The Power of Go: Tests

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Author :
Publisher : John Arundel
ISBN 13 :
Total Pages : 269 pages
Book Rating : 4./5 ( download)

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Book Synopsis The Power of Go: Tests by : John Arundel

Download or read book The Power of Go: Tests written by John Arundel and published by John Arundel. This book was released on 2022-09-06 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: What does it mean to program with confidence? How do you build self-testing software? What even is a test, anyway? Bestselling Go writer and teacher John Arundel tackles these questions, and many more, in his follow-up to the highly successful The Power of Go: Tools. Welcome to the thrilling world of fuzzy mutants and spies, guerilla testing, mocks and crocks, design smells, mirage tests, deep abstractions, exploding pointers, sentinels and six-year-old astronauts, coverage ratchets and golden files, singletons and walking skeletons, canaries and smelly suites, flaky tests and concurrent callbacks, fakes, CRUD methods, infinite defects, brittle tests, wibbly-wobby timey-wimey stuff, adapters and ambassadors, tests that fail only at midnight, and gremlins that steal from the player during the hours of darkness. “If you get fired as a result of applying the advice in this book, then that’s probably for the best, all things considered. But if it happens, I’ll make it my personal mission to get you a job with a better company: one where people are rewarded, not punished, for producing software that actually works.” Go’s built-in support for testing puts tests front and centre of any software project, from command-line tools to sophisticated backend servers and APIs. This accessible, amusing book will introduce you to all Go’s testing facilities, show you how to use them to write tests for the trickiest things, and distils the collected wisdom of the Go community on best practices for testing Go programs. Crammed with hundreds of code examples, the book uses real tests and real problems to show you exactly what to do, step by step. You’ll learn how to use tests to design programs that solve user problems, how to build reliable codebases on solid foundations, and how tests can help you tackle horrible, bug-riddled legacy codebases and make them a nicer place to live. From choosing informative, behaviour-focused names for your tests to clever, powerful techniques for managing test dependencies like databases and concurrent servers, The Power of Go: Tests has everything you need to master the art of testing in Go.

The Power of Go: Tools

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Author :
Publisher : John Arundel
ISBN 13 :
Total Pages : 171 pages
Book Rating : 4./5 ( download)

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Book Synopsis The Power of Go: Tools by : John Arundel

Download or read book The Power of Go: Tools written by John Arundel and published by John Arundel. This book was released on 2021-11-09 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you ready to unlock the power of Go, master obviousness-oriented programming, and learn the secrets of Zen mountaineering? This book, from experienced Go teacher and mentor John Arundel, will show you how. The Power of Go: Tools is the next step on your software engineering journey, explaining how to write simple, powerful, idiomatic, and even beautiful programs in Go. This friendly, supportive, yet challenging book will show you how master software engineers think, and guide you through the process of designing production-ready command-line tools in Go step by step. How do you break down a problem into manageable chunks? How do you test functions before you've written them? How do you design reusable libraries and tools that delight users? The Power of Go: Tools has the answers.

For the Love of Go

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Author :
Publisher : John Arundel
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4./5 ( download)

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Book Synopsis For the Love of Go by : John Arundel

Download or read book For the Love of Go written by John Arundel and published by John Arundel. This book was released on 2021-09-07 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: ‘For the Love of Go’ is a book introducing the Go programming language, suitable for complete beginners, as well as those with experience programming in other languages. This completely revised and updated edition includes the four mini-books previously released as ‘Fundamentals’, ‘Data’, ‘Behaviour’, and ‘Control’, plus for the first time complete solutions (with tests) to all the coding challenges in the book. Throughout the book we'll be working together to develop a fun and useful project in Go: an online bookstore called Happy Fun Books! Each chapter introduces a new feature or concept, and sets you some goals to achieve, with complete, step-by-step explanations of how to solve them, and full code listings with accompanying tests. There are 24 chapters, and 215 pages (depending on the screen size of your ebook reader).

