Packed with practical recipes written and tested with Python 3.3, this unique cookbook is for experienced Python programmers who want to focus on modern tools and idioms.Inside, you’ll find complete recipes for more than a dozen topics, covering the core Python language as well as tasks common to a wide variety of application domains. Each recipe contains code samples you can use in your projects right away, along with a discussion about how and why the solution works.Topics include:Data Structures and AlgorithmsStrings and TextNumbers, Dates, and TimesIterators and GeneratorsFiles and I/OData Encoding and ProcessingFunctionsClasses and ObjectsMetaprogrammingModules and PackagesNetwork and Web ProgrammingConcurrencyUtility Scripting and System AdministrationTesting, Debugging, and ExceptionsC Extensions

    L. Doctorow, and Frank Rich, into a useful guide not just for writers but for everyone who wants to put their best foot forward in writing prose. Dreyer offers lessons on the ins and outs of punctuation and grammar, including how to navigate the words he calls "the confusables," like tricky homophones; the myriad ways to use (and misuse) a comma; and how to recognize--though not necessarily do away with--the passive voice. (Hint: If you can plausibly add "by zombies" to the end of a sentence, it's passive.) People are sharing their writing more than ever--on blogs, on Twitter--and this book lays out, clearly and comprehensibly, everything writers can do to keep readers focused on the real reason writers write: to communicate their ideas clearly and effectively. Chock-full of advice, insider wisdom, and fun facts on the rules (and nonrules) of the English language, this book will prove invaluable to everyone who wants to shore up their writing skills, mandatory for people who spend their time editing and shaping other people's prose, and--perhaps best of all--an utter treat for anyone who simply revels in language.

    In order to counter these cyber bad guys, you must become a hacker yourself--an ethical hacker. Hacking for Dummies shows you just how vulnerable your systems are to attackers. It shows you how to find your weak spots and perform penetration and other security tests. With the information found in this handy, straightforward book, you will be able to develop a plan to keep your information safe and sound. You'll discover how to:Work ethically, respect privacy, and save your system from crashing Develop a hacking plan Treat social engineers and preserve their honesty Counter war dialing and scan infrastructures Understand the vulnerabilities of Windows, Linux, and Novell NetWare Prevent breaches in messaging systems, web applications, and databases Report your results and managing security changes Avoid deadly mistakes Get management involved with defending your systems As we enter into the digital era, protecting your systems and your company has never been more important. Don't let skepticism delay your decisions and put your security at risk. With Hacking For Dummies, you can strengthen your defenses and prevent attacks from every angle!

     Combining art, mythology, and science, What We See in the Stars gives readers a tour of the night sky through more than 100 magical pieces of original art, all accompanied by text that weaves related legends and lore with scientific facts. This beautifully packaged book covers the night sky's most brilliant features--such as the constellations, the moon, the bright stars, and the visible planets--as well as less familiar celestial phenomena like the outer planets, nebulae, and deep space. Adults seeking to recapture the magic of youthful stargazing, younger readers interested in learning about natural history and outer space, and those who appreciate beautiful, hand-painted art will all delight in this charming book.

    “I walk with a new spring in my step and I look at life through physics-colored eyes,” wrote one such fan. When Lewin’s lectures were made available online, he became an instant YouTube celebrity, and The New York Times declared, “Walter Lewin delivers his lectures with the panache of Julia Child bringing French cooking to amateurs and the zany theatricality of YouTube’s greatest hits.” For more than thirty years as a beloved professor at the Massachusetts Institute of Technology, Lewin honed his singular craft of making physics not only accessible but truly fun, whether putting his head in the path of a wrecking ball, supercharging himself with three hundred thousand volts of electricity, or demonstrating why the sky is blue and why clouds are white. Now, as Carl Sagan did for astronomy and Brian Green did for cosmology, Lewin takes readers on a marvelous journey in For the Love of Physics, opening our eyes as never before to the amazing beauty and power with which physics can reveal the hidden workings of the world all around us. “I introduce people to their own world,” writes Lewin, “the world they live in and are familiar with but don’t approach like a physicist—yet.” Could it be true that we are shorter standing up than lying down? Why can we snorkel no deeper than about one foot below the surface? Why are the colors of a rainbow always in the same order, and would it be possible to put our hand out and touch one? Whether introducing why the air smells so fresh after a lightning storm, why we briefly lose (and gain) weight when we ride in an elevator, or what the big bang would have sounded like had anyone existed to hear it, Lewin never ceases to surprise and delight with the extraordinary ability of physics to answer even the most elusive questions. Recounting his own exciting discoveries as a pioneer in the field of X-ray astronomy—arriving at MIT right at the start of an astonishing revolution in astronomy—he also brings to life the power of physics to reach into the vastness of space and unveil exotic uncharted territories, from the marvels of a supernova explosion in the Large Magellanic Cloud to the unseeable depths of black holes. “For me,” Lewin writes, “physics is a way of seeing—the spectacular and the mundane, the immense and the minute—as a beautiful, thrillingly interwoven whole.” His wonderfully inventive and vivid ways of introducing us to the revelations of physics impart to us a new appreciation of the remarkable beauty and intricate harmonies of the forces that govern our lives.

