With this fun and friendly book, you'll quickly discover why the supply for the Pi cannot keep up with the demand! Veteran tech authors Sean McManus and Mike Cook show you how to download and install the operating system, use the installed applications, and much more.Covers connecting the Pi to other devices such as a keyboard, mouse, monitor, and more Teaches you basic Linux System Admin Walks you through editing images, creating web pages, and playing music Details how to program with Scratch and Python Explores creating simple hardware projects Raspberry Pi For Dummies makes computing as easy as pie. Now discover the history of Raspberry Pi! The Raspberry Pi sold a million units in its first year, and came from a previously unknown organisation, The Raspberry Pi Foundation. If you've ever wondered how it came into being, and what inspired its creation, Sean McManus, co-author of Raspberry Pi For Dummies, has the answer. He has set up a section on his website to share bonus content, which includes a short history of the Raspberry Pi. At Sean's website, you can also read reviews of the book, see videos of its projects, and read several exclusive blog posts about the Raspberry Pi and its community.Visit Sean's homepage for Raspberry Pi For Dummies here!

    If your job requires you to manage and analyze all kinds of data, turn to Head First Data Analysis, where you'll quickly learn how to collect and organize data, sort the distractions from the truth, find meaningful patterns, draw conclusions, predict the future, and present your findings to others. Whether you're a product developer researching the market viability of a new product or service, a marketing manager gauging or predicting the effectiveness of a campaign, a salesperson who needs data to support product presentations, or a lone entrepreneur responsible for all of these data-intensive functions and more, the unique approach in Head First Data Analysis is by far the most efficient way to learn what you need to know to convert raw data into a vital business tool. You'll learn how to:Determine which data sources to use for collecting information Assess data quality and distinguish signal from noise Build basic data models to illuminate patterns, and assimilate new information into the models Cope with ambiguous information Design experiments to test hypotheses and draw conclusions Use segmentation to organize your data within discrete market groups Visualize data distributions to reveal new relationships and persuade others Predict the future with sampling and probability models Clean your data to make it useful Communicate the results of your analysis to your audience Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, Head First Data Analysis uses a visually rich format designed for the way your brain works, not a text-heavy approach that puts you to sleep.

    To stand out from the masses, bloggers need the detailed information and advice packed into this all-in-one guide.Here's what new bloggers need to get started and what experienced bloggers need to upgrade and even earn money from their blogs. Eight self-contained minibooks cover joining the blogosphere, blogging software, tools that extend your blog, marketing your blog, microblogging, making money from your blog, corporate blogging, and niche blogging.Blogging is replacing traditional media and gaining credibility; to succeed, bloggers need a greater understanding of blogging basics, tools, and techniques Eight minibooks cover getting started, software, other tools, blog marketing, microblogging (including Twitter), monetizing your blog, and corporate and niche blogging Helps new bloggers become active and productive members of the blogging community Provides vital information for both hobby bloggers and those who want to build a career around blogging Presented in the fun and friendly For Dummies style, Blogging All-in-One For Dummies is a complete reference guide to starting and maintaining a successful blog.

    And now you can learn how to use this amazing computer from its co-creator, Eben Upton, in Raspberry Pi User Guide. Cowritten with Gareth Halfacree, this guide gets you up and running on Raspberry Pi, whether you're an educator, hacker, hobbyist, or kid. Learn how to connect your Pi to other hardware, install software, write basic programs, and set it up to run robots, multimedia centers, and more.Gets you up and running on Raspberry Pi, a high-tech computer the size of a credit card Helps educators teach students how to program Covers connecting Raspberry Pi to other hardware, such as monitors and keyboards, how to install software, and how to configure Raspberry Pi Shows you how to set up Raspberry Pi as a simple productivity computer, write basic programs in Python, connect to servos and sensors, and drive a robot or multimedia center Adults, kids, and devoted hardware hackers, now that you've got a Raspberry Pi, get the very most out of it with Raspberry Pi User Guide.