Electrical Power Equipment Maintenance and Testing, Second Edition

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Author :
Publisher : CRC Press
ISBN 13 : 1351837257
Total Pages : 1002 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Electrical Power Equipment Maintenance and Testing, Second Edition by : Paul Gill

Download or read book Electrical Power Equipment Maintenance and Testing, Second Edition written by Paul Gill and published by CRC Press. This book was released on 2016-12-19 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of a bestseller, this definitive text covers all aspects of testing and maintenance of the equipment found in electrical power systems serving industrial, commercial, utility substations, and generating plants. It addresses practical aspects of routing testing and maintenance and presents both the methodologies and engineering basics needed to carry out these tasks. It is an essential reference for engineers and technicians responsible for the operation, maintenance, and testing of power system equipment. Comprehensive coverage includes dielectric theory, dissolved gas analysis, cable fault locating, ground resistance measurements, and power factor, dissipation factor, DC, breaker, and relay testing methods.

Concurrency in Go

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Author :
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491941308
Total Pages : 238 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Concurrency in Go by : Katherine Cox-Buday

Download or read book Concurrency in Go written by Katherine Cox-Buday and published by "O'Reilly Media, Inc.". This book was released on 2017-07-19 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concurrency can be notoriously difficult to get right, but fortunately, the Go open source programming language makes working with concurrency tractable and even easy. If you’re a developer familiar with Go, this practical book demonstrates best practices and patterns to help you incorporate concurrency into your systems. Author Katherine Cox-Buday takes you step-by-step through the process. You’ll understand how Go chooses to model concurrency, what issues arise from this model, and how you can compose primitives within this model to solve problems. Learn the skills and tooling you need to confidently write and implement concurrent systems of any size. Understand how Go addresses fundamental problems that make concurrency difficult to do correctly Learn the key differences between concurrency and parallelism Dig into the syntax of Go’s memory synchronization primitives Form patterns with these primitives to write maintainable concurrent code Compose patterns into a series of practices that enable you to write large, distributed systems that scale Learn the sophistication behind goroutines and how Go’s runtime stitches everything together

A Functional Description of the Edvac [an Automatically-sequence Serial Binary Electronic Digital Computer

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Author :
Publisher :
ISBN 13 :
Total Pages : 1794 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Functional Description of the Edvac [an Automatically-sequence Serial Binary Electronic Digital Computer by : Moore School of Electrical Engineering

Download or read book A Functional Description of the Edvac [an Automatically-sequence Serial Binary Electronic Digital Computer written by Moore School of Electrical Engineering and published by . This book was released on 1949 with total page 1794 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Learning Go

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1492077186
Total Pages : 378 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Learning Go by : Jon Bodner

Download or read book Learning Go written by Jon Bodner and published by "O'Reilly Media, Inc.". This book was released on 2021-03-02 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Go is rapidly becoming the preferred language for building web services. While there are plenty of tutorials available that teach Go's syntax to developers with experience in other programming languages, tutorials aren't enough. They don't teach Go's idioms, so developers end up recreating patterns that don't make sense in a Go context. This practical guide provides the essential background you need to write clear and idiomatic Go. No matter your level of experience, you'll learn how to think like a Go developer. Author Jon Bodner introduces the design patterns experienced Go developers have adopted and explores the rationale for using them. You'll also get a preview of Go's upcoming generics support and how it fits into the language. Learn how to write idiomatic code in Go and design a Go project Understand the reasons for the design decisions in Go Set up a Go development environment for a solo developer or team Learn how and when to use reflection, unsafe, and cgo Discover how Go's features allow the language to run efficiently Know which Go features you should use sparingly or not at all

Rocket Surgery Made Easy

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Author :
Publisher : New Riders
ISBN 13 : 0321702840
Total Pages : 169 pages
Book Rating : 4.3/5 (217 download)

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Book Synopsis Rocket Surgery Made Easy by : Steve Krug

Download or read book Rocket Surgery Made Easy written by Steve Krug and published by New Riders. This book was released on 2009-12-08 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's been known for years that usability testing can dramatically improve products. But with a typical price tag of $5,000 to $10,000 for a usability consultant to conduct each round of tests, it rarely happens. In this how-to companion to Don't Make Me Think: A Common Sense Approach to Web Usability, Steve Krug spells out a streamlined approach to usability testing that anyone can easily apply to their own Web site, application, or other product. (As he said in Don't Make Me Think, "It's not rocket surgery".) Using practical advice, plenty of illustrations, and his trademark humor, Steve explains how to: Test any design, from a sketch on a napkin to a fully-functioning Web site or application Keep your focus on finding the most important problems (because no one has the time or resources to fix them all) Fix the problems that you find, using his "The least you can do" approach By paring the process of testing and fixing products down to its essentials ("A morning a month, that's all we ask"), Rocket Surgery makes it realistic for teams to test early and often, catching problems while it's still easy to fix them. Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don't Make Me Think so popular.

