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Even bad code can function. But if code isn't clean, it can bring a development organization to its knees. Every year, countless hours and significant resources are lost because of poorly written code. But it doesn't have to be that way.Noted software expert Robert C. Martin, presents a revolutionary paradigm with Clean Code: A Handbook of Agile Software Craftsmanship. Martin, who has helped bring agile principles from a practitioner's point of view to tens of thousands of programmers, has teamed up with his colleagues from Object Mentor to distill their best agile practice of cleaning code on the fly into a book that will instill within you the values of software craftsman, and make you a better programmerbut only if you work at it.What kind of work will you be doing? You'll be reading codelots of code. And you will be challenged to think about what's right about that code, and what's wrong with it. More importantly you will be challenged to reassess your professional values and your commitment to your craft.  Clean Code is divided into three parts. The first describes the principles, patterns, and practices of writing clean code. The second part consists of several case studies of increasing complexity. Each case study is an exercise in cleaning up codeof transforming a code base that has some problems into one that is sound and efficient. The third part is the payoff: a single chapter containing a list of heuristics and smells gathered while creating the case studies. The result is a knowledge base that describes the way we think when we write, read, and clean code. Readers will come away from this book understandingHow to tell the difference between good and bad code How to write good code and how to transform bad code into good code How to create good names, good functions, good objects, and good classes How to format code for maximum readability How to implement complete error handling without obscuring code logic How to unit test and practice test-driven development What smells and heuristics can help you identify bad codeThis book is a must for any developer, software engineer, project manager, team lead, or systems analyst with an interest in producing better code. 

WHAT EVERY OPTION TRADER NEEDS TO KNOW. THE ONE BOOK EVERY TRADER SHOULD OWN.The bestselling Option Volatility & Pricing has made Sheldon Natenberg a widely recognized authority in the option industry. At firms around the world, the text is often the first book that new professional traders aregiven to learn the trading strategies and risk management techniques required for success in option markets.Now, in this revised, updated, and expanded second edition, this thirty-year trading professional presents the most comprehensive guide to advanced trading strategies and techniques now in print. Covering a wide range of topics as diverse and exciting as the marketitself, this text enables both new and experiencedtraders to delve in detail into the many aspects of option markets, including: The foundations of option theory Dynamic hedging Volatility and directional trading strategies Risk analysis Position management Stock index futures and options Volatility contractsClear, concise, and comprehensive, the second edition of Option Volatility & Pricing is sure to be an important addition to every option trader's library--as invaluable as Natenberg's acclaimed seminars at the world'slargest derivatives exchanges and trading firms.You'll learn how professional option traders approach the market, including the trading strategies and risk management techniques necessary for success. You'll gain afuller understanding of how theoretical pricing models work. And, best of all, you'll learn how to apply the principles of option evaluation to create strategies that, given a trader's assessment of market conditions and trends, have the greatest chance of success.Option trading is both a science and an art. This book shows how to apply both to maximum effect.

The revolutionary “Red Book” that helped a generation work smarter, better, and faster—now expanded and updated with new stories, new ideas, and new methods to radically improve the way you and your company deliver resultsIf you’ve ever been startled by how fast the world is changing, the Scrum framework is one of the reasons why. Productivity gains in workflow of as much as 1,200 percent have been recorded, and there’s no more lucid—or compelling—explainer of Scrum and its bright promise than Jeff Sutherland. The thorny problem that Sutherland began tackling back then boils down to this: People are spectacularly bad at doing things with agility and efficiency. Best-laid plans go up in smoke. Teams often work at cross-purposes to one another. And when the pressure rises, unhappiness soars.Woven with insights from martial arts, judicial decision making, advanced aerial combat, robotics, and Sutherland’s experience as a West Point–educated fighter pilot, a biometrics expert, a medical researcher, an early innovator of ATM technology, and a C-level executive at eleven different technology companies, this book will take you to Scrum’s front lines, where Sutherland’s system has brought the FBI into the twenty-first century, helped support John Deere’s supply chain amid a global pandemic and supply chain shortage, reduced poverty in the Third World, and even planned weddings and accomplished weekend chores.The way we work has changed dramatically since Sutherland first introduced Scrum a decade ago. This urgent update shares new insights and provides new tools to take advantage of the radical productivity that Scrum delivers. Sutherland will show you how to optimize working with artificial intelligence and share the latest cognitive science research on culture, psychological safety, diversity, and happiness, and how these factors drive performance, innovation, and overall organizational health.This new edition contains a decade of lessons learned. Whether it’s ten years ago, now, or ten years into the future, the Scrum framework is guaranteed to help you deliver results. But the most important reason to read this book is that it may just help you achieve what others consider unachievable.

