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Why Programs Fail


Why Programs Fail
  • Author : Andreas Zeller
  • Publisher : Morgan Kaufmann
  • Release : 2009
  • ISBN : 9780123745156
  • Language : En, Es, Fr & De
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This fully updated second edition includes 100+ pages of new material, including new chapters on Verifying Code, Predicting Errors, and Preventing Errors. Cutting-edge tools such as FindBUGS and AGITAR are explained, techniques from integrated environments like Jazz.net are highlighted, and all-new demos with ESC/Java and Spec#, Eclipse and Mozilla are included. This complete and pragmatic overview of debugging is authored by Andreas Zeller, the talented researcher who developed the GNU Data Display Debugger(DDD), a tool that over 250,000 professionals use to visualize the data structures of programs while they are running. Unlike other books on debugging, Zeller's text is product agnostic, appropriate for all programming languages and skill levels. Why Programs Fail explains best practices ranging from systematically tracking error reports, to observing symptoms, reproducing errors, and correcting defects. It covers a wide range of tools and techniques from hands-on observation to fully automated diagnoses, and also explores the author's innovative techniques for isolating minimal input to reproduce an error and for tracking cause and effect through a program. It even includes instructions on how to create automated debugging tools. The new edition of this award-winning productivity-booster is for any developer who has ever been frustrated by elusive bugs. Brand new chapters demonstrate cutting-edge debugging techniques and tools, enabling readers to put the latest time-saving developments to work for them. Learn by doing. New exercises and detailed examples focus on emerging tools, languages and environments, including AGITAR, FindBUGS, Python and Eclipse. The text includes exercises and extensive references for further study, and a companion website with source code for all examples and additional debugging resources.

Unit Testing Principles Practices and Patterns


Unit Testing Principles  Practices  and Patterns
  • Author : Vladimir Khorikov
  • Publisher : Manning Publications
  • Release : 2020-01-14
  • ISBN : 1617296279
  • Language : En, Es, Fr & De
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Unit Testing Principles, Patterns and Practices shows you how to refine your existing unit tests by implementing modern best practices. You'll learn to spot which tests are performing, which need refactoring, and which need to be deleted entirely! Upgrade your testing suite with new testing styles, good patterns, and reliable automated testing. Unit Testing Principles, Practices and Patterns is a practical guide to modern unit testing best practices. Microsoft MVP Vladimir Khorikov takes you hands-on with examples of the ideal unit test and unit testing practices, building your skills step by step on a solid foundation. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.

Why Government Fails So Often


Why Government Fails So Often
  • Author : Peter H. Schuck
  • Publisher : Princeton University Press
  • Release : 2015-08-25
  • ISBN : 9780691168531
  • Language : En, Es, Fr & De
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"From healthcare to workplace conduct, the federal government is taking on ever more responsibility for managing our lives. At the same time, Americans have never been more disaffected with Washington, seeing it as an intrusive, incompetent, wasteful giant. The most alarming consequence of ineffective policies, in addition to unrealized social goals, is the growing threat to the government's democratic legitimacy. Understanding why government fails so often--and how it might become more effective--is an urgent responsibility of citizenship. In this book, lawyer and political scientist Peter Schuck provides a wide range of examples and an enormous body of evidence to explain why so many domestic policies go awry--and how to right the foundering ship of state.Schuck argues that Washington's failures are due not to episodic problems or partisan bickering, but rather to deep structural flaws that undermine every administration, Democratic and Republican. These recurrent weaknesses include unrealistic goals, perverse incentives, poor and distorted information, systemic irrationality, rigidity and lack of credibility, a mediocre bureaucracy, powerful and inescapable markets, and the inherent limits of law. To counteract each of these problems, Schuck proposes numerous achievable reforms, from avoiding moral hazard in student loan, mortgage, and other subsidy programs, to empowering consumers of public services, simplifying programs and testing them for cost-effectiveness, and increasing the use of "big data." The book also examines successful policies--including the G.I. Bill, the Voting Rights Act, the Earned Income Tax Credit, and airline deregulation--to highlight the factors that made them work.An urgent call for reform, Why Government Fails So Often is essential reading for anyone curious about why government is in such disrepute and how it can do better"--

Leading Change


Leading Change
  • Author : John P. Kotter
  • Publisher : Harvard Business Press
  • Release : 1996
  • ISBN : 9781422186435
  • Language : En, Es, Fr & De
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Offers advice on how to lead an organization into change, including establishing a sense of urgency, developing a vision and strategy, and generating short-term wins.

Why Projects Fail


Why Projects Fail
  • Author : Uladzislau Shauchenka
  • Publisher : Uladzislau Shauchenka
  • Release : 2013-09-12
  • ISBN : 0987724207
  • Language : En, Es, Fr & De
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"Why Projects Fail" offers an informative, entertaining read that is guaranteed to increase your understanding what went wrong with the projects that failed. Was the project well conceived? Was the budgeting adequate? Did it fail because of circumstances that were impossible to anticipate, or were there simply gaps in the planning process? Learn in this informative, interesting read that will help you make sure your next project succeed. "Why Projects Fail" presents a balanced analysis of its subject, alternating stories of major corporate and government projects that failed, along with a breakdown of what went wrong. The illuminating stories come from a variety of industries, with a shocking list of familiar companies and organizations. What makes this book unique is the author's delightfully straightforward account of the specific ways that caused problems. The book is full of charts, graphs and pictures. Project management best practices to increase your success rateSuggestions and recommendations for avoiding common pitfallsCase studies and analysis of failed projects across all industriesLots of numbers, stats and data presented in an easy to digest wayQuotes from outstanding project management and business gurus Do you ever wonder why the projects keep failing without obvious reason? Would you like to learn why projects fail and how to avoid failure? "Why Projects Fail" book explains why some projects fail while the other succeed. The book explores statistics, analyses, case studies and lessons learned from known project failures, along with facts and arguments. It goes over the main causes of failed projects, which can include going over budget, poor planning, lack of communication and other reasons. Do you want to improve chances of your project to succeed? Would like to avoid most common project management pitfalls and causes of project failure? Would you like to avoid devastating results of failed projects: negative career impact, loss of money, time and resources for the company? "Why Projects Fail" is going to give you something that will completely change the way you're running your projects. "Why Projects Fail" will tremendously improve your project management processes and procedures so your project won't fail but succeed. It's crucial to be aware of potential pitfalls before the project starts and recognize when things might be going wrong during project execution so you can get it back on track. "Why Projects Fail": What is covered? Failure rate and main elements of project's failureList of failed project incl. year, company name, cost, outcomeReasons for project's failureFive case studies including NASA, FBI and Government of CanadaProper project management: communication, stakeholder, risk, resourcesHow to prevent project's failure