The Power of Tests

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Author :
Publisher : Routledge
ISBN 13 : 100012293X
Total Pages : 209 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis The Power of Tests by : Elana (Professor Of Language Education Shohamy

Download or read book The Power of Tests written by Elana (Professor Of Language Education Shohamy and published by Routledge. This book was released on 2020-11-25 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Language in Social Life is a major series which highlights the importance of language to an understanding of issues of social and professional concern. It will be of practical relevance to all those wanting to understand how the ways we communicate both influence and are influenced by the structures and forces of contemporary social institutions. In all modern societies individuals are subject to tests, whether to enter educational programs, to pass from one level to the next or to grant certificates to practice. Yet, tests are powerful tools which are often introduced in undemocratic and unethical ways as disciplinary tools for carrying out various policy agendas. Tests can be detrimental to people's lives as they are capable of affecting and defining the knowledge and behaviour of those who are being tested. The Power of Tests applies a critical perspective of language tests by examining their uses and consequences in education and society and by viewing tests not as isolated events but rather as embedded in social, educational and political contexts. The book is divided into four parts: the first part establishes the power of tests through echoing the voices of test takers, describing the features of the power of tests, and the temptations that tests offer to bureaucrats who use them for power and control. The second part reports on studies that provide empirical evidence about intentions and effects of a number of large scale language tests. The third part interprets the results by examining their consequences on education and society, arriving at a model of tests' use. The final section of the book offers strategies for controlling and minimising the misuses of tests by introducing the notion of Critical Language Testing which calls for the examination of the consequences and misuses of tests, monitoring of power and pointing to their unethical uses. It also provides a comprehensive discussion of the responsibilities of language testers, including a new Code of Ethics, as well as strategies for guarding and protecting the rights of test takers.

Baseline Tests of the Power-train Electric Delivery Van

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Author :
Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Baseline Tests of the Power-train Electric Delivery Van by : Stacy Lumannick

Download or read book Baseline Tests of the Power-train Electric Delivery Van written by Stacy Lumannick and published by . This book was released on 1977 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Power of Tests

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Author :
Publisher : Routledge
ISBN 13 : 1317875486
Total Pages : 208 pages
Book Rating : 4.3/5 (178 download)

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Book Synopsis The Power of Tests by : Elana Shohamy

Download or read book The Power of Tests written by Elana Shohamy and published by Routledge. This book was released on 2014-09-25 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Language in Social Life is a major series which highlights the importance of language to an understanding of issues of social and professional concern. It will be of practical relevance to all those wanting to understand how the ways we communicate both influence and are influenced by the structures and forces of contemporary social institutions. In all modern societies individuals are subject to tests, whether to enter educational programs, to pass from one level to the next or to grant certificates to practice. Yet, tests are powerful tools which are often introduced in undemocratic and unethical ways as disciplinary tools for carrying out various policy agendas. Tests can be detrimental to people's lives as they are capable of affecting and defining the knowledge and behaviour of those who are being tested. The Power of Tests applies a critical perspective of language tests by examining their uses and consequences in education and society and by viewing tests not as isolated events but rather as embedded in social, educational and political contexts. The book is divided into four parts: the first part establishes the power of tests through echoing the voices of test takers, describing the features of the power of tests, and the temptations that tests offer to bureaucrats who use them for power and control. The second part reports on studies that provide empirical evidence about intentions and effects of a number of large scale language tests. The third part interprets the results by examining their consequences on education and society, arriving at a model of tests' use. The final section of the book offers strategies for controlling and minimising the misuses of tests by introducing the notion of Critical Language Testing which calls for the examination of the consequences and misuses of tests, monitoring of power and pointing to their unethical uses. It also provides a comprehensive discussion of the responsibilities of language testers, including a new Code of Ethics, as well as strategies for guarding and protecting the rights of test takers.

