business goals Facilitate an example mapping session Write automated acceptance tests Scale up your automated acceptance tests Deliver accurate reporting and documentation Around half of all software projects fail to deliver on requirements. Behavior-Driven Development (BDD) helps make sure that yours isn’t one of them. Behavior-Driven Development in Action, Second Edition teaches you how to ensure that everyone involved in a software project—from developers to non-technical stakeholders—are in agreement on goals and objectives. It lays out the communication skills, collaborative practices, and useful automation tools that will let you seamlessly succeed with BDD. Now in its second edition, this revised bestseller has been extensively updated with new techniques for incorporating BDD into large-scale and enterprise development practices such as Agile and DevOps. Foreword by Daniel Terhorst-North. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Behavior-Driven Development is a collaborative software design technique that organizes examples of an application’s desired behavior into a concrete, testable specification. Because the BDD process gathers input from all areas of an organization, it maximizes the likelihood your software will satisfy both end users and business stakeholders. The established collaboration practices and automation strategies in this book will help you maximize the benefits of BDD for your dev team and your business clients. About the Book In BDD in Action, Second Edition, you’ll learn to seamlessly integrate BDD into your existing development process. This thoroughly revised new edition now shows how to integrate BDD with DevOps and large-scale Agile systems. Practical examples introduce cross-functional team communication skills, leading a successful requirements analysis, and how to set up automated acceptance criteria. What’s Inside How BDD positively affects teamwork, dynamics, and collaboration with stakeholders Help teams discover and analyze requirements, uncover assumptions, and reduce risks Make acceptance, integration, and unit testing more effective Automate reporting and living documentation to improve transparency About the Reader For all development teams. No experience with BDD required. Examples in Java, JavaScript, and TypeScript can be easily expressed in your chosen language. About the Author John Ferguson Smart is the creator of the Serenity BDD framework and founder of the Serenity Dojo training school. Jan Molak is the author of the Serenity/JS testing framework, Jenkins Build Monitor, and other CD and testing tools. Table of Contents PART 1 - FIRST STEPS 1 Building software that makes a difference 2 Introducing Behavior-Driven Development 3 BDD: The whirlwind tour PART 2 - WHAT DO I WANT? DEFINING REQUIREMENTS USING BDD 4 Speculate: From business goals to prioritized features 5 Describing and prioritizing features 6 Illustrating features with examples 7 From examples to executable specifications PART 3 - HOW DO I BUILD IT? CODING THE BDD WAY 8 From executable specifications to automated acceptance tests 9 Writing solid automated acceptance tests 10 Automating acceptance criteria for the UI layer 11 Test automation design patterns for the UI layer 12 Scalable test automation with the Screenplay Pattern 13 BDD and executable specifications for microservices and APIs 14 Executable specifications for existing systems with Serenity/JS 15 Portable test automation with Serenity/JS 16 Living documentation and release evidence

Book Behavior Driven Development with Cucumber

Download or read book Behavior Driven Development with Cucumber written by Richard Lawrence and published by Addison-Wesley Professional. This book was released on 2019-05-20 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master BDD to deliver higher-value software more quickly To develop high-value products quickly, software development teams need better ways to collaborate. Agile methods like Scrum and Kanban are helpful, but they’re not enough. Teams need better ways to work inside each sprint or work item. Behavior-driven development (BDD) adds just enough structure for product experts, testers, and developers to collaborate more effectively. Drawing on extensive experience helping teams adopt BDD, Richard Lawrence and Paul Rayner show how to explore changes in system behavior with examples through conversations, how to capture your examples in expressive language, and how to flow the results into effective automated testing with Cucumber. Where most BDD resources focus on test automation, this guide goes deep into how BDD changes team collaboration and what that collaboration looks like day to day. Concrete examples and practical advice will prepare you to succeed with BDD, whatever your context or role. · Learn how to collaborate better by using concrete examples of system behavior · Identify your project’s meaningful increment of value so you’re always working on something important · Begin experimenting with BDD slowly and at low risk · Move smoothly from informal examples to automated tests in Cucumber · Use BDD to deliver more frequently with greater visibility · Make Cucumber scenarios more expressive to ensure you’re building the right thing · Grow a Cucumber suite that acts as high-value living documentation · Sustainably work with complex scenario data · Get beyond the “mini-waterfalls” that often arise on Scrum teams

