This one's a keeper." --Robert C. Martin "If you want to be an expert in the state of the art in TDD, you need to understand the ideas in this book."--Michael Feathers Test-Driven Development (TDD) is now an established technique for delivering better software faster. TDD is based on a simple idea: Write tests for your code before you write the code itself. However, this simple idea takes skill and judgment to do well. Now there's a practical guide to TDD that takes you beyond the basic concepts. Drawing on a decade of experience building real-world systems, two TDD pioneers show how to let tests guide your development and "grow" software that is coherent, reliable, and maintainable. Steve Freeman and Nat Pryce describe the processes they use, the design principles they strive to achieve, and some of the tools that help them get the job done. Through an extended worked example, you'll learn how TDD works at multiple levels, using tests to drive the features and the object-oriented structure of the code, and using Mock Objects to discover and then describe relationships between objects. Along the way, the book systematically addresses challenges that development teams encounter with TDD--from integrating TDD into your processes to testing your most difficult features. Coverage includes - Implementing TDD effectively: getting started, and maintaining your momentum throughout the project - Creating cleaner, more expressive, more sustainable code - Using tests to stay relentlessly focused on sustaining quality - Understanding how TDD, Mock Objects, and Object-Oriented Design come together in the context of a real software development project - Using Mock Objects to guide object-oriented designs - Succeeding where TDD is difficult: managing complex test data, and testing persistence and concurrency

    In fact, this one document can steer an entire organization when it comes to delivering on company strategy. This practical guide teaches you how to create an effective product roadmap, and demonstrates how to use the roadmap to align stakeholders and prioritize ideas and requests. With it, you’ll learn to communicate how your products will make your customers and organization successful. Whether you're a product manager, product owner, business analyst, program manager, project manager, scrum master, lead developer, designer, development manager, entrepreneur, or business owner, this book will show you how to: Articulate an inspiring vision and goals for your product Prioritize ruthlessly and scientifically Protect against pursuing seemingly good ideas without evaluation and prioritization Ensure alignment with stakeholders Inspire loyalty and over­-delivery from your team Get your sales team working with you instead of against you Bring a user­ and buyer-­centric approach to planning and decision-making Anticipate opportunities and stay ahead of the game Publish a comprehensive roadmap without over­committing

    Meetings are a crucial part of all our lives, but too often they go nowhere and waste valuable time. In Six Thinking Hats, Edward de Bono shows how meetings can be transformed to produce quick, decisive results every time. The Six Hats method is a devastatingly simple technique based on the brain's different modes of thinking. The intelligence, experience and information of everyone is harnessed to reach the right conclusions quickly. These principles fundamentally change the way you work and interact. They have been adopted by businesses and governments around the world to end conflict and confusion in favour of harmony and productivity. 'An inspiring man with brilliant ideas. De Bono never ceases to amaze with his clarity of thought' Richard Branson.Edward de Bono invented the concept of lateral thinking. A world-renowned writer and philosopher, he is the leading authority in the field of creative thinking and the direct teaching of thinking as a skill. Dr de Bono has written more than 60 books, in 40 languages, with people now teaching his methods worldwide. He has chaired a special summit of Nobel Prize laureates, and been hailed as one of the 250 people who have contributed most to mankind

    Hardcover published by Quadragle/The New York Times Book Co., third printing, August 1977, copyright 1975.

     The role of the devil's advocate is nearly universal in business today. It allows individuals to step outside themselves and raise questions and concerns that effectively kill new projects and ideas, while claiming no personal responsibility. Nothing is more potent in stifling innovation. Drawing on nearly 20 years of experience managing IDEO, Kelley identifies ten roles people can play in an organization to foster innovation and new ideas while offering an effective counter to naysayers. Among these approaches are the Anthropologist—the person who goes into the field to see how customers use and respond to products, to come up with new innovations; the Cross-pollinator who mixes and matches ideas, people, and technology to create new ideas that can drive growth; and the Hurdler, who instantly looks for ways to overcome the limits and challenges to any situation. Filled with engaging stories of how companies like Kraft, Procter and Gamble, Cargill and Samsung have incorporated IDEO's thinking to transform the customer experience, THE TEN FACES OF INNOVATION is an extraordinary guide to nurturing and sustaining a culture of continuous innovation and renewal.