    Ideal for processing large datasets, the Apache Hadoop framework is an open source implementation of the MapReduce algorithm on which Google built its empire. This comprehensive resource demonstrates how to use Hadoop to build reliable, scalable, distributed systems: programmers will find details for analyzing large datasets, and administrators will learn how to set up and run Hadoop clusters. Complete with case studies that illustrate how Hadoop solves specific problems, this book helps you:Use the Hadoop Distributed File System (HDFS) for storing large datasets, and run distributed computations over those datasets using MapReduce Become familiar with Hadoop's data and I/O building blocks for compression, data integrity, serialization, and persistence Discover common pitfalls and advanced features for writing real-world MapReduce programs Design, build, and administer a dedicated Hadoop cluster, or run Hadoop in the cloud Use Pig, a high-level query language for large-scale data processing Take advantage of HBase, Hadoop's database for structured and semi-structured data Learn ZooKeeper, a toolkit of coordination primitives for building distributed systems If you have lots of data -- whether it's gigabytes or petabytes -- Hadoop is the perfect solution. Hadoop: The Definitive Guide is the most thorough book available on the subject. "Now you have the opportunity to learn about Hadoop from a master-not only of the technology, but also of common sense and plain talk." -- Doug Cutting, Hadoop Founder, Yahoo!

    Along the way, author Jonathan Wilson, an erudite and detailed writer who never loses a sense of the grand narrative sweep, takes a look at the lives of the great players and thinkers who shaped the game, and discovers why the English in particular have proved themselves so “unwilling to grapple with the abstract.” This is a modern classic of soccer writing that followers of the game will dip into again and again.

    This book is a must for all music fans who wish to experience music more fully and deeply through one of the most inspired, and inspiring, music intellects of our time. Employing the creative device of "Imaginary Conversations" in the first section of his book, Bernstein illuminates the importance of the symphony in America, the greatness of Beethoven, and the art of composing. The book also includes a photo section and a third section with the transcripts from his televised Omnibus music series, including "Beethoven's Fifth Symphony," "The World of Jazz," "Introduction to Modern Music," and "What Makes Opera Grand."

    And yet, disturbingly, in today's so-called information age, pseudoscience is burgeoning with stories of alien abduction, channeling past lives, and communal hallucinations commanding growing attention and respect. As Sagan demonstrates with lucid eloquence, the siren song of unreason is not just a cultural wrong turn but a dangerous plunge into darkness that threatens our most basic freedoms.

    As the only authorized biographer, Davies had full access to the Fab Four as well as their help and encouragement. He spent eighteen months with them when they were at the peak of their musical genius and at the pinnacle of their popularity, and he remained friends with each of the members as they went their separate ways. This updated edition addresses recent changes in the lives of the Beatles: Paul's marriage, George's death, and their new books and records.

    Its traditions serve as a record of our past. A ballerina dancing The Sleeping Beauty today is a link in a long chain of dancers stretching back to sixteenth-century Italy and France: Her graceful movements recall a lost world of courts, kings, and aristocracy, but her steps and gestures are also marked by the dramatic changes in dance and culture that followed. Ballet has been shaped by the Renaissance and Classicism, the Enlightenment and Romanticism, Bolshevism, Modernism, and the Cold War. Apollo’s Angels is a groundbreaking work—the first cultural history of ballet ever written, lavishly illustrated and beautifully told.Ballet is unique: It has no written texts or standardized notation. It is a storytelling art passed on from teacher to student. The steps are never just the steps—they are a living, breathing document of a culture and a tradition. And while ballet’s language is shared by dancers everywhere, its artists have developed distinct national styles. French, Italian, Danish, Russian, English, and American traditions each have their own expression, often formed in response to political and societal upheavals.From ballet’s origins in the Renaissance and the codification of its basic steps and positions under France’s Louis XIV (himself an avid dancer), the art form wound its way through the courts of Europe, from Paris and Milan to Vienna and St. Petersburg. It was in Russia that dance developed into the form most familiar to American audiences: The Sleeping Beauty, Swan Lake, and The Nutcracker originated at the Imperial court. In the twentieth century, émigré dancers taught their art to a generation in the United States and in Western Europe, setting off a new and radical transformation of dance. Jennifer Homans is a historian and critic who was also a professional dancer: She brings to Apollo’s Angels a knowledge of dance born of dedicated practice. She traces the evolution of technique, choreography, and performance in clean, clear prose, drawing readers into the intricacies of the art with vivid descriptions of dances and the artists who made them. Her admiration and love for the ballet shines through on every page. Apollo’s Angels is an authoritative work, written with a grace and elegance befitting its subject.