Trustworthy Online Controlled Experiments

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Author :
Publisher : Cambridge University Press
ISBN 13 : 1108590098
Total Pages : 291 pages
Book Rating : 4.1/5 (85 download)

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Book Synopsis Trustworthy Online Controlled Experiments by : Ron Kohavi

Download or read book Trustworthy Online Controlled Experiments written by Ron Kohavi and published by Cambridge University Press. This book was released on 2020-04-02 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Getting numbers is easy; getting numbers you can trust is hard. This practical guide by experimentation leaders at Google, LinkedIn, and Microsoft will teach you how to accelerate innovation using trustworthy online controlled experiments, or A/B tests. Based on practical experiences at companies that each run more than 20,000 controlled experiments a year, the authors share examples, pitfalls, and advice for students and industry professionals getting started with experiments, plus deeper dives into advanced topics for practitioners who want to improve the way they make data-driven decisions. Learn how to • Use the scientific method to evaluate hypotheses using controlled experiments • Define key metrics and ideally an Overall Evaluation Criterion • Test for trustworthiness of the results and alert experimenters to violated assumptions • Build a scalable platform that lowers the marginal cost of experiments close to zero • Avoid pitfalls like carryover effects and Twyman's law • Understand how statistical issues play out in practice.

Grit

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Publisher : Simon and Schuster
ISBN 13 : 1501111124
Total Pages : 350 pages
Book Rating : 4.5/5 (11 download)

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Book Synopsis Grit by : Angela Duckworth

Download or read book Grit written by Angela Duckworth and published by Simon and Schuster. This book was released on 2016-05-03 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this instant New York Times bestseller, Angela Duckworth shows anyone striving to succeed that the secret to outstanding achievement is not talent, but a special blend of passion and persistence she calls “grit.” “Inspiration for non-geniuses everywhere” (People). The daughter of a scientist who frequently noted her lack of “genius,” Angela Duckworth is now a celebrated researcher and professor. It was her early eye-opening stints in teaching, business consulting, and neuroscience that led to her hypothesis about what really drives success: not genius, but a unique combination of passion and long-term perseverance. In Grit, she takes us into the field to visit cadets struggling through their first days at West Point, teachers working in some of the toughest schools, and young finalists in the National Spelling Bee. She also mines fascinating insights from history and shows what can be gleaned from modern experiments in peak performance. Finally, she shares what she’s learned from interviewing dozens of high achievers—from JP Morgan CEO Jamie Dimon to New Yorker cartoon editor Bob Mankoff to Seattle Seahawks Coach Pete Carroll. “Duckworth’s ideas about the cultivation of tenacity have clearly changed some lives for the better” (The New York Times Book Review). Among Grit’s most valuable insights: any effort you make ultimately counts twice toward your goal; grit can be learned, regardless of IQ or circumstances; when it comes to child-rearing, neither a warm embrace nor high standards will work by themselves; how to trigger lifelong interest; the magic of the Hard Thing Rule; and so much more. Winningly personal, insightful, and even life-changing, Grit is a book about what goes through your head when you fall down, and how that—not talent or luck—makes all the difference. This is “a fascinating tour of the psychological research on success” (The Wall Street Journal).

Military Standard

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Author :
Publisher :
ISBN 13 :
Total Pages : 964 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Military Standard by : United States. Dept. of Defense

Download or read book Military Standard written by United States. Dept. of Defense and published by . This book was released on with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Art of Unit Testing

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Author :
Publisher : Simon and Schuster
ISBN 13 : 1638353050
Total Pages : 459 pages
Book Rating : 4.6/5 (383 download)

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Book Synopsis The Art of Unit Testing by : Roy Osherove