    But what if you could have your computer do them for you?In "Automate the Boring Stuff with Python," you'll learn how to use Python to write programs that do in minutes what would take you hours to do by hand no prior programming experience required. Once you've mastered the basics of programming, you'll create Python programs that effortlessly perform useful and impressive feats of automation to: Search for text in a file or across multiple filesCreate, update, move, and rename files and foldersSearch the Web and download online contentUpdate and format data in Excel spreadsheets of any sizeSplit, merge, watermark, and encrypt PDFsSend reminder emails and text notificationsFill out online formsStep-by-step instructions walk you through each program, and practice projects at the end of each chapter challenge you to improve those programs and use your newfound skills to automate similar tasks.Don't spend your time doing work a well-trained monkey could do. Even if you've never written a line of code, you can make your computer do the grunt work. Learn how in "Automate the Boring Stuff with Python.""

    Across all of these break-out companies, a set of common patterns has evolved into a repeatable playbook that Gil has codified in High Growth Handbook. Covering key topics including the role of the CEO, managing your board, recruiting and managing an executive team, M&A, IPOs and late stage funding rounds, and interspersed with over a dozen interviews with some of the biggest names in Silicon Valley including Reid Hoffman (LinkedIn), Marc Andreessen (Andreessen Horowitz), and Aaron Levie (Box), High Growth Handbook presents crystal clear guidance for navigating the most complex challenges that confront leaders and operators in high-growth startups. In what Reid Hoffman, cofounder of LinkedIn and co-author of the #1 NYT bestsellers The Alliance and The Startup of You calls "a trenchant guide," High Growth Handbook is the playbook for turning a startup into a unicorn. "Elad Gil is one of Silicon Valley's seriously knowledgeable and battle-tested players. If you want the chance to turn your startup into the next Google or Twitter, then read this trenchant guide from someone who played key roles in the growth of these companies." - Reid Hoffman, co-founder of LinkedIn, co-author of the #1 NYT bestsellers "The Alliance" and "The Startup of You," and host of the podcast Masters of Scale "Elad eschews trite management aphorisms in favor of pragmatic and straight-shooting insights on complex topics like managing a board of directors, executing functional re-organizations with as little trauma as possible, and everything in-between." - Dick Costolo, former CEO of Twitter and serial entrepreneur "Elad first invested in Airbnb when we were less than 10 people and provided early advice on scaling the company. This book shares these learnings for the next generation of entrepreneurs." - Nathan Blecharczyk, cofounder of Airbnb, Chief Strategy Officer, and Chairman of Airbnb China "Elad jam-packs every useful lesson about building and scaling companies into a single, digestible book. My only gripe is that he didn't write this when we were in the early days of Box as it would have saved my ass countless times." -Aaron Levie, cofounder and CEO of Box "Armed with observations gathered scaling some of the most successful and important companies of Silicon Valley, Elad has no-nonsense, highly applicable advice to any operator transitioning a company from the proverbial garage to the next stage and beyond." - Max Levchin, cofounder and CEO of Affirm, cofounder and CTO of PayPal "Elad is one of the most experienced operators in Silicon Valley having seen numerous companies hit their inflection point. His advice has been key for Coinbase as we go through hypergrowth, from hiring executives to improving M&A." - Brian Armstrong, cofounder and CEO of Coinbase"Elad is one of the best connected and respected early stage investors in the Valley - he invested in Minted when we had fewer than 50 employees and his advice was critical to us in growing our business to where we are now, in the low hundreds of millions in sales. In his book, he crystallizes all of these learnings for the next generation of companies."-Mariam Naficy, cofounder and CEO of Minted