    From choosing the right hooks and yarn and crocheting basic stitches to joining pieces together, this easy-to-follow guide will have you hooked in no time. Our hands-on workbook gets you crocheting fashionable, fun designs in a focused, step-by-step manner. You get a review of the basic stitches and stitch combinations, along with a concise appendix containing easy-to-follow instructions for working these stitches. You'll find plenty of tips on changing colors and adding shape to your projects. Plus, you get full-color photos of every project--from potholders to afghans, belts to table runners, skirts to vests, and much more. You'll also discover how to:Decipher crochet lingo Make a gauge swatch, read a pattern, and understand garment sizing Work with the most common stitches and stitch patterns Crochet in the round or with color Shape a design through increasing or decreasing stitches Use new techniques like felting and working with wire Crochet pictures and words using the filet crochet technique There are also quick-and-easy designs that are great for kids to make, as well as handy hints on caring for your finished items. Featuring more than 50 fantastic patterns perfect for beginners or those wanting to take their skills to the next level, Crochet Patterns For Dummies is your one-stop guide to crocheting success!

    If you think of it as staticky transmissions sent by people in the middle of nowhere, think again. Today's ham radio goes beyond wireless to extreme wireless, Operators transmit data and pictures, use the Internet, laser, and microwave transmitters, and travel to places high and low to make contact. In an emergency or natural disaster, ham radio can replace downed traditional communication and save lives. Whether you're just getting turned on to ham radio or already have your license, Ham Radio for Dummies helps you with the terminology, the technology and the talknology. You discover how to:Decipher the jargon and speak the language Buy or upgrade your equipment, including the all-important antennas Build a ham radio shack, complete with the rig, a computer, mobile/base rig, microphones, keys, headphones, antennas, cables and feedlines Study for your license, master Morse code, take the test and get your call sign Understand the basics of ragchews (conversations), nets (organized on-air meetings) and DX-ing (competing in contacts to make contacts) Keeping logs with the vital statistics, including time (in UTC or World Time), frequency, and call sign Written by Ward Silver, an electrical engineer, Certified Amateur Radio License Examiner, and columnist for QST, a monthly magazine for ham operators, Ham Radio for Dummies gives you the info you need to delve into the science or dive into the conversation. It explains how you can:Tune in to the most common types of signals, including Morse Code (CW), single-sideband (SSB), FM, Radioteletype (RTTY), and data signals Break in, introduce yourself, converse, and say or signal goodbye Communicate while traveling (ham radio goes where mobile phones go dead) Register with an emergency organization such as ARES and RACES Help in emergencies such as earthquakes, wildfires, or severe weather Pursue your special interests, including contacting distant stations, participating in contests, exploring the digital modes, using satellites, transmitting images, and more Complete with a glossary and ten pages of additional suggested resources, Ham Radio for Dummies encourages you to touch that dial and take that mike.CUL. (That's Morse Code for "see you later.")

    Using motors, gears, pneumatics, pulleys, linkages, and more, you can design LEGO models that really move.The Unofficial LEGO Technic Builder's Guide is filled with building tips for creating strong yet elegant machines and mechanisms with the Technic system. Author Pawel "Sairel" Kmiec will teach you the foundations of LEGO Technic building, from simple machines to advanced mechanics, even explaining how to create realistic to-scale models. Sariel, a world-renowned LEGO Technic expert, offers unique insight into mechanical principles like torque, power translation, and gear ratios, all using Technic bricks. You'll learn how to:Create sturdy connections that can withstand serious stressRe-create specialized LEGO pieces like casings and u-joints, and build solutions like Schmidt and Oldham couplings, when no standard piece will doBuild custom differentials, suspensions, transmissions, and steering systemsPick the right motor for the job—and transform its properties to suit your needsCombine studfull and studless building styles for a stunning lookCreate remote-controlled vehicles, lighting systems, motorized compressors, and pneumatic enginesThis beautifully illustrated, full-color book will inspire you with ideas for building amazing machines like tanks with suspended treads, supercars, cranes, bulldozers, and much more. Your Technic adventure starts now!

    Scripting is a way to harness and customize the power of any Unix system, and it's an essential skill for any Unix users, including system administrators and professional OS X developers. But beneath this simple promise lies a treacherous ocean of variations in Unix commands and standards.bash Cookbook teaches shell scripting the way Unix masters practice the craft. It presents a variety of recipes and tricks for all levels of shell programmers so that anyone can become a proficient user of the most common Unix shell -- the bash shell -- and cygwin or other popular Unix emulation packages. Packed full of useful scripts, along with examples that explain how to create better scripts, this new cookbook gives professionals and power users everything they need to automate routine tasks and enable them to truly manage their systems -- rather than have their systems manage them.

