Empfehlungen basierend auf "Zombie Scrum Survival Guide: A Journey to Recovery (The Professional Scrum Series)"

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 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 a software craftsman and make you a better programmer–but only if you work at it. What kind of work will you be doing? You’ll be reading code–lots 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 code–of 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 understanding How 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 This book is a must for any developer, software engineer, project manager, team lead, or systems analyst with an interest in producing better code.

When you trade, you're not just trading companies that deliver goods or services. You're trading against other traders who care about only one thing: taking your money. That's the #1 hard reality of trading - and most traders either don't know it, or don't act as if they do. In this book, top trader and hedge fund manager Quint Tatro shows how to win consistently in the "zero sum" game of trading, where there's a loser for every winner. You'll learn how to reflect your trading competition in every facet of trading and investing: choosing companies to invest in, knowing when to jump in and out of the market, and mastering the psychology and gamesmanship of trading. Coverage includes: Understanding the "other side of the trade": the thousands of pros you're trading against. Finding a technical edge with technical analysis you can exploit over and over again. Understanding sentiment and overcoming the human emotions and biases that cost you dearly. Utilizing the most essential strategies of fundamental analysis. Playing positions and probabilities, not P+Ls. Recognizing and capturing huge opportunities in down markets.

The Provocative and Practical Guide to Coaching Agile TeamsAs an agile coach, you can help project teams become outstanding at agile, creating products that make them proud and helping organizations reap the powerful benefits of teams that deliver both innovation and excellence.More and more frequently, ScrumMasters and project managers are being asked to coach agile teams. But it’s a challenging role. It requires new skills―as well as a subtle understanding of when to step in and when to step back. Migrating from “command and control” to agile coaching requires a whole new mind-set.In Coaching Agile Teams, Lyssa Adkins gives agile coaches the insights they need to adopt this new mind-set and to guide teams to extraordinary performance in a re-energized work environment. You’ll gain a deep view into the role of the agile coach, discover what works and what doesn’t, and learn how to adapt powerful skills from many allied disciplines, including the fields of professional coaching and mentoring.Coverage includes Understanding what it takes to be a great agile coach Mastering all of the agile coach’s roles: teacher, mentor, problem solver, conflict navigator, and performance coach Creating an environment where self-organized, high-performance teams can emerge Coaching teams past cooperation and into full collaboration Evolving your leadership style as your team grows and changes Staying actively engaged without dominating your team and stunting its growth Recognizing failure, recovery, and success modes in your coaching Getting the most out of your own personal agile coaching journeyWhether you’re an agile coach, leader, trainer, mentor, facilitator, ScrumMaster, project manager, product owner, or team member, this book will help you become skilled at helping others become truly great. What could possibly be more rewarding?

A timeless approach to investing wisely over an investment lifetime With the current market maelstrom as a background, this timely guide describes just how to plan a lifetime of investing, in good times and bad, discussing stocks and bonds as well as the relationship between risk and return. Filled with in-depth insights and practical advice, The Investor's Manifesto will help you understand the nuts and bolts of executing a lifetime investment plan, including: how to survive dealing with the investment industry, the practical meaning of market efficiency, how much to save, how to maintain discipline in the face of panics and manias, and what vehicles to use to achieve financial security and freedom. Written by bestselling author William J. Bernstein, well known for his insights on how individual investors can manage their personal wealth and retirement funds wisely Examines how the financial landscape has radically altered in the past two years, and what investors should do about it Contains practical insights that the everyday investor can understand Focuses on the concept of Pascal's Wager-identifying and avoiding worst-case scenarios, and planning investment decisions on that basis With The Investor's Manifesto as your guide, you'll quickly discover the timeless investment approaches that can put you in a better position to prosper over time.

Skilled at puncturing financial bubbles and other delusions of the Wall Street crowd, Burton Malkiel shows why a broad portfolio of stocks selected at random will match the performance of one carefully chosen by experts. Taking a shrewd look at the high-tech boom and its aftermath, Malkiel shows how to maximize gains and minimize losses in this era of electronic brokers, virtual gurus, and flashy investment vehicles. Learn how to analyze the potential returns, not only for stocks and bonds, but for the full range of investment opportunities, from money market accounts and real estate investment trusts to insurance, home owning, and tangible assets like gold and collectibles. Decode the rating game for mutual funds and discover the unique advantages of index mutual funds over the wide range of riskier alternatives. Year in and year out the best investing guide money can buy, this enhanced edition includes an update of Malkiel's famous "Life-Cycle Guide to Investing," showing how to match an investment strategy to your stage in life.

Totally revised and expanded to cover the newest forms of wagering and the latest handicapping theories, with examples of how to apply them, this book proves that the key to winning at the track is not in one all-powerful secret, but involves using the right tools at the right time.

