He explains why invisible and unmanaged queues are the underlying root cause of poor product development performance. He shows why these queues form and how they undermine the speed, quality, and efficiency in product development.

    That was before one pioneering work documented the underground computer revolution that was about to change our world forever. With groundbreaking profiles of Bill Gates, Steve Wozniak, MIT's Tech Model Railroad Club, and more, Steven Levy's Hackers brilliantly captured a seminal moment when the risk-takers and explorers were poised to conquer twentieth-century America's last great frontier. And in the Internet age, the hacker ethic-first espoused here-is alive and well.

    With this hands-on guide, you'll learn how to write effective, idiomatic Python code by leveraging its best and possibly most neglected features. Author Luciano Ramalho takes you through Python's core language features and libraries, and shows you how to make your code shorter, faster, and more readable at the same time.Many experienced programmers try to bend Python to fit patterns they learned from other languages, and never discover Python features outside of their experience. With this book, those Python programmers will thoroughly learn how to become proficient in Python 3.This book covers:Python data model: understand how special methods are the key to the consistent behavior of objectsData structures: take full advantage of built-in types, and understand the text vs bytes duality in the Unicode ageFunctions as objects: view Python functions as first-class objects, and understand how this affects popular design patternsObject-oriented idioms: build classes by learning about references, mutability, interfaces, operator overloading, and multiple inheritanceControl flow: leverage context managers, generators, coroutines, and concurrency with the concurrent.futures and asyncio packagesMetaprogramming: understand how properties, attribute descriptors, class decorators, and metaclasses work"

    A number of studies show a link between vitamin K2, bone health and heart health. Is vitamin K2 a nutrient you need more of in your diet? As physicians, we feel everyone needs to be aware of the role this vitamin plays in health and wellness. This concise ebook explores the link between vitamin K2 and how it may protect against some of the most common diseases you’re at risk for as you age. Here are some of the questions this book will answer: The Role of Vitamin K in Your Body How Vitamin K2 Differs from Vitamin K1 and Why Most People Don’t Get Enough of It The Various Isoforms of Vitamin K2 and Which Ones Are Most Important for Health The Role Vitamin K2 Plays in Bone Health and Osteoporosis Prevention Vitamin K2 and Heart Disease: Can It Lower Your Risk or Even Reverse Atherosclerosis? Do You Need a Vitamin K2 Supplement? Vitamin K2 and Cancer: Is There a Link? The Role Vitamin K2 Plays in Dental Health Are You at Risk for Vitamin K Deficiency? Can You Get Enough Vitamin K2 Through Diet Alone? The Best Dietary Source of Vitamin K2 Why You Must Have Vitamin K2 if You Take a Vitamin D Supplement Are There Risks to Taking a Vitamin K2 Supplement? One Type of Vitamin K2 Supplement Source You Should Avoid You should have a better understanding of the health benefits of vitamin K2 once you finish.

    This groundbreaking new book sets out the principles and technical practices that enable rapid, incremental delivery of high quality, valuable new functionality to users. Through automation of the build, deployment, and testing process, and improved collaboration between developers, testers, and operations, delivery teams can get changes released in a matter of hours-- sometimes even minutes-no matter what the size of a project or the complexity of its code base. Jez Humble and David Farley begin by presenting the foundations of a rapid, reliable, low-risk delivery process. Next, they introduce the "deployment pipeline," an automated process for managing all changes, from check-in to release. Finally, they discuss the "ecosystem" needed to support continuous delivery, from infrastructure, data and configuration management to governance. The authors introduce state-of-the-art techniques, including automated infrastructure management and data migration, and the use of virtualization. For each, they review key issues, identify best practices, and demonstrate how to mitigate risks. Coverage includes - Automating all facets of building, integrating, testing, and deploying software - Implementing deployment pipelines at team and organizational levels - Improving collaboration between developers, testers, and operations - Developing features incrementally on large and distributed teams - Implementing an effective configuration management strategy - Automating acceptance testing, from analysis to implementation - Testing capacity and other non-functional requirements - Implementing continuous deployment and zero-downtime releases - Managing infrastructure, data, components and dependencies - Navigating risk management, compliance, and auditing Whether you're a developer, systems administrator, tester, or manager, this book will help your organization move from idea to release faster than ever--so you can deliver value to your business rapidly and reliably.

    Identity Theft. Corporate Espionage. National secrets compromised. Can anyone promise security in our digital world?The man who introduced cryptography to the boardroom says no. But in this fascinating read, he shows us how to come closer by developing security measures in terms of context, tools, and strategy. Security is a process, not a product – one that system administrators and corporate executives alike must understand to survive.This edition updated with new information about post-9/11 security.

    It covers topics ranging from personal responsibility and career development to architectural techniques for keeping your code flexible and easy to adapt and reuse. Read this book, and you'll learn how toFight software rot; Avoid the trap of duplicating knowledge; Write flexible, dynamic, and adaptable code; Avoid programming by coincidence; Bullet-proof your code with contracts, assertions, and exceptions; Capture real requirements; Test ruthlessly and effectively; Delight your users; Build teams of pragmatic programmers; and Make your developments more precise with automation. Written as a series of self-contained sections and filled with entertaining anecdotes, thoughtful examples, and interesting analogies, The Pragmatic Programmer illustrates the best practices and major pitfalls of many different aspects of software development. Whether you're a new coder, an experienced programmer, or a manager responsible for software projects, use these lessons daily, and you'll quickly see improvements in personal productivity, accuracy, and job satisfaction. You'll learn skills and develop habits and attitudes that form the foundation for long-term success in your career. You'll become a Pragmatic Programmer.

