This book is chock-full of material that will help you with your Django projects.We’ll introduce you to various tips, tricks, patterns, code snippets, and techniques that we’ve picked up over the years.

    Featuring maps, cutaway illustrations, and fun insights that show would-be adventurers how to travel and survive in these fantastical settings, along with original illustrations and archival images, the book shines a spotlight down the dark, foreboding corners of the most infamous locations in the worlds of D&D. The perfect jumping-on point for young fans of fantasy looking to give D&D a try, the book also features prompts to encourage creative problem-solving skills in the dangerous situations you may find yourself in when on D&D adventures.

    If you're anexperienced developer, you can start creating robust mobile Androidapps right away with this professional guide to Android 4application development. Written by one of Google's lead Androiddeveloper advocates, this practical book walks you through a seriesof hands-on projects that illustrate the features of the AndroidSDK. That includes all the new APIs introduced in Android 3 and 4, including building for tablets, using the Action Bar, Wi-Fi Direct, NFC Beam, and more.Shows experienced developers how to create mobile applicationsfor Android smartphones and tabletsRevised and expanded to cover all the Android SDK releasesincluding Android 4.0 (Ice Cream Sandwich), including all updatedAPIs, and the latest changes to the Android platform.Explains new and enhanced features such as drag and drop, fragments, the action bar, enhanced multitouch support, newenvironmental sensor support, major improvements to the animationframework, and a range of new communications techniques includingNFC and Wi-Fi direct.Provides practical guidance on publishing and marketing yourapplications, best practices for user experience, and moreThis book helps you learn to master the design, lifecycle, andUI of an Android app through practical exercises, which you canthen use as a basis for developing your own Android apps.

    In our increasingly interdependent world, winning requires more than just delivering on your own promises. It means ensuring that a host of partners -some visible, some hidden- deliver on their promises, too.In "The Wide Lens," innovation expert Ron Adner draws on over a decade of research and field testing to take you on far ranging journeys from Kenya to California, from transport to telecommunications, to reveal the hidden structure of success in a world of interdependence.A riveting study that offers a new perspective on triumphs like Amazon's e-book strategy and Apple's path to market dominance; monumental failures like Michelin with run-flat tires and Pfizer with inhalable insulin; and still unresolved issues like electric cars and electronic health records, The Wide Lens offers a powerful new set of frameworks and tools that will multiply your odds of innovation success."The Wide Lens" will change the way you see, the way you think - and the way you win.

    How did the table fork acquire a fourth tine?  What advantage does the Phillips-head screw have over its single-grooved predecessor? Why does the paper clip look the way it does? What makes Scotch tape Scotch?   In this delightful book Henry Petroski takes a microscopic look at artifacts that most of us count on but rarely contemplate, including such icons of the everyday as pins, Post-its, and fast-food "clamshell" containers.  At the same time, he offers a convincing new theory of technological innovation as a response to the perceived failures of existing products—suggesting that irritation, and not necessity, is the mother of invention.

    Turn to Birnbaum for details on all the latest additions to this park's immersive celebration of nature. Among them: • Pandora-The World of AVATAR, set to open in 2017, invites guests to a land themed to the blockbuster film AVATAR. The 2017 edition of Birnbaum's Official Guide to Walt Disney World explores this escapist realm that includes a glowing forest, floating mountains, flying Banshees, and a bona fide "E-Ticket" attraction: AVATAR Flight of Passage. • Sunset Safaris: A new nighttime adventure takes over the popular Kilimanjaro Safaris attraction. Birnbaum offers insight on how to make the most of an evening visit to Animal Kingdom and experience the magically extended orange glow of the setting sun. • Animal Kingdom now offers its own version of a Disney park "kiss good night" with the brand-new after-dark extravaganza known as Rivers of Light. Birnbaum sheds light on this combination of live performances, water screens, swirling animal images, and floating lanterns-taking place on and around the Discovery River. -- The Force continues to gain strength at Walt Disney World. In addition to a sneak-peek at Star Wars Land, currently under construction at Disney's Hollywood-themed park, Birnbaum gives the low-down on all the current fun, courtesy of Darth Vader and company. • Fireworks have blasted back into the Disney's Hollywood Studios, and Birnbaum explains where and when to view the seasonally presented Star Wars-themed pyrotechnic display. • Do your youngsters fancy themselves proud Padawans? We can direct them to the all-new Jedi Training Company, where they can learn to harness the Force, wield a light saber, and fight the Dark Side.-- What's it like to be a toy in Andy's backyard? WDW guests will find out soon - Toy Story Land is on its way! Birnbaum offers a first look at what to expect when this new 11-acre play land is complete.-- Put on your dancing shoes - Club Disney is a lively new dance party where the "walls come alive with classic Disney animation." We'll tell you where to find it!-- Get the scoop on new and newly-enhanced theme park shows and attractions, including Epcot's beloved Soarin', recently re-imagined and now known as Soarin' Around the World, plus Frozen Ever After, the wildly popular new family-friendly dark ride that transports guests to Elsa's Ice Palace and other Arendelle must-sees. -- Speaking of Anna and Elsa, we'll tell you the best way to meet them and even belt out "Let It Go" and other Frozen favorites with the revered royal duo.-- Disney Cruise Line weighs anchor a mere 50 miles from Walt Disney World, making a surf-and-turf vacation a tempting possibility for many a Disney guest. A special Birnbaum "bonus" chapter guides guests from possibility to reality, laying out all the details for pairing a Disney Cruise with a visit to Walt Disney World.

    He shows how to manage your own psychology and your operations, be it working with co-founders, building a culture, or managing a board of directors. Brian also reveals the secrets of scaling a business and best practices for raising venture capital in Latin America. You will develop an understanding of the most critical parts of an investor term sheet, and gain perspective into the inner workings of the venture capital game.