Book The Constitution as a Living Document

Download or read book The Constitution as a Living Document written by Homer Stillé Cummings and published by . This book was released on 1938 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Specification by Example

Download or read book Specification by Example written by Gojko Adzic and published by Simon and Schuster. This book was released on 2011-06-02 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary Specification by Example is an emerging practice for creating software based on realistic examples, bridging the communication gap between business stakeholders and the dev teams building the software. In this book, author Gojko Adzic distills interviews with successful teams worldwide, sharing how they specify, develop, and deliver software, without defects, in short iterative delivery cycles. About the Technology Specification by Example is a collaborative method for specifying requirements and tests. Seven patterns, fully explored in this book, are key to making the method effective. The method has four main benefits: it produces living, reliable documentation; it defines expectations clearly and makes validation efficient; it reduces rework; and, above all, it assures delivery teams and business stakeholders that the software that's built is right for its purpose. About the Book This book distills from the experience of leading teams worldwide effective ways to specify, test, and deliver software in short, iterative delivery cycles. Case studies in this book range from small web startups to large financial institutions, working in many processes including XP, Scrum, and Kanban. This book is written for developers, testers, analysts, and business people working together to build great software. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book. What's Inside Common process patterns How to avoid bad practices Fitting SBE in your process 50+ case studies =============================================== Table of Contents Part 1 Getting started Part 2 Key process patterns Part 3 Case studies Key benefits Key process patterns Living documentation Initiating the changes Deriving scope from goals Specifying collaboratively Illustrating using examples Refining the specification Automating validation without changing specifications Validating frequently Evolving a documentation system uSwitch RainStor Iowa Student Loan Sabre Airline Solutions ePlan Services Songkick Concluding thoughts

Book BDD in Action

    Book Details:
  • Author : John Smart
  • Publisher : Simon and Schuster
  • Release : 2014-09-29
  • ISBN : 1638353212
  • Pages : 563 pages

Download or read book BDD in Action written by John Smart and published by Simon and Schuster. This book was released on 2014-09-29 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary BDD in Action teaches you the Behavior-Driven Development model and shows you how to integrate it into your existing development process. First you'll learn how to apply BDD to requirements analysis to define features that focus your development efforts on underlying business goals. Then, you'll discover how to automate acceptance criteria and use tests to guide and report on the development process. Along the way, you'll apply BDD principles at the coding level to write more maintainable and better documented code. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology You can't write good software if you don't understand what it's supposed to do. Behavior-Driven Development (BDD) encourages teams to use conversation and concrete examples to build up a shared understanding of how an application should work and which features really matter. With an emerging body of best practices and sophisticated new tools that assist in requirement analysis and test automation, BDD has become a hot, mainstream practice. About the Book BDD in Action teaches you BDD principles and practices and shows you how to integrate them into your existing development process, no matter what language you use. First, you'll apply BDD to requirements analysis so you can focus your development efforts on underlying business goals. Then, you'll discover how to automate acceptance criteria and use tests to guide and report on the development process. Along the way, you'll apply BDD principles at the coding level to write more maintainable and better documented code. No prior experience with BDD is required. What's Inside BDD theory and practice How BDD will affect your team BDD for acceptance, integration, and unit testing Examples in Java, .NET, JavaScript, and more Reporting and living documentation About the Author John Ferguson Smart is a specialist in BDD, automated testing, and software lifecycle development optimization. Table of Contents PART 1: FIRST STEPS Building software that makes a difference BDD—the whirlwind tour PART 2: WHAT DO I WANT? DEFINING REQUIREMENTS USING BDD Understanding the business goals: Feature Injection and related techniques Defining and illustrating features From examples to executable specifications Automating the scenarios PART 3: HOW DO I BUILD IT? CODING THE BDD WAY From executable specifications to rock-solid automated acceptance tests Automating acceptance criteria for the UI layer Automating acceptance criteria for non-UI requirements BDD and unit testing PART 4: TAKING BDD FURTHER Living Documentation: reporting and project management BDD in the build process

