It took the open source world by storm since its inception in 2005, and is used by small development shops and giants like Google, Red Hat, and IBM, and of course many open source projects.A book by Git experts to turn you into a Git expert. Introduces the world of distributed version control Shows how to build a Git development workflow.

    Aiming to tell the dark secrets of computer arithmetic, this title is suitable for library developers, compiler writers, and lovers of elegant hacks.

    If you study Seneca, you'll be in good company. He was popular with the educated elite of the Greco-Roman Empire, but Thomas Jefferson also had Seneca on his bedside table. Thought leaders in Silicon Valley tout the benefits of Stoicism, and NFL management, coaches, and players alike - from teams such as the Patriots and Seahawks - have embraced it because the principles make them better competitors. Stoicism is a no-nonsense philosophical system designed to produce dramatic real-world effects. Think of it as an ideal operating system for thriving in high-stress environments. This is your guide. Length: 10 hrs 9 mins

    In Messing with the Enemy, the cyber and homeland security expert introduces us to a frightening world in which terrorists and cyber criminals don’t hack your computer, they hack your mind. Watts reveals how these malefactors use your information and that of your friends and family to work for them through social media, which they use to map your social networks, scour your world affiliations, and master your fears and preferences.Thanks to the schemes engineered by social media manipulators using you and your information, business executives have coughed up millions in fraudulent wire transfers, seemingly good kids have joined the Islamic State, and staunch anti-communist Reagan Republicans have cheered the Russian government’s hacking of a Democratic presidential candidate’s e-mails. Watts knows how they do it because he’s mirrored their methods to understand their intentions, combat their actions, and coopt their efforts.Watts examines a particular social media platform—from Twitter to internet Forums to Facebook to LinkedIn—and a specific bad actor—from al Qaeda to the Islamic State to the Russian and Syrian governments—to illuminate exactly how social media tracking is used for nefarious purposes. He explains how he’s learned, through his successes and his failures, to engage with hackers, terrorists, and even the Russians—and how these interactions have generated methods of fighting back. Shocking, funny, and eye-opening, Messing with the Enemy is a deeply urgent guide for living safe and smart in a super-connected world.

    Turing’s openness about his homosexuality at a time when it was an imprisonable offense ultimately led to his untimely lo death at the age of only forty-one. In Alan Turing: Unlocking the Enigma, David Boyle reveals the mysteries behind the man and his remarkable career. Aged just 22, Turing was elected a fellow at King's College, Cambridge on the strength of a dissertation in which he proved the central limit theorem. By the age of 33, he had been awarded the OBE by King George VI for his wartime services: Turing was instrumental in cracking the Nazi Enigma machines at the top secret code breaking establishment at Bletchley Park during the Second World War.But his achievements were to be tragically overshadowed by the paranoia of the post-War years. Hounded for his supposedly subversive views and for his sexuality, Turing was prosecuted in 1952, and forced to accept the humiliation of hormone treatment to avoid a prison sentence. Just two years later, at the age of 41 he was dead. The verdict: cyanide poisoning.Was Turing’s death accidental as his mother always claimed? Or did persistent persecution drive him to take him own life?Alan Turing: Unlocking the Enigma seeks to find the man behind the science, illuminating the life of a person who is still a shadowy presence behind his brilliant achievements.

    One slogan of Perl is that it makes easy things easy and hard things possible. "Intermediate Perl" is about making the leap from the easy things to the hard ones.Originally released in 2003 as "Learning Perl Objects, References, and Modules" and revised and updated for Perl 5.8, this book offers a gentle but thorough introduction to intermediate programming in Perl. Written by the authors of the best-selling "Learning Perl," it picks up where that book left off. Topics include: Packages and namespacesReferences and scopingManipulating complex data structuresObject-oriented programmingWriting and using modulesTesting Perl codeContributing to CPANFollowing the successful format of "Learning Perl," we designed each chapter in the book to be small enough to be read in just an hour or two, ending with a series of exercises to help you practice what you've learned. To use the book, you just need to be familiar with the material in "Learning Perl" and have ambition to go further.Perl is a different language to different people. It is a quick scripting tool for some, and a fully-featured object-oriented language for others. It is used for everything from performing quick global replacements on text files, to crunching huge, complex sets of scientific data that take weeks to process. Perl is what you make of it. But regardless of what you use Perl for, this book helps you do it more effectively, efficiently, and elegantly."Intermediate Perl" is about learning to use Perl as a programming language, and not just a scripting language. This is the book that turns the Perl dabbler into the Perl programmer.