    They built lavish villas designed by the best Beaux Arts–style architects of the time, including Richard Morris Hunt, Charles McKim and Robert Swain Peabody. America’s elite delighted in referring to these grand retreats as “summer cottages,” where they would play tennis and polo and sail their yachts along the shores of the Ocean State. The coachman had an important role as the discreet outdoor butler for Gilded Age gentlemen—not only was he in charge of the horses, but he also acted as a travel advisor and connoisseur of entertainment venues. From the driver’s seat, author and guide Edward Morris provides a diverse collection of biographical sketches that reveal the outrageous and opulent lives of some of America’s leading entrepreneurs.

    The bad news is there might be something wrong with you.

    This book highlights her foster and forever dogs' antics and challenges.A portion of proceeds is donated back to Cocker Spaniel rescue.Excerpt: Nine-year-old Rags was found roaming the streets as a stray. When she landed at the shelter, she needed six baths to free her from the oil in which she was covered. Her little rear had no fur, and the skin in that area was as tough as leather. Her issues were severe, including water-filled blisters on her feet and legs.Poor Rags was the saddest-looking Cocker I had ever seen. Her eyes were downcast and droopy, and the fur around them was gone. She certainly was not very attractive.For many long months we treated Rags with antibiotics, and we bathed her three times a week with medicated shampoo. She was a good patient, never complaining even though she had to soak in the bathtub for 10 minutes each time.Finally, our efforts paid off, and a new dog emerged. At adoption events, people commented on Rags' beauty and her soulful face. This was progress! Now, our task was to convince some special person to look beyond her age...Does Rags find a home? Buy the book to find out!

    His ultimate proposition is that people need to start caring less about everything. Instead, the key to living a good life is in individuals knowing what matters to them and not wasting energy stressing over every little thing. He then proceeds to educate us on how to move forward by going backwards. Manson strongly believes that the endless pursuit of a flawless life, fueled by today's picture-perfect social media standards, is responsible for many of the psychological illnesses that have become rampant. The book culminates in a conclusion that we need to look beyond ourselves, drop the entitled airs, and embrace the ugliness and uncertainties before we can live better lives. This book contains a comprehensive, well detailed summary and key takeaways of the original book by Mark Manson. It summarizes the book in detail, to help people effectively understand, articulate and imbibe the original work by Mark. This book is not meant to replace the original book but to serve as a companion to it Contained is anExecutive Summary of the original book Key Points of each chapter and Brief chapter-by-chapter summaries To get this book, Scroll Up Now and Click on the "Buy now with 1-Click" Button to Download your Copy Right Away! Enjoy this edition instantly on your Kindle device! Now available in paperback and digital editions. Audio book coming soon!! Disclaimer: This is a summary, review of the book "The Subtle Art of Not Giving a F*ck" and not the original book.

    It hasn't always been pretty, and there's no way to sugar-coat ugly.So, if you're easily offended or faint of heart, my book may not be for you.If, on the other hand, you think your life is over cause you've made a mess of it, turn the page.Have I got a story for you?

     Christians are the most persecuted Faith group globally. Worldwide Terrorism has reached an ALL-TIME high. The Nation of Israel has been reborn. The nations of the world are coming against God’s Holy City, Jerusalem. Israel’s latter-day enemies are rising up, and allying together, just as the Holy Bible prophesied they would. We have witnessed rare and historic Blood Moons, and Solar Eclipses – and have even heard Trumpet Sounds emanating from the heavens. We have experienced some of the most powerful earthquakes in recorded history. Hurricanes are breaking records for size, intensity, and duration. Over 60,000,000 babies have been murdered through abortion. LGBT “Pride” is fueling a sexual revolution, and a global rebellion against God. Christian leaders, and Churches, are turning their backs on the Word of God. “Generation Z” is the LEAST Christian generation in history. This book delves deep into each of these Signs, which are exclusive to our Generation, and so much more. Believers, and non-believers alike, will lift up their eyes to the sky after reading the extremely captivating information, life-changing messages, and amazing revelations contained in this book. Prepare to have your Faith in Christ's return strengthened more than ever before!

    Ste-by-step instructions provide all the skills you need to create crazy robots, warriors, and whatever you can imagine.

    Timothy Treadwell had just been dragged into the alders to be eaten alive, but she was a city girl who was clueless when it came to bear safety and how to survive an attack by one. She could have lived if she had only known what to do.   Adventurer, author, and bush pilot, Tom Hron, who's spent a lifetime flying floatplanes and helicopters in Alaska's and Canada's most dangerous bear country, tells about real-life attacks and relates them to survival. He takes on the so-called experts and tells you what NOT to do. Blacks, browns, grizzlies, and polar bears--he covers them all in 240 spell-binding pages, and what you read may save your life.