Rev. ed. of: Were we controlled? / Lincoln Lawrence.

Get up to speed on Git for tracking, branching, merging, and managing code revisions. Through a series of step-by-step tutorials, this practical guide takes you quickly from Git fundamentals to advanced techniques, and provides friendly yet rigorous advice for navigating the many functions of this open source version control system. This thoroughly revised edition also includes tips for manipulating trees, extended coverage of the reflog and stash, and a complete introduction to the GitHub repository. Git lets you manage code development in a virtually endless variety of ways, once you understand how to harness the system’s flexibility. This book shows you how. Learn how to use Git for several real-world development scenarios Gain insight into Git’s common-use cases, initial tasks, and basic functions Use the system for both centralized and distributed version control Learn how to manage merges, conflicts, patches, and diffs Apply advanced techniques such as rebasing, hooks, and ways to handle submodules Interact with Subversion (SVN) repositories—including SVN to Git conversions Navigate, use, and contribute to open source projects though GitHub

A leading artificial intelligence researcher lays out a new approach to AI that will enable people to coexist successfully with increasingly intelligent machines.

Third-grader Braden loves to be the center of attention. His comic genius, as he sees it, causes his friends to look at him in awe. But some poor decisions, like ill-timed jokes, forces the adults in Braden's life to teach him about impulse control.

If you believe that dieting down to your "ideal" weight will prolong your life; that reliving childhood trauma can undo adult personality problems; that alcoholics have addictive personalities, or that psychoanalysis helps cure anxiety, then get ready for a shock. In the climate of self-improvement that has reigned for the last twenty years, misinformation about treatments for everything from alcohol abuse to sexual dysfunction has flourished. Those of us trying to change these conditions are often frustrated by failure, mixed success, or success followed by a relapse. But have you ever asked yourself: can my condition really be changed? And if so, am I going about it in the most effective way? Grounding his conclusions in the most recent and most authoritative scientific studies, Seligman pinpoints the techniques and therapies that work best for each condition, explains why they work, and discusses how you can use them to change your life. Inside, you'll discover: the four natural healing factors for recovering from alcoholism; the vital difference between overeating and being overweight, and why dieters always gain back the pounds they "lost"; the four therapies that work for depression, and how you can "dispute" your way to optimistic thinking; the pros and cons of anger, and the steps to take to understand it and much more!

NEW YORK TIMES BESTSELLER • A leading political scientist examines the dramatic rise in violent extremism around the globe and sounds the alarm on the increasing likelihood of a second civil war in the United States “Required reading for anyone invested in preserving our 246-year experiment in self-government.”—The New York Times Book Review (Editors’ Choice) WINNER OF THE GLOBAL POLICY INSTITUTE AWARD • THE SUNDAY TIMES BOOK OF THE YEAR • ONE OF THE BEST BOOKS OF THE YEAR: Financial Times, The Times (UK), Esquire, Prospect (UK) Political violence rips apart several towns in southwest Texas. A far-right militia plots to kidnap the governor of Michigan and try her for treason. An armed mob of Trump supporters and conspiracy theorists storms the U.S. Capitol. Are these isolated incidents? Or is this the start of something bigger? Barbara F. Walter has spent her career studying civil conflict in places like Iraq, Ukraine, and Sri Lanka, but now she has become increasingly worried about her own country. Perhaps surprisingly, both autocracies and healthy democracies are largely immune from civil war; it’s the countries in the middle ground that are most vulnerable. And this is where more and more countries, including the United States, are finding themselves today. Over the last two decades, the number of active civil wars around the world has almost doubled. Walter reveals the warning signs—where wars tend to start, who initiates them, what triggers them—and why some countries tip over into conflict while others remain stable. Drawing on the latest international research and lessons from over twenty countries, Walter identifies the crucial risk factors, from democratic backsliding to factionalization and the politics of resentment. A civil war today won’t look like America in the 1860s, Russia in the 1920s, or Spain in the 1930s. It will begin with sporadic acts of violence and terror, accelerated by social media. It will sneak up on us and leave us wondering how we could have been so blind. In this urgent and insightful book, Walter redefines civil war for a new age, providing the framework we need to confront the danger we now face—and the knowledge to stop it before it’s too late.

From the Pulitzer Prize–winning author of The Looming Tower, and the pandemic novel The End of October: an unprecedented, momentous account of Covid-19—its origins, its wide-ranging repercussions, and the ongoing global fight to contain it "A book of panoramic breadth ... managing to surprise us about even those episodes we … thought we knew well … [With] lively exchanges about spike proteins and nonpharmaceutical interventions and disease waves, Wright’s storytelling dexterity makes all this come alive.” —The New York Times Book Review From the fateful first moments of the outbreak in China to the storming of the U.S. Capitol to the extraordinary vaccine rollout, Lawrence Wright’s The Plague Year tells the story of Covid-19 in authoritative, galvanizing detail and with the full drama of events on both a global and intimate scale, illuminating the medical, economic, political, and social ramifications of the pandemic. Wright takes us inside the CDC, where a first round of faulty test kits lost America precious time . . . inside the halls of the White House, where Deputy National Security Adviser Matthew Pottinger’s early alarm about the virus was met with confounding and drastically costly skepticism . . . into a Covid ward in a Charlottesville hospital, with an idealistic young woman doctor from the town of Little Africa, South Carolina . . . into the precincts of prediction specialists at Goldman Sachs . . . into Broadway’s darkened theaters and Austin’s struggling music venues . . . inside the human body, diving deep into the science of how the virus and vaccines function—with an eye-opening detour into the history of vaccination and of the modern anti-vaccination movement. And in this full accounting, Wright makes clear that the medical professionals around the country who’ve risked their lives to fight the virus reveal and embody an America in all its vulnerability, courage, and potential. In turns steely-eyed, sympathetic, infuriated, unexpectedly comical, and always precise, Lawrence Wright is a formidable guide, slicing through the dense fog of misinformation to give us a 360-degree portrait of the catastrophe we thought we knew.