    I write poetry... I believe poetry is a primal impulse within all of us. I believe we are all capable of it and furthermore that a small, often ignored corner of us positively yearns to try it. —Stephen Fry, The Ode Less Travelled Stephen Fry believes that if one can speak and read English, one can write poetry. Many of us have never been taught to read or write poetry and think of it as a mysterious and intimidating form. Or, if we have been taught, we remember uncomfortable silence when an English teacher invited the class to "respond" to a poem. In The Ode Less Travelled, Fry sets out to correct this problem by giving aspiring poets the tools and confidence they need to write poetry for pleasure. Fry is a wonderfully engaging teacher and writer of poetry himself, and he explains the various elements of poetry in simple terms, without condescension. His enjoyable exercises and witty insights introduce the concepts of Metre, Rhyme, Form, Diction, and Poetics. Aspiring poets will learn to write a sonnet, on ode, a villanelle, a ballad, and a haiku, among others. Along the way, he introduces us to poets we've heard of, but never read. The Ode Less Travelled is a lively celebration of poetry that makes even the most reluctant reader want to pick up a pencil and give it a try. BACKCOVER: Advanced Praise: “Delightfully erudite, charming and soundly pedagogical guide to poetic form… Fry has created an invaluable and highly enjoyable reference book.” —Publishers Weekly “A smart, sane and entertaining return to the basics… If you like Fry’s comic manner… this book has a lot of charm… People entirely fresh to the subject could do worse than stick with his cheerful leadership.” —The Telegraph (UK) “…intelligent and informative, a worthy enterprise well executed.” —Observer (UK) "If you learn how to write a sonnet, and Fry shows you how, you may or may not make a poem. But you will unlock the stored wisdom of the form itself." —Grey Gowrie, The Spectator (UK) “…intelligent and informative, a worthy enterprise well executed.” —Observer (UK)

    It is so important that it provides the fundamental underpinning of all modern sciences. Without it, we'd have no nuclear power or nuclear bombs, no lasers, no TV, no computers, no science of molecular biology, no understanding of DNA, no genetic engineering—at all. John Gribbin tells the complete story of quantum mechanics, a truth far stranger than any fiction. He takes us step-by-step into an ever more bizarre and fascinating place—requiring only that we approach it with an open mind. He introduces the scientists who developed quantum theory. He investigates the atom, radiation, time travel, the birth of the universe, superconductors and life itself. And in a world full of its own delights, mysteries and surprises, he searches for Schrödinger's Cat—a search for quantum reality—as he brings every reader to a clear understanding of the most important area of scientific study today—quantum physics.

    Kenji López-Alt has pondered all these questions and more. In The Food Lab, Kenji focuses on the science behind beloved American dishes, delving into the interactions between heat, energy, and molecules that create great food. Kenji shows that often, conventional methods don’t work that well, and home cooks can achieve far better results using new—but simple—techniques. In hundreds of easy-to-make recipes with over 1,000 full-color images, you will find out how to make foolproof Hollandaise sauce in just two minutes, how to transform one simple tomato sauce into a half dozen dishes, how to make the crispiest, creamiest potato casserole ever conceived, and much more.

    Written in short, carefully numbered paragraphs of extreme brilliance, it captured the imagination of a generation of philosophers. For Wittgenstein, logic was something we use to conquer a reality which is in itself both elusive and unobtainable. He famously summarized the book in the following words: 'What can be said at all can be said clearly; and what we cannot talk about we must pass over in silence.' David Pears and Brian McGuinness received the highest praise for their meticulous translation. The work is prefaced by Bertrand Russell's original introduction to the first English edition.