Book Writing Great Specifications

Download or read book Writing Great Specifications written by Kamil Nicieja and published by Simon and Schuster. This book was released on 2017-10-25 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary Writing Great Specifications is an example-rich tutorial that teaches you how to write good Gherkin specification documents that take advantage of the benefits of specification by example. Foreword written by Gojko Adzic. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology The clearest way to communicate a software specification is to provide examples of how it should work. Turning these story-based descriptions into a well-organized dev plan is another matter. Gherkin is a human-friendly, jargon-free language for documenting a suite of examples as an executable specification. It fosters efficient collaboration between business and dev teams, and it's an excellent foundation for the specification by example (SBE) process. About the Book Writing Great Specifications teaches you how to capture executable software designs in Gherkin following the SBE method. Written for both developers and non-technical team members, this practical book starts with collecting individual feature stories and organizing them into a full, testable spec. You'll learn to choose the best scenarios, write them in a way that anyone can understand, and ensure they can be easily updated by anyone.management. What's Inside Reading and writing Gherkin Designing story-based test cases Team Collaboration Managing a suite of Gherkin documents About the Reader Primarily written for developers and architects, this book is accessible to any member of a software design team. About the Author Kamil Nicieja is a seasoned engineer, architect, and project manager with deep expertise in Gherkin and SBE. Table of contents Introduction to specification by example and Gherkin PART 1 - WRITING EXECUTABLE SPECIFICATIONS WITH EXAMPLES The specification layer and the automation layer Mastering the Given-When-Then template The basics of scenario outlines Choosing examples for scenario outlines The life cycle of executable specifications Living documentation PART 2 - MANAGING SPECIFICATION SUITES Organizing scenarios into a specification suite Refactoring features into abilities and business needs Building a domain-driven specification suite Managing large projects with bounded contexts

Book DevOps for Developers

    Book Details:
  • Author : Michael Httermann
  • Publisher : Apress
  • Release : 2012-10-24
  • ISBN : 1430245700
  • Pages : 183 pages

Download or read book DevOps for Developers written by Michael Httermann and published by Apress. This book was released on 2012-10-24 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: DevOps for Developers delivers a practical, thorough introduction to approaches, processes and tools to foster collaboration between software development and operations. Efforts of Agile software development often end at the transition phase from development to operations. This book covers the delivery of software, this means “the last mile”, with lean practices for shipping the software to production and making it available to the end users, together with the integration of operations with earlier project phases (elaboration, construction, transition). DevOps for Developers describes how to streamline the software delivery process and improve the cycle time (that is the time from inception to delivery). It will enable you to deliver software faster, in better quality and more aligned with individual requirements and basic conditions. And above all, work that is aligned with the “DevOps” approach makes even more fun! Provides patterns and toolchains to integrate software development and operations Delivers an one-stop shop for kick-starting with DevOps Provides guidance how to streamline the software delivery process

Book Broken Agile

    Book Details:
  • Author : Tim J. Brizard
  • Publisher : Apress
  • Release : 2015-12-16
  • ISBN : 1484217454
  • Pages : 97 pages

Download or read book Broken Agile written by Tim J. Brizard and published by Apress. This book was released on 2015-12-16 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to be successful in adopting Agile and see good and bad examples of how Agile can be adopted. Broken Agile, Second Edition contains stories from years of real world experience on Agile teams and projects. The stories in each chapter are both educational and entertaining. Each chapter focuses on specific Agile values and principles. The stories in each chapter are used to illustrate how Agile values and principles are sometimes misunderstood or misapplied on Agile teams and projects. You will read how Agile is used in the real world and the consequences of poor adaptations of the Agile software development methodology. These stories will help you in your journey to adopt Agile software development. What You'll Learn What are good and bad examples of how Agile can be adopted What are some specific Agile values and principles How some of these are misunderstood or misapplied How Agile is used in the real world What are the consequences of poor adoption of the Agile software methodology How some companies have been successful in adopting Agile AudienceThis book is for experienced software developers in their journey to adopt Agile Software development. It is very useful for those considering implementation of Agile processes.