Download or read book The Art of Unit Testing written by Roy Osherove and published by Simon and Schuster. This book was released on 2013-11-24 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary The Art of Unit Testing, Second Edition guides you step by step from writing your first simple tests to developing robust test sets that are maintainable, readable, and trustworthy. You'll master the foundational ideas and quickly move to high-value subjects like mocks, stubs, and isolation, including frameworks such as Moq, FakeItEasy, and Typemock Isolator. You'll explore test patterns and organization, working with legacy code, and even "untestable" code. Along the way, you'll learn about integration testing and techniques and tools for testing databases and other technologies. About this Book You know you should be unit testing, so why aren't you doing it? If you're new to unit testing, if you find unit testing tedious, or if you're just not getting enough payoff for the effort you put into it, keep reading. The Art of Unit Testing, Second Edition guides you step by step from writing your first simple unit tests to building complete test sets that are maintainable, readable, and trustworthy. You'll move quickly to more complicated subjects like mocks and stubs, while learning to use isolation (mocking) frameworks like Moq, FakeItEasy, and Typemock Isolator. You'll explore test patterns and organization, refactor code applications, and learn how to test "untestable" code. Along the way, you'll learn about integration testing and techniques for testing with databases. The examples in the book use C#, but will benefit anyone using a statically typed language such as Java or C++. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. What's Inside Create readable, maintainable, trustworthy tests Fakes, stubs, mock objects, and isolation (mocking) frameworks Simple dependency injection techniques Refactoring legacy code About the Author Roy Osherove has been coding for over 15 years, and he consults and trains teams worldwide on the gentle art of unit testing and test-driven development. His blog is at ArtOfUnitTesting.com. Table of Contents PART 1 GETTING STARTED The basics of unit testing A first unit test PART 2 CORE TECHNIQUES Using stubs to break dependencies Interaction testing using mock objects Isolation (mocking) frameworks Digging deeper into isolation frameworks PART 3 THE TEST CODE Test hierarchies and organization The pillars of good unit tests PART 4 DESIGN AND PROCESS Integrating unit testing into the organization Working with legacy code Design and testability

Learning Go Programming

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Author :
Publisher : Packt Publishing Ltd
ISBN 13 : 1784392332
Total Pages : 340 pages
Book Rating : 4.7/5 (843 download)

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Book Synopsis Learning Go Programming by : Vladimir Vivien

Download or read book Learning Go Programming written by Vladimir Vivien and published by Packt Publishing Ltd. This book was released on 2016-10-26 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: An insightful guide to learning the Go programming language About This Book Insightful coverage of Go programming syntax, constructs, and idioms to help you understand Go code effectively Push your Go skills, with topics such as, data types, channels, concurrency, object-oriented Go, testing, and network programming Each chapter provides working code samples that are designed to help reader quickly understand respective topic Who This Book Is For If you have prior exposure to programming and are interested in learning the Go programming language, this book is designed for you. It will quickly run you through the basics of programming to let you exploit a number of features offered by Go programming language. What You Will Learn Install and configure the Go development environment to quickly get started with your first program. Use the basic elements of the language including source code structure, variables, constants, and control flow primitives to quickly get started with Go Gain practical insight into the use of Go's type system including basic and composite types such as maps, slices, and structs. Use interface types and techniques such as embedding to create idiomatic object-oriented programs in Go. Develop effective functions that are encapsulated in well-organized package structures with support for error handling and panic recovery. Implement goroutine, channels, and other concurrency primitives to write highly-concurrent and safe Go code Write tested and benchmarked code using Go's built test tools Access OS resources by calling C libraries and interact with program environment at runtime In Detail The Go programming language has firmly established itself as a favorite for building complex and scalable system applications. Go offers a direct and practical approach to programming that let programmers write correct and predictable code using concurrency idioms and a full-featured standard library. This is a step-by-step, practical guide full of real world examples to help you get started with Go in no time at all. We start off by understanding the fundamentals of Go, followed by a detailed description of the Go data types, program structures and Maps. After this, you learn how to use Go concurrency idioms to avoid pitfalls and create programs that are exact in expected behavior. Next, you will be familiarized with the tools and libraries that are available in Go for writing and exercising tests, benchmarking, and code coverage. Finally, you will be able to utilize some of the most important features of GO such as, Network Programming and OS integration to build efficient applications. All the concepts are explained in a crisp and concise manner and by the end of this book; you would be able to create highly efficient programs that you can deploy over cloud. Style and approach The book is written to serve as a reader-friendly step-by-step guide to learning the Go programming language. Each topic is sequentially introduced to build on previous materials covered. Every concept is introduced with easy-to-follow code examples that focus on maximizing the understanding of the topic at hand.

Munitions Systems Specialist (AFSC 46150).

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Author :
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Munitions Systems Specialist (AFSC 46150). by : William J. Richard

Download or read book Munitions Systems Specialist (AFSC 46150). written by William J. Richard and published by . This book was released on 1984 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: