Many examples are taken from real-world projects. The book focuses on high-level design as well as the gritty details of the Python syntax. The provided exercises inspire the reader to think about his or her own code, rather than providing solved problems. If you're new to Object Oriented Programming techniques, or if you have basic Python skills and wish to learn in depth how and when to correctly apply Object Oriented Programming in Python, this is the book for you. If you are an object-oriented programmer for other languages, you too will find this book a useful introduction to Python, as it uses terminology you are already familiar with. Python 2 programmers seeking a leg up in the new world of Python 3 will also find the book beneficial, and you need not necessarily know Python 2.

    He committed suicide in 2013 after being indicted by the government for illegally downloading millions of academic articles from a nonprofit online database. From the age of fifteen, when Swartz, a computer prodigy, worked with Lawrence Lessig to launch Creative Commons, to his years as a fighter for copyright reform and open information, to his work leading the protests against the Stop Online Piracy Act (SOPA), to his posthumous status as a cultural icon, Swartz’s life was inextricably connected to the free culture movement. Now Justin Peters examines Swartz’s life in the context of 200 years of struggle over the control of information.In vivid, accessible prose, The Idealist situates Swartz in the context of other "data moralists" past and present, from lexicographer Noah Webster to ebook pioneer Michael Hart to NSA whistleblower Edward Snowden. In the process, the book explores the history of copyright statutes and the public domain; examines archivists’ ongoing quest to build the “library of the future”; and charts the rise of open access, copyleft, and other ideologies that have come to challenge protectionist IP policies. Peters also breaks down the government’s case against Swartz and explains how we reached the point where federally funded academic research came to be considered private property, and downloading that material in bulk came to be considered a federal crime.The Idealist is an important investigation of the fate of the digital commons in an increasingly corporatized Internet, and an essential look at the impact of the free culture movement on our daily lives and on generations to come.

    This might seem uncontroversial, but it flies in the face of a tech sector long obsessed with rapid growth and sometimes on disruption as an end in itself. Now, though, we have reached an inflection point: Silicon Valley has moved fast and it has broken things. A new understanding has emerged that companies that create technology must accept greater responsibility for the future. And governments will need to regulate technology by moving faster and catching up with the pace of innovation that is impacting our communities and changing the world.In Tools and Weapons, Brad Smith takes us into the cockpit of one of the world's largest and most powerful tech companies as it finds itself in the middle of some of the thorniest emerging issues of our time. These are challenges that come with no preexisting playbook, including privacy, cybercrime and cyberwar, social media, the moral conundrums of AI, big tech's relationship to inequality and the challenges for democracy, far and near. While in no way a self-glorifying "Microsoft memoir," the book opens up the curtain remarkably wide onto some of the company's most crucial recent decision points, as it strives to protect the hopes technology offers against the very real threats it also presents. Every tool can be a weapon in the wrong person's hands, and companies are being challenged in entirely new ways to embrace the totality of their responsibilities. We have moved from a world in which Silicon Valley could take no prisoners to one in which tech companies and governments must work together to address the challenges and adapt to the changes technology has unleashed. There are huge ramifications to be thought through, and Brad Smith provides a marvelous and urgently necessary contribution to that effort.

    But it was C. P. Snow's Rede lecture of 1959 that brought it to prominence and began a public debate that is still raging in the media today. This 50th anniversary printing of The Two Cultures and its successor piece, A Second Look (in which Snow responded to the controversy four years later) features an introduction by Stefan Collini, charting the history and context of the debate, its implications and its afterlife. The importance of science and technology in policy run largely by non-scientists, the future for education and research, and the problem of fragmentation threatening hopes for a common culture are just some of the subjects discussed.

    With lively anecdotes and vivid detail, The Madame Curie Complex reveals how women scientists have often asked different questions, used different methods, come up with different explanations for phenomena in the natural world, and how they have forever transformed a scientist's role.

    The book covers all of the new CompTIA Security+ 2008 exam objectives and maps to the new Security+ 2008 exam. This updated edition features many all-new topics, including topics new to the CompTIA exams like cross site scripting, SQL injection, rootkits, and virtualization, as well as topics of increasing importance in the industry as a whole, like the latest breeds of attackers, Wi-Fi Protected Access 2, and Microsoft Windows Vista security.