    If you have a little or a lot of experience in using tools on your bike, this book can show you how to keep your bike in top working order, from tires to handlebars, without all the technical jargon.If biking is already a part of your life - or you'd like it to be - this book can help you tackle your own bike maintenance and repair, so you don't have to take it to the shop for routine tune-ups or call for help if you break down in the middle of nowhere. Of course, sometimes you'll need to seek expert help, so the book covers when to attack a problem yourself and when to call in the pros for backup.And although this book is written in easy-to-understand language without a lot of biking jargon, Bike Repair & Maintenance For Dummies is still a comprehensive guide. Seasoned bike riders looking for additional tips and tricks to keep their bikes in top condition won't be disappointed.This book will help you repair - and, if necessary, replace - the parts on your bicycle. You'll discover how to make basic bike repairs, such as:Removing a wheel, tire, or tubePatching a tube or fixing a tireWorking on hubs and spokesInstalling new brakes and pads or addressing other brake issuesAdjusting your saddleUsing suspension seat postsDealing with common chain problemsInspecting, cleaning, and lubricating cassettes and freewheelsAfter you nail the basics, you can dive into advanced repairs and maintenance, including:Knowing how a frame is built and inspecting one for problemsAdjusting and maintaining a bike's suspensionRemoving, installing, and adjusting the rear and front derailleursRemoving and installing shiftersTaping your handlebarsAdjusting and overhauling your headsetGet your copy of Bike Repair & Maintenance For Dummies to learn all of that, plus tips on staying safe, ensuring your bike is always a good fit for you, and improving your bike's performance.

    That’s where this full-color Missing Manual comes in. Learn how to stream HD video, make video calls, manage your email, surf the Web, listen to music, play games, and maybe even do a little iWork. This is the book that should have been in the box.Build your media library. Fill your iPad with music, movies, TV shows, eBooks, photos, and more.Share with others. Stream music, HD movies, TV shows, and more, to and from your iPad.Create your own media. Use the iPad’s new Photo Booth, iMovie, and GarageBand apps to express yourself.Get online. Connect through WiFi or Wi-Fi+3G, and surf with the iPad’s faster browser.Place video calls. See who’s talking with the iPad’s FaceTime app and its two cameras.Consolidate your email. Read and send messages from any of your accounts.Learn undocumented tips and tricks. Get the lowdown on cool iPad secrets and workarounds.

    Jason Briggs, author of the popular online tutorial "Snake Wrangling for Kids," begins with the basics of how to install Python and write simple commands. In bite-sized chapters, he instructs readers on the essentials of Python, including how to use Python's extensive standard library, the difference between strings and lists, and using for-loops and while-loops. By the end of the book, readers have built a game and created drawings with Python's graphics library, Turtle. Each chapter closes with fun and relevant exercises that challenge the reader to put their newly acquired knowledge to the test.

    In the past, discoveries often had to wait for the rise of the next generation to see questions in a new light and let go of old truisms. Today, in a world that is defined by a rapid rate of change, staying on the cutting edge has as much to do with shedding outdated notions as adopting new ones. In this spirit, John Brockman, publisher of the online salon Edge.org ("the world's smartest website"—The Guardian), asked 175 of the world's most influential scientists, economists, artists, and philosophers: What scientific idea is ready for retirement?Jared Diamond explores the diverse ways that new ideas emerge * Nassim Nicholas Taleb takes down the standard deviation * Richard Thaler and novelist Ian McEwan reveal the usefulness of "bad" ideas * Steven Pinker dismantles the working theory of human behavior * Richard Dawkins renounces essentialism * Sherry Turkle reevaluates our expectations of artificial intelligence * Physicist Andrei Linde suggests that our universe and its laws may not be as unique as we think * Martin Rees explains why scientific understanding is a limitless goal * Alan Guth rethinks the origins of the universe * Sam Harris argues that our definition of science is too narrow * Nobel Prize winner Frank Wilczek disputes the division between mind and matter * Lawrence Krauss challenges the notion that the laws of physics were preordained * plus contributions from Daniel Goleman, Mihaly Csikszentmihalyi, Nicholas Carr, Rebecca Newberger Goldstein, Matt Ridley, Stewart Brand, Sean Carroll, Daniel C. Dennett, Helen Fisher, Douglas Rushkoff, Lee Smolin, Kevin Kelly, Freeman Dyson, and others.