    Now, two science professors give us the tools to dismantle misinformation and think clearly in a world of fake news and bad data.It's increasingly difficult to know what's true. Misinformation, disinformation, and fake news abound. Our media environment has become hyperpartisan. Science is conducted by press release. Startup culture elevates bullshit to high art. We are fairly well equipped to spot the sort of old-school bullshit that is based in fancy rhetoric and weasel words, but most of us don't feel qualified to challenge the avalanche of new-school bullshit presented in the language of math, science, or statistics. In Calling Bullshit, Professors Carl Bergstrom and Jevin West give us a set of powerful tools to cut through the most intimidating data.You don't need a lot of technical expertise to call out problems with data. Are the numbers or results too good or too dramatic to be true? Is the claim comparing like with like? Is it confirming your personal bias? Drawing on a deep well of expertise in statistics and computational biology, Bergstrom and West exuberantly unpack examples of selection bias and muddled data visualization, distinguish between correlation and causation, and examine the susceptibility of science to modern bullshit.We have always needed people who call bullshit when necessary, whether within a circle of friends, a community of scholars, or the citizenry of a nation. Now that bullshit has evolved, we need to relearn the art of skepticism.

    Forty minutes later, rescuers found the body of four-year-old Eldon. Miraculously, his seven-year-old sister, Trinity, was saved. As the public cried out for blood, Amanda was arrested, convicted, and sentenced to thirty-five years in prison.Embarking on a seven-year quest for the truth, Rommelmann traced the roots of Amanda’s fury and desperation through thousands of pages of records, withheld documents, meetings with lawyers and convicts, and interviews with friends and family who felt shocked, confused, and emotionally swindled by a woman whose entire life was now defined by an unspeakable crime. At the heart of that crime: a tempestuous marriage, a family on the fast track to self-destruction, and a myriad of secrets and lies as dark and turbulent as the Willamette River. “In To the Bridge, Nancy Rommelmann takes what many consider the most unforgivable of crimes—a mother set on murdering her own children—and delivers something thoughtful and provocative: a deeply reported, sensitively told, all-too-relevant tragedy of addiction and codependency, toxic masculinity, and capricious justice. You won’t be able to look away—nor should any of us.” —Robert Kolker, New York Times bestselling author of Lost Girls: An Unsolved American Mystery “How do you understand the not understandable and forgive the unforgivable? So asks one of the characters in this clear-eyed investigation into something we all turn away from. To the Bridge is a tour de force of both journalism and compassion, in the lineage of such masterpieces as In Cold Blood and The Executioner’s Song. Word by word, sentence by sentence, Rommelmann’s writing is that good. And so is her heart.” —Nick Flynn, PEN/Martha Albrand Award–winning author of Another Bullshit Night in Suck City

    Building on their experience as professional systems analysts and award-winning teachers, authors Dennis, Wixom, and Roth capture the experience of developing and analyzing systems in a way that students can understand and apply.With Systems Analysis and Design, 4th edition , students will leave the course with experience that is a rich foundation for further work as a systems analyst.

    Thanks to Bruce Kasanoff’s engaging writing and sage advice, this is an enjoyable book that’s full of new ideas to put into action immediately." -- Adam Grant, Wharton professor and bestselling author of Give and Take Do you feel uncomfortable blowing your own horn? Do you struggle to get your fair share of attention? If either is true, this little gem of a book is for you. It provides you with quick and effective tips on the most appropriate ways to make a name for yourself in our hyper-connected world. The book is organized around the author's "Simplify Your Future" framework for managing your career and life: Be generous and expert, trustworthy and clear, open-minded and adaptable, persistent and present.