    Jacqui Alexander is one of the most important theorists of transnational feminism working today. Pedagogies of Crossing brings together essays she has written over the past decade, uniting her incisive critiques, which have had such a profound impact on feminist, queer, and critical race theories, with some of her more recent work. In this landmark interdisciplinary volume, Alexander points to a number of critical imperatives made all the more urgent by contemporary manifestations of neoimperialism and neocolonialism. Among these are the need for North American feminism and queer studies to take up transnational frameworks that foreground questions of colonialism, political economy, and racial formation; for a thorough re-conceptualization of modernity to account for the heteronormative regulatory practices of modern state formations; and for feminists to wrestle with the spiritual dimensions of experience and the meaning of sacred subjectivity.In these meditations, Alexander deftly unites large, often contradictory, historical processes across time and space. She focuses on the criminalization of queer communities in both the United States and the Caribbean in ways that prompt us to rethink how modernity invents its own traditions; she juxtaposes the political organizing and consciousness of women workers in global factories in Mexico, the Caribbean, and Canada with the pressing need for those in the academic factory to teach for social justice; she reflects on the limits and failures of liberal pluralism; and she presents original and compelling arguments that show how and why transgenerational memory is an indispensable spiritual practice within differently constituted women-of-color communities as it operates as a powerful antidote to oppression. In this multifaceted, visionary book, Alexander maps the terrain of alternative histories and offers new forms of knowledge with which to mold alternative futures.

    By posing the question, "What does the loss of any one life mean to the rest of the nation?" Lowery examines the cumulative effect of decades of racially biased policing in segregated neighborhoods with failing schools, crumbling infrastructure and too few jobs.Studded with moments of joy, and tragedy, They Can't Kill Us All offers a historically informed look at the standoff between the police and those they are sworn to protect, showing that civil unrest is just one tool of resistance in the broader struggle for justice. As Lowery brings vividly to life, the protests against police killings are also about the black community's long history on the receiving end of perceived and actual acts of injustice and discrimination. They Can't Kill Us All grapples with a persistent if also largely unexamined aspect of the otherwise transformative presidency of Barack Obama: the failure to deliver tangible security and opportunity to those Americans most in need of both. They Can't Kill Us All is a galvanizing book that offers more than just behind-the-scenes coverage of the story of citizen resistance to police brutality. It will also explain where the movement came from, where it is headed and where it still has to go.

    Your online and in-store purchasing patterns are recorded, and reveal if you're unemployed, sick, or pregnant. Your e-mails and texts expose your intimate and casual friends. Google knows what you’re thinking because it saves your private searches. Facebook can determine your sexual orientation without you ever mentioning it.The powers that surveil us do more than simply store this information. Corporations use surveillance to manipulate not only the news articles and advertisements we each see, but also the prices we’re offered. Governments use surveillance to discriminate, censor, chill free speech, and put people in danger worldwide. And both sides share this information with each other or, even worse, lose it to cybercriminals in huge data breaches.Much of this is voluntary: we cooperate with corporate surveillance because it promises us convenience, and we submit to government surveillance because it promises us protection. The result is a mass surveillance society of our own making. But have we given up more than we’ve gained? In Data and Goliath, security expert Bruce Schneier offers another path, one that values both security and privacy. He brings his bestseller up-to-date with a new preface covering the latest developments, and then shows us exactly what we can do to reform government surveillance programs, shake up surveillance-based business models, and protect our individual privacy. You'll never look at your phone, your computer, your credit cards, or even your car in the same way again.

    Today the general wealth of social life finds itself confronted by mutations in the mechanisms of control, from the proliferation of capitalist logistics through governance by credit and management of pedagogy. Working from and within the social poesis of life in the undercommons Moten and Harney develop and expand an array of concepts: study, debt, surround, planning, and the shipped. On the fugitive path of an historical and global blackness, the essays in this volume unsettle and invite the reader to the self-organised ensembles of social life that are launched every day and every night amid the general antagonism of the undercommons.