  Capturing a wealth of experience about the design of object-oriented software, four top-notch designers present a catalog of simple and succinct solutions to commonly occurring design problems. Previously undocumented, these 23 patterns allow designers to create more flexible, elegant, and ultimately reusable designs without having to rediscover the design solutions themselves. The authors begin by describing what patterns are and how they can help you design object-oriented software. They then go on to systematically name, explain, evaluate, and catalog recurring designs in object-oriented systems. With Design Patterns as your guide, you will learn how these important patterns fit into the software development process, and how you can leverage them to solve your own design problems most efficiently.  

The Law of Market Failure: Most new products will fail in the market, even if competently executed.Using his experience at Google, his remarkable success as an entrepreneur and consultant, and insights from his lectures at Stanford University and Google, Alberto Savoia’s The Right It offers an unparalleled approach to beating the beast that is market failure.Millions of people around the world are working hard to bring to life new ideas. Some of these ideas will turn out to be stunning successes that will have a major impact on our world and our culture: The next Google, the next Polio vaccine, the next Harry Potter, the next Red Cross, the next Ford Mustang. Others will be smaller, more personal but no less meaningful, successes: A little restaurant that becomes a neighborhood favorite, a biography that does not make the best-seller list but tells an important story, a local nonprofit to care for abandoned pets. At this very same moment, another group of people is working equally hard to develop new ideas that, when launched, will fail. Some of them will fail spectacularly and publicly: like New Coke, the movie “John Carter”, or the Ford Edsel. Others will be smaller, more private, but no less painful failures: A home-based business that never takes off, a children’s book that neither publishers nor children have any interest in, a charity for a cause that too few people care enough about.If you are currently working to develop a new idea, whether on your own or as part of a team, which group are you in? Most people believe that they either are, or will be, in the first group—the group whose ideas will be successful. All they have to do is work hard and execute well. Unfortunately, we know that this cannot be the case. The law of market failure tells us that up to 90 percent of most new products, services, businesses, and initiatives will fail soon after they are launched—regardless of how promising they sound, how much we commit to them, or how well we execute them. This is a hard fact to accept. We believe that other people fail because they don’t know what they are doing. Somehow, we believe that this does not apply to us and to our idea—especially if we’ve experienced victories in the past.Filled with detailed case studies, a lesson on creating your own hard data, a strategy for market engagement, and an introduction to the concept of a pretotype (not a prototype), The Right It is a groundbreaking, entertaining, and highly practical book delivers a proven formula for turning ideas, products, services, and businesses into successful endeavors.As Alberto writes, “make sure you are building The Right It before you build It right”.

Escape “Zombie Scrum” and Get Real Value from Agile! “Professional Scrum and Zombie Scrum are mortal enemies in eternal combat. If you relax your guard, Zombie Scrum comes back. This guide helps you stay on your guard, providing very practical tips for identifying when you have become a Zombie and how to stop this from happening. A must-have for any Zombie Scrum hunter.” --Dave West, CEO, Scrum.org “Barry, Christiaan, and Johannes have done a magnificent job of accumulating successful experiences and sharing their inspiring stories in this very practical book. They don't shy away from telling it like it is, which is why their proposals are always as useful as they are grounded in reality.” --Henri Lipmanowicz, cofounder, Liberating Structures Millions of professionals use Scrum. It is the #1 approach to agile software development in the world. Even so, by some estimates, over 70% of Scrum adoptions fall flat. Developers find themselves using “Zombie Scrum” processes that look like Scrum, but are slow, lifeless, and joyless. Scrum is just not working for them. Zombie Scrum Survival Guide reveals why Scrum runs aground and shows how to supercharge your Scrum outcomes, while having a lot more fun along the way. Humorous, visual, and extremely relatable, it offers practical approaches, exercises, and tools for escaping Zombie Scrum. Even if you are surrounded by skeptics, this book will be the antidote to help you build more of what users need, ship faster, improve more continuously, interact more successfully in any team, and feel a whole lot better about what you are doing. Suddenly, one day soon, you will remember: that is why we adopted Scrum in the first place! Learn how Zombie Scrum infects you, why it spreads, and how to inoculate yourself Get closer to your stakeholders, and wake up to their understanding of value Discover why Zombie teams can't learn, and what to do about it Clear away the specific obstacles to real continuous improvement Make self-managed teams real so people can behave like humans, not Zombies Zombie Scrum Survival Guide is for Scrum Masters, Scrum practitioners, Agile coaches and leaders, and everyone who wants to transform the promises of Scrum into reality. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

The 10th-anniversary edition of the New York Times business bestseller-now updated with "Answers to Ten Questions People Ask"We attempt or avoid difficult conversations every day-whether dealing with an underperforming employee, disagreeing with a spouse, or negotiating with a client. From the Harvard Negotiation Project, the organization that brought you Getting to Yes, Difficult Conversations provides a step-by-step approach to having those tough conversations with less stress and more success. you'll learn how to:· Decipher the underlying structure of every difficult conversation· Start a conversation without defensiveness· Listen for the meaning of what is not said· Stay balanced in the face of attacks and accusations· Move from emotion to productive problem solving