C# has matured over the past decade: It's now a rich language with generics, functional programming concepts, and support for both static and dynamic typing. This palette of techniques provides great tools for many different idioms, but there are also many ways to make mistakes. In Effective C#, Second Edition, respected .NET expert Bill Wagner identifies fifty ways you can leverage the full power of the C# 4.0 language to express your designs concisely and clearly. Effective C#, Second Edition, follows a clear format that makes it indispensable to hundreds of thousands of developers: clear, practical explanations, expert tips, and plenty of realistic code examples. Drawing on his unsurpassed C# experience, Wagner addresses everything from types to resource management to dynamic typing to multicore support in the C# language and the .NET framework. Along the way, he shows how to avoid common pitfalls in the C# language and the .NET environment. You'll learn how to Use both types of C# constants for efficiency and maintainability (see Item 2) Employ immutable data types to promote multicore processing (see Item 20) Minimize garbage collection, boxing, and unboxing (see Items 16 and 45) Take full advantage of interfaces and delegates (see Items 22 though 25) Make the most of the parallel framework (see Items 35 through 37) Use duck typing in C# (see Item 38) Spot the advantages of the dynamic and Expression types over reflection (see Items 42 and 43) Assess why query expressions are better than loops (see Item 8) Understand how generic covariance and contravariance affect your designs (see Item 29) See how optional parameters can minimize the number of method overloads (see Item 10) You're already a successful C# programmer-this book will help you become an outstanding one.

This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. In iOS and macOS™ Performance Tuning, Marcel Weiher drills down to the code level to help you systematically optimize CPU, memory, I/O, graphics, and program responsiveness in any Objective-C, Cocoa, or CocoaTouch program.   This up-to-date guide focuses entirely on performance optimization for macOS and iOS. Drawing on 25 years of experience optimizing Apple device software, Weiher identifies concrete performance problems that can be discovered empirically via measurement. Then, based on a deep understanding of fundamental principles, he presents specific techniques for solving them.   Weiher presents insights you won’t find anywhere else, most of them applying to both macOS and iOS development. Throughout, he reveals common pitfalls and misconceptions about Apple device performance, explains the realities, and helps you reflect those realities in code that performs beautifully. Understand optimization principles, measurement, tools, pitfalls, and techniques Recognize when to carefully optimize, and when it isn’t worth your time Balance performance and encapsulation to create efficient object representations, communication, data access, and computation Avoid mistakes that slow down Objective-C programs and hinder later optimization Fix leaks and other problems with memory and resource management Address I/O issues associated with drives, networking, serialization, and SQLite Code graphics and UIs that don’t overwhelm limited iOS device resources Learn what all developers need to know about Swift performance

A captivating blend of cutting-edge scientific evidence and real-world stories providing leaders and managers with proven and practical strategies and tools for navigating today's emotionally taxing workplace.Broad changes have dramatically disrupted our workplaces and increased the emotional demands on leaders everywhere. Leaders now must support their teams' mental health and burnout (while managing their own), build trust with and motivate a remote and diverse workforce, allay employee fears of obsolescence while driving the integration of new technologies like AI, and demonstrate bottomless sensitivity and compassion while still delivering results at a relentless pace. No wonder leaders are burning out. Emotional labor is a daily unrecognized burden leaders carry and can have significant costs for their health and performance over time.However, achieving high performance and fulfillment without compromising your well-being is possible, and Emotionally Charged shows you how. Dina Denham Smith and Alicia A. Grandey debunk myths and equip you to handle emotionally loaded work events, from preparing for high-stakes scenarios to managing curveballs and conflicts, supporting distressed employees, and recovering effectively after being drained at work.Blending real-world cases from leaders and evidence-based insights, Emotionally Charged will help all leaders--from front-line managers to C-Suite execs--manage the new work landscape. Anchored in the science of emotions, Emotionally Charged will equip you with practical strategies and tools to lead successfully and thrive in the new age of work.

Use cases have become a very popular requirements-gathering technique, yet many developers struggle when faced with writing them. They grasp the basic concepts, but find that writing effective use cases turns out to be more difficult than they expected. One factor contributing to this difficulty is that the community lacks objective criteria for judging the quality of use cases. This new book articulates the qualities of effective use cases by applying the proven patterns concept of development to this requirements-gathering technique. The authors present a catalog of thirty-six patterns that help the reader become proficient at judging the quality of their (and other's) patterns. These patterns represent solutions to recurring problems that application developers have faced in writing use cases. Each pattern is presented with examples that help the reader understand the benefit of the pattern, and just as importantly, the consequences of ignoring its proper use.