    While we know this path usually entails financial sacrifices and hard work, very little attention has been paid to the deep personal compromises such students have to make as they enter worlds vastly different from their own. Measuring the true cost of higher education for those from disadvantaged backgrounds, Moving Up without Losing Your Way looks at the ethical dilemmas of upward mobility--the broken ties with family and friends, the severed connections with former communities, and the loss of identity--faced by students as they strive to earn a successful place in society.Drawing upon philosophy, social science, personal stories, and interviews, Jennifer Morton reframes the college experience, factoring in not just educational and career opportunities but also essential relationships with family, friends, and community. Finding that student strivers tend to give up the latter for the former, negating their sense of self, Morton seeks to reverse this course. She urges educators to empower students with a new narrative of upward mobility--one that honestly situates ethical costs in historical, social, and economic contexts and that allows students to make informed decisions for themselves.A powerful work with practical implications, Moving Up without Losing Your Way paves a hopeful road so that students might achieve social mobility while retaining their best selves.

    . . when it comes to the legacy of this country's war on drugs, we should all share his outrage." --The New York Times Book Review From one of the world's foremost experts on the subject, a powerful argument that the greatest damage from drugs flows from their being illegal, and a hopeful reckoning with the possibility of their use as part of a responsible and happy lifeDr. Carl L. Hart, Ziff Professor at Columbia University and former chair of the Department of Psychology, is one of the world's preeminent experts on the effects of so-called recreational drugs on the human mind and body. Dr. Hart is open about the fact that he uses drugs himself, in a happy balance with the rest of his full and productive life as a colleague, husband, father, and friend. In Drug Use for Grown-Ups, he draws on decades of research and his own personal experience to argue definitively that the criminalization and demonization of drug use--not drugs themselves--have been a tremendous scourge on America, not least in reinforcing this country's enduring structural racism.Dr. Hart did not always have this view. He came of age in one of Miami's most troubled neighborhoods at a time when many ills were being laid at the door of crack cocaine. His initial work as a researcher was aimed at proving that drug use caused bad outcomes. But one problem kept cropping up: the evidence from his research did not support his hypothesis. From inside the massively well-funded research arm of the American war on drugs, he saw how the facts did not support the ideology. The truth was dismissed and distorted in order to keep fear and outrage stoked, the funds rolling in, and Black and brown bodies behind bars.Drug Use for Grown-Ups will be controversial, to be sure: the propaganda war, Dr. Hart argues, has been tremendously effective. Imagine if the only subject of any discussion about driving automobiles was fatal car crashes. Drug Use for Grown-Ups offers a radically different vision: when used responsibly, drugs can enrich and enhance our lives. We have a long way to go, but the vital conversation this book will generate is an extraordinarily important step.

    Itchy, Tasty narrates the development of each Resident Evil game released between 1996 and 2006, interspersed with fascinating commentary from the game creators themselves, offering unique insight into how the series became the world-conquering franchise it is today.

     We are living in a time of deep divisions. Americans are sorting themselves along racial, religious, and cultural lines, leading to a level of polarization that the country hasn't seen since the Civil War. Pundits and politicians are calling for us to come together, to find common purpose. But how, exactly, can this be done?In Palaces for the People, Eric Klinenberg suggests a way forward. He believes that the future of democratic societies rests not simply on shared values but on shared spaces: the libraries, childcare centers, bookstores, churches, synagogues, and parks where crucial, sometimes life-saving connections, are formed. These are places where people gather and linger, making friends across group lines and strengthening the entire community. Klinenberg calls this the "social infrastructure" When it is strong, neighborhoods flourish; when it is neglected, as it has been in recent years, families and individuals must fend for themselves.Klinenberg takes us around the globe--from a floating school in Bangladesh to an arts incubator in Chicago, from a soccer pitch in Queens to an evangelical church in Houston--to show how social infrastructure is helping to solve some of our most pressing challenges: isolation, crime, education, addiction, political polarization, and even climate change.Richly reported, elegantly written, and ultimately uplifting, Palaces for the People urges us to acknowledge the crucial role these spaces play in civic life. Our social infrastructure could be the key to bridging our seemingly unbridgeable divides--and safeguarding democracy.

    In a lively account filled with the stories and voices of people previously left out of the historical canon, Ronald Takaki offers a fresh perspective - a re-visioning - of our nation's past.