In a sweeping vision for the future of work, Neumeier shows that the massive problems of the 21st century are largely the consequence of a paradigm shift—a shuddering gear-change from the familiar Industrial Age to the unfamiliar “Robotic Age,” an era of increasing man-machine collaboration.   This change is creating the “Robot Curve,” an accelerating waterfall of obsolescence and opportunity that is currently reshuffling the fortunes of workers, companies, and national economies. It demonstrates how the cost and value of a unit of work go down as it moves from creative to skilled to rote, and, finally, to robotic. While the Robot Curve is dangerous to those with brittle or limited skills, it offers unlimited potential to those with metaskills—master skills that enable other skills.   Neumeier believes that the metaskills we need in a post-industrial economy are feeling (intuition and empathy), seeing (systems thinking), dreaming (applied imagination), making (design), and learning (autodidactics). These are not the skills we were taught in school. Yet they’re the skills we’ll need to harness the curve.   In explaining each of the metaskills, he offers encouragement and concrete advice for mastering their intricacies. At the end of the book he lays out seven changes that education can make to foster these important talents.   This is a rich, exciting book for forward-thinking educators, entrepreneurs, designers, artists, scientists, and future leaders in every field. It comes illustrated with clear diagrams and a 16-page color photo essay. Those who enjoy this book may be interested in its slimmer companion, The 46 Rules of Genius, also by Marty Neumeier.              Things you’ll learn in Metaskills:   - How to stay ahead of the “robot curve” - How to account for “latency” in your predictions - The 9 most common traps of systems behavior - How to distinguish among 4 types of originality - The 3 key steps in generating innovative solutions - 6 ways to think like Steve Jobs - How to recognize the 3 essential qualities of beauty - 24 aesthetic tools you can apply to any kind of work - 10 strategies to trigger breakthrough ideas - Why every team needs an X-shaped person - How to overcome the 5 forces arrayed against simplicity - 6 tests for measuring the freshness of a concept   - How to deploy the 5 principles of “uncluding” - The 10 tests for measuring great work - How to sell an innovative concept to an organization - 12 principles for constructing a theory of learning - How to choose a personal mission for the real world - The 4 levels of professional achievement - 7 steps for revolutionizing education From the back cover "Help! A robot ate my job!" If you haven't heard this complaint yet, you will. Today's widespread unemployment is not a jobs crisis. It's a talent crisis. Technology is taking every job that doesn't need a high degree of creativity, humanity, or leadership. The solution? Stay on top of the Robot Curve--a constant waterfall of obsolescence and opportunity fed by competition and innovation. Neumeier presents five metaskills--feeling, seeing, dreaming, making, and learning--that will accelerate your success in the Robotic Age.

Simple yet effective advice for anyone who wants their money to work harder than they do.Most investment books offer a bewildering array of complex strategies for how best to invest your money. But often the chances of success are remote and the rules are impossible to follow in practice.Smarter Investing introduces you to a simple and powerful set of rules for successful investing, helping you to build an investment portfolio that suits your needs, stays the course when markets get rough and quietly gets on with the job of generating better results.In this updated and revised edition, Tim Hale gives you all the advice you’ll need and demonstrates that the key to successful investing is to do a few straightforward things exceptionally well. Smarter Investing will help you:Establish what you want your money to do for you Work out how much money you need to achieve your goals Avoid the mistakes that generations of investors have made Build a balanced portfolio that’s right for you, using a simple set of understandable and accessible building blocks Select robust and transparent investment products easily and effectively

In this timely manifesto, the authors of the New York Times bestseller Rework broadly reject the prevailing notion that long hours, aggressive hustle, and "whatever it takes" are required to run a successful business today.In Rework, Jason Fried and David Heinemeier Hansson introduced a new path to working effectively. Now, they build on their message with a bold, iconoclastic strategy for creating the ideal company culture—what they call "the calm company." Their approach directly attack the chaos, anxiety, and stress that plagues millions of workplaces and hampers billions of workers every day.Long hours, an excessive workload, and a lack of sleep have become a badge of honor for modern professionals. But it should be a mark of stupidity, the authors argue. Sadly, this isn’t just a problem for large organizations—individuals, contractors, and solopreneurs are burning themselves out the same way. The answer to better productivity isn’t more hours—it’s less waste and fewer things that induce distraction and persistent stress.It’s time to stop celebrating Crazy, and start celebrating Calm, Fried and Hansson assert.Fried and Hansson have the proof to back up their argument. "Calm" has been the cornerstone of their company’s culture since Basecamp began twenty years ago. Destined to become the management guide for the next generation, It Doesn't Have to Be Crazy at Work is a practical and inspiring distillation of their insights and experiences. It isn’t a book telling you what to do. It’s a book showing you what they’ve done—and how any manager or executive no matter the industry or size of the company, can do it too.