Book Mastering Selenium WebDriver 3 0

Download or read book Mastering Selenium WebDriver 3 0 written by Mark Collin and published by Packt Publishing Ltd. This book was released on 2018-06-29 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complement Selenium with useful additions that fit seamlessly into the rich and well-crafted API that Selenium offers Key Features Understand the power, simplicity, and limitations of the core Selenium framework Write clear, readable, and reliable tests that perform complex test automation tasks Work with ChromeDriver and GeckoDriver in headless mode Book Description The second edition of Mastering Selenium 3.0 WebDriver starts by showing you how to build your own Selenium framework with Maven. You'll then look at how you can solve the difficult problems that you will undoubtedly come across as you start using Selenium in an enterprise environment and learn how to produce the right feedback when failing. Next, you’ll explore common exceptions that you will come across as you use Selenium, the root causes of these exceptions, and how to fix them. Along the way, you’ll use Advanced User Interactions APIs, running any JavaScript you need through Selenium; and learn how to quickly spin up a Selenium Grid using Docker containers. In the concluding chapters, you‘ll work through a series of scenarios that demonstrate how to extend Selenium to work with external libraries and applications so that you can be sure you are using the right tool for the job. What you will learn Provide fast, useful feedback with screenshots Create extensible, well-composed page objects Utilize ChromeDriver and GeckoDriver in headless mode Leverage the full power of Advanced User Interactions APIs Use JavascriptExecutor to execute JavaScript snippets in the browser through Selenium Build user interaction into your test script using JavascriptExecutor Learn the basics of working with Appium Who this book is for If you are a software tester or a developer with working experience in Selenium and competency with Java, who is interested in automation and are looking forward to taking the next step in their learning journey, then this is the book for you.

Book The Universal Declaration of Human Rights in the 21st Century

Download or read book The Universal Declaration of Human Rights in the 21st Century written by Gordon Brown and published by Open Book Publishers. This book was released on 2016-04-18 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Global Citizenship Commission was convened, under the leadership of former British Prime Minister Gordon Brown and the auspices of NYU’s Global Institute for Advanced Study, to re-examine the spirit and stirring words of The Universal Declaration of Human Rights. The result – this volume – offers a 21st-century commentary on the original document, furthering the work of human rights and illuminating the ideal of global citizenship. What does it mean for each of us to be members of a global community? Since 1948, the Declaration has stood as a beacon and a standard for a better world. Yet the work of making its ideals real is far from over. Hideous and systemic human rights abuses continue to be perpetrated at an alarming rate around the world. Too many people, particularly those in power, are hostile to human rights or indifferent to their claims. Meanwhile, our global interdependence deepens. Bringing together world leaders and thinkers in the fields of politics, ethics, and philosophy, the Commission set out to develop a common understanding of the meaning of global citizenship – one that arises from basic human rights and empowers every individual in the world. This landmark report affirms the Universal Declaration of Human Rights and seeks to renew the 1948 enterprise, and the very ideal of the human family, for our day and generation.

Book The Practice of System and Network Administration

Download or read book The Practice of System and Network Administration written by Thomas A. Limoncelli and published by Pearson Education. This book was released on 2007 with total page 1057 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shares the six key principles of site design and support practices: simplicity, clarity, generality, automation, communication, and basics first. This book provides advice on topics which include the key elements your networks/systems need that will make all other services run better, and building and running reliable, scalable services.

Book Makeology

    Book Details:
  • Author : Kylie Peppler
  • Publisher : Routledge
  • Release : 2016-05-20
  • ISBN : 1317537157
  • Pages : 302 pages

Download or read book Makeology written by Kylie Peppler and published by Routledge. This book was released on 2016-05-20 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Makeology introduces the emerging landscape of the Maker Movement and its connection to interest-driven learning. While the movement is fueled in part by new tools, technologies, and online communities available to today’s makers, its simultaneous emphasis on engaging the world through design and sharing with others harkens back to early educational predecessors including Froebel, Dewey, Montessori, and Papert. Makerspaces as Learning Environments (Volume 1) focuses on making in a variety of educational ecosystems, spanning nursery schools, K-12 environments, higher education, museums, and after-school spaces. Each chapter closes with a set of practical takeaways for educators, researchers, and parents.