    Johnson takes us to those times when the world seemed filled with mysterious forces, when scientists were dazzled by light, by electricity, and by the beating of the hearts they laid bare on the dissecting table. We see Galileo singing to mark time as he measures the pull of gravity, and Newton carefully inserting a needle behind his eye to learn how light causes vibrations in the retina. William Harvey ties a tourniquet around his arm and watches his arteries throb above and his veins bulge below, proving that blood circulates. Luigi Galvani sparks electrical currents in dissected frog legs, wondering at the twitching muscle fibers, and Ivan Pavlov makes his now-famous dogs salivate at ascending chord progressions.For all of them, diligence was rewarded. In an instant, confusion was swept aside and something new about nature leaped into view. In bringing us these stories, Johnson restores some of the romance to science, reminding us of the existential excitement of a single soul staring down the unknown.

    From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy.Throughout the text are clear technical and mathematical explanations, and portraits of the remarkable personalities who wrote and broke the world’s most difficult codes. Accessible, compelling, and remarkably far-reaching, this book will forever alter your view of history and what drives it. It will also make you wonder how private that e-mail you just sent really is.

    However, according to Hofstadter, the formal system that underlies all mental activity transcends the system that supports it. If life can grow out of the formal chemical substrate of the cell, if consciousness can emerge out of a formal system of firing neurons, then so too will computers attain human intelligence. Gödel, Escher, Bach is a wonderful exploration of fascinating ideas at the heart of cognitive science: meaning, reduction, recursion, and much more.

    This edition contains NEW tables on Properties of Ionic Liquids, Solubilities of Hydrocarbons in Sea Water, Solubility of Organic Compounds in Superheated Water, and Nutritive Value of Foods. It also updates many tables including Critical Constants, Heats of Vaporization, Aqueous Solubility of Organic Compounds, Vapor Pressure of Mercury, Scientific Abbreviations and Symbols, and Bond Dissociation Energies. The 88th Edition also presents a new Foreword written by Dr. Harold Kroto, a 1996 Nobel Laureate in Chemistry.

    Make this and all of the Blackboard Books(tm) a permanent fixture on your shelf, and you'll have instant access to a breadth of knowledge. Whether you need homework help or want to win that trivia game, this series is the trusted source for fun facts.

    You've been eager to jump right in and take a shot at striking it rich, but you're not quite sure how to get started--or if you're business-minded and tech-savvy enough to succeed. Starting an Online Business for Dummies will show you how easy it is to get your ideas off the ground and on the Web. You'll be able to take advantage of everything an online business has to offer, without an MBA or years of experience! This updated, hands-on guide gives you the tools you need to:Establish and promote your business Advertise your site Build a business with online auctions Keep your business legal and lawsuit free Impress customers in the virtual world Publicize your business with Google, Yahoo!, and Microsoft Conduct electronic payments Utilize VoIP, site feeds, blogging, and affiliate marketng You'll soon begin to realize that online business is not confined to large corporations or even businesses with storefronts. With this handy, straightforward guide, you will have your business online and ready to go in no time. There's also a chapter on hot new ways to make money online, such as selling on Amazon or promoting on Flickr. The 5th edition of Starting an Online Business for Dummies helps you help your business can reach its full potential!

    Designed for experienced developers ready to advance their status, Exam Ref focuses on the critical-thinking and decision-making acumen needed for success at the Microsoft Specialist level.Focus on the expertise measured by these objectives:Implement and manipulate document structures and objectsImplement program flowAccess and secure dataUse CSS3 in applicationsThis Microsoft Exam Ref:Organizes its coverage by exam objectives.Features strategic, what-if scenarios to challenge you.Includes a 15% exam discount from Microsoft. (Limited time offer)

    The cause of their failure was a complete mystery.Five months later, a seemingly unrelated event occurred. A computer security firm in Belarus was called in to troubleshoot some computers in Iran that were caught in a reboot loop—crashing and rebooting repeatedly. At first, technicians with the firm believed the malicious code they found on the machines was a simple, routine piece of malware. But as they and other experts around the world investigated, they discovered a virus of unparalleled complexity and mysterious provenance and intent. They had, they soon learned, stumbled upon the world’s first digital weapon.Stuxnet, as it came to be known, was unlike any other virus or worm built before: It was the first attack that reached beyond the computers it targeted to physically destroy the equipment those computers controlled. It was an ingenious attack, jointly engineered by the United States and Israel, that worked exactly as planned, until the rebooting machines gave it all away. And the discovery of Stuxnet was just the beginning: Once the digital weapon was uncovered and deciphered, it provided clues to other tools lurking in the wild. Soon, security experts found and exposed not one but three highly sophisticated digital spy tools that came from the same labs that created Stuxnet. The discoveries gave the world its first look at the scope and sophistication of nation-state surveillance and warfare in the digital age.Kim Zetter, a senior reporter at Wired, has covered hackers and computer security since 1999 and is one of the top journalists in the world on this beat. She was among the first reporters to cover Stuxnet after its discovery and has authored many of the most comprehensive articles about it. In COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World’s First Digital Weapon, Zetter expands on this work to show how the code was designed and unleashed and how its use opened a Pandora’s Box, ushering in an age of digital warfare in which any country’s infrastructure—power grids, nuclear plants, oil pipelines, dams—is vulnerable to the same kind of attack with potentially devastating results. A sophisticated digital strike on portions of the power grid, for example, could plunge half the U.S. into darkness for weeks or longer, having a domino effect on all other critical infrastructures dependent on electricity.