    It explores the common parts of every computer programming language and how to write for multiple platforms like Windows, Mac OS X, or Linux. This easily accessible guide provides you with the tools you need to: Create programs and divide them into subprogramsDevelop variables and use constantsManipulate strings and convert them into numbersUse an array as storage spaceReuse and rewrite codeIsolate dataCreate a user interfaceWrite programs for the InternetUtilize JavaScript and Java AppletsIn addition to these essential building blocks, this guide features a companion CD-ROM containing Liberty BASIC compiler and code in several languages. It also provides valuable programming resources and lets you in on cool careers for programmers. With "Beginning Programming of Dummies," you can take charge of your computer and begin programming today

    It's a book by LEGO® fans, for LEGO fans, and you and your kids will love it.In The Cult of LEGO, Wired's GeekDad blogger John Baichtal and BrickJournal founder Joe Meno take you on a magnificent, illustrated tour of the LEGO community, its people, and their creations.The Cult of LEGO introduces us to fans and builders from all walks of life. People like professional LEGO artist Nathan Sawaya; enigmatic Dutch painter Ego Leonard (who maintains that he is, in fact, a LEGO minifig); Angus MacLane, a Pixar animator who builds CubeDudes, instantly recognizable likenesses of fictional characters; Brick Testament creator Brendan Powell Smith, who uses LEGO to illustrate biblical stories; and Henry Lim, whose work includes a series of models recreating M.C. Escher lithographs and a full-scale, functioning LEGO harpsichord.Marvel at spectacular LEGO creations like: A life-sized Stegosaurus and an 80,000-brick T. Rex skeleton Detailed microscale versions of landmarks like the Acropolis and Yankee Stadium A 22-foot long, 350-pound re-creation of the World War II battleship Yamato A robotic, giant chess set that can replay historical matches or take on an opponent A three-level, remote-controlled Jawa Sandcrawler, complete with moving conveyor belt Whether you're a card-carrying LEGO fanatic or just thinking fondly about that dusty box of LEGO in storage, The Cult of LEGO will inspire you to take out your bricks and build something amazing.Praise for The Cult of LEGO"I defy you to read and admire this book and not want to doodle with some bricks by the time you're done." —Gareth Branwyn, online editor-in-chief, MAKE Magazine"This fascinating look at the world of devoted LEGO fans deserves a place on the bookshelf of anyone who's ever played with LEGO bricks." —Chris Anderson, editor-in-chief, Wired"A crazy fun read, from cover to cover, this book deserves a special spot on the bookshelf of any self-respecting nerd." —Jake McKee, former global community manager, the LEGO Group"An excellent book and a must have for any LEGO enthusiast out there. The pictures are awesome!" —Ulrik Pilegaard, author of Forbidden LEGO"We're all members of the Cult of LEGO—the only membership requirement is clicking two pieces of plastic together and wanting to click more. Now we have a book that justifies our obsession." —James Floyd Kelly, blogger for GeekDad.com and TheNXTStep.com

    You'll get invaluable information on setting up your online shop, writing compelling item descriptions, photographing your work, engaging the Etsy community, understanding fees, and finding your muse when it takes a holiday. In the last couple of years, the DIY movement has transcended the big-box hardware stores, and has taken on a new format in the savvy crafting arena. Etsy.com boasts an astonishing 1.9 million members, and there are tens of thousands of craft and hobby bazaars held each year across the United States. "Starting an Etsy Business For Dummies" shows you how to create, manage, and successfully sell handmade wares, vintage goods, and DIY supplies using the world's largest online handmade marketplace.Learn to sell your handmade wares, vintage goods, DIY supplies online at Etsy.comCreate and manage your own successful Etsy storefrontMerchandise your unique creations and drive buyers to your shopIf DIY is your domain, "Starting an Etsy Business For Dummies" gives you the skills, knowledge, and know-how to create a successful business that pays.