Book The Modern Invention of Information

Download or read book The Modern Invention of Information written by Ronald E Day and published by SIU Press. This book was released on 2008-02-20 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Modern Invention of Information: Discourse, History, and Power, Ronald E. Day provides a historically informed critical analysis of the concept and politics of information. Analyzing texts in Europe and the United States, his critical reading method goes beyond traditional historiographical readings of communication and information by engaging specific historical texts in terms of their attempts to construct and reshape history. After laying the groundwork and justifying his method of close reading for this study, Day examines the texts of two pre–World War II documentalists, Paul Otlet and Suzanne Briet. Through the work of Otlet and Briet, Day shows how documentation and information were associated with concepts of cultural progress. Day also discusses the social expansion of the conduit metaphor in the works of Warren Weaver and Norbert Wiener. He then shows how the work of contemporary French multimedia theorist Pierre Lévy refracts the earlier philosophical writings of Gilles Deleuze and Félix Guattari through the prism of the capitalist understanding of the “virtual society.” Turning back to the pre–World War II period, Day examines two critics of the information society: Martin Heidegger and Walter Benjamin. He explains Heidegger’s philosophical critique of the information culture’s model of language and truth as well as Benjamin’s aesthetic and historical critique of mass information and communication. Day concludes by contemplating the relation of critical theory and information, particularly in regard to the information culture’s transformation of history, historiography, and historicity into positive categories of assumed and represented knowledge.

Book Thinking Driven Testing

Download or read book Thinking Driven Testing written by Adam Roman and published by Springer. This book was released on 2018-03-20 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a new paradigm of software testing by emphasizing the role of critical thinking, system thinking and rationality as the most important skills for the tester. It thus approaches software testing from a different perspective than in past literature, as the vast majority of books describe testing in the context of specific tools, automation, documentation, particular test design techniques or test management. In addition, the book proposes a novel meta-approach for designing effective test strategies, which is based on recent advances in psychology, economics, system sciences and logic. Chapter 1 starts by introducing the fundamental ideas underlying software testing. Chapter 2 then describes meta-strategies in software testing, i.e. general approaches that can be adapted to many different situations that a software tester encounters. Next, Chapter 3 presents the concept of Thinking-Driven Testing (TDT). This approach utilizes the concepts discussed in the two previous chapters and introduces the main ideas that underlie a reasonable and optimal approach to software testing. Chapter 4 builds on this basis and proposes a specific approach to testing, called TQED, that makes it possible to increase creativity in the context of delivering effective, optimal test ideas. Chapter 5 provides an overview of different types of testing techniques in order to understand the fundamental concepts of test design, while Chapter 6 details various pitfalls a tester may encounter and that can originate from a wide range of testing process areas. Lastly, Chapter 7 puts all this into practice, as it contains several exercises that will help testers develop a number of crucial skills: logical thinking and reasoning, thinking out of the box, creativity, counting and estimating, and analytical thinking. By promoting critical, rational and creative thinking, this book invites readers to re-examine common assumptions regarding software testing and shows them how to become professional testers who bring added value to their company.

Book The Living Constitution

    Book Details:
  • Author : David A. Strauss
  • Publisher : Oxford University Press
  • Release : 2010-05-19
  • ISBN : 0199703698
  • Pages : 171 pages

Download or read book The Living Constitution written by David A. Strauss and published by Oxford University Press. This book was released on 2010-05-19 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supreme Court Justice Antonin Scalia once remarked that the theory of an evolving, "living" Constitution effectively "rendered the Constitution useless." He wanted a "dead Constitution," he joked, arguing it must be interpreted as the framers originally understood it. In The Living Constitution, leading constitutional scholar David Strauss forcefully argues against the claims of Scalia, Clarence Thomas, Robert Bork, and other "originalists," explaining in clear, jargon-free English how the Constitution can sensibly evolve, without falling into the anything-goes flexibility caricatured by opponents. The living Constitution is not an out-of-touch liberal theory, Strauss further shows, but a mainstream tradition of American jurisprudence--a common-law approach to the Constitution, rooted in the written document but also based on precedent. Each generation has contributed precedents that guide and confine judicial rulings, yet allow us to meet the demands of today, not force us to follow the commands of the long-dead Founders. Strauss explores how judicial decisions adapted the Constitution's text (and contradicted original intent) to produce some of our most profound accomplishments: the end of racial segregation, the expansion of women's rights, and the freedom of speech. By contrast, originalism suffers from fatal flaws: the impossibility of truly divining original intent, the difficulty of adapting eighteenth-century understandings to the modern world, and the pointlessness of chaining ourselves to decisions made centuries ago. David Strauss is one of our leading authorities on Constitutional law--one with practical knowledge as well, having served as Assistant Solicitor General of the United States and argued eighteen cases before the United States Supreme Court. Now he offers a profound new understanding of how the Constitution can remain vital to life in the twenty-first century.