1,200 pages of up-to-date information correlates with both the hardware and operating system exams and serves as a reference after the test-taking is completed.The minibooks cover each domain of the exam: A+ Groundwork, Inside the Box, Outside the Box, Maintenance and Troubleshooting, Operating System Basics, Managing The Operating System, Recovering Systems, Networking, and Securing Systems. You'll find plenty of sample test questions to get you prepared, too. CompTIA's A+ certification is vendor-neutral and validates the skills of entry-level computer technicians; it can be the ticket to a new or better job Certification requires successful completion of two exams; this prep guide covers all the core competencies required Nine minibooks cover A+ Groundwork, Inside the Box, Outside the Box, Maintenance and Troubleshooting, Operating System Basics, Managing The Operating System, Recovering Systems, Networking, and Securing Systems Covers installation, configuration, diagnosing, preventive maintenance, and basic networking, with extra information about Vista and a heavier emphasis on hardware Companion CD-ROM include the Dummies Test Engine, an exclusive, fully customizable test-prep software package that includes 400 exam review questions CompTIA A+ Certification All-In-One For Dummies, 2nd Edition is the best study guide to have as you prepare for the A+ exams!Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

    But for thousands of years, people have done things like this—and things that make radioactive underpants seem downright sensible! In their hit podcast, Sawbones, Sydnee and Justin McElroy breakdown the weird and wonderful way we got to modern healthcare. And some of the terrifying detours along the way.Every week, Dr. Sydnee McElroy and her husband Justin amaze, amuse, and gross out (depending on the week) hundreds of thousands of avid listeners to their podcast, Sawbones. Consistently rated a top podcast on iTunes, with over 15 million total downloads, this rollicking journey through thousands of years of medical mishaps and miracles is not only hilarious but downright educational. While you may never even consider applying  boiled weasel to your forehead (once the height of sophistication when it came to headache cures), you will almost certainly face some questionable medical advice in your everyday life (we’re looking at you, raw water!) and be better able to figure out if this is a miracle cure (it’s not) or a scam. Table of Contents:Part One: The Unnerving The Resurrection Men Fun w Galvanism Weird Weight Loss Miracle Cure: Opium Black Plague Heroes of Misguided Medicine: Pliny the Elder Erectile Dysfunction The Doctor Is In: Listener Questions Answered Don’t Drill a Hole in Your HeadPart Two: The Gross Mummy Medicine The Guthole Bromance The Unkillable Phineas Gage Max Drank Poopy Water Heroes of Misguided Medicine: Robert Liston Golden Showers of Health Miracle Cure-All: Radium Dr. John Romulus Brinkley The Doctor Is In Q&A Just (Four) Humour Me The Camel Dung MiraclePart Three: The Weird The Dancing Plague Bad Medicine: Tobacco for Health The Seasick-Proof Saloon Miracle Cure-All: Vinegar The Doctor Is In Q&A Heroes of Misguided MedicinePart Four: The Awesome The Poison Squad Bad Medicine: Self Experimentation Eat Your Chocolate! Heroes of Misguided Medicine Parrot Fever Miracle Cure-All: Honey The Miraculous Polio Vaccine The Doctor Is In

    Work at your own pace through a system of lessons, hands-on exercises, troubleshooting labs, and review questions.The Readiness Review Suite on CD, featuring advanced technology from MeasureUp, provides 425 challenging questions for in-depth self-assessment and practice. You can choose timed or untimed testing mode, generate random tests, or focus on specific objectives. You get detailed explanations for right and wrong answers--including a customized learning path that describes how and where to focus your studies.Maximize your performance on the exam by learning how to: Perform an installation or upgrade, including remote deploymentConfigure and customize the desktop environmentAdminister disks, device drivers, printers, file systems, and other resourcesManage TCP/IP networking and support remote and mobile usersMonitor, troubleshoot, and tune system performanceNEW!--Administer security settings and services, including the advances in Windows XP Service Pack 2Readiness Review Suite on CD Powered by MeasureUpYour kit includes: NEW--Fully reengineered self-paced study guide with expert exam tips. NEW--Readiness Review Suite featuring 425 questions and multiple testing options. NEW--Case scenarios and troubleshooting labs for real-world expertise. NEW--120-day evaluation version of Windows XP Professional software with Windows XP Service Pack 2.NEW--eBook in PDF format. NEW--Microsoft Encyclopedia of Security eBook. NEW--Microsoft Encyclopedia of Networking, Second Edition eBook.For customers who purchase an ebook version of this title, instructions for downloading the CD files can be found in the ebook.

    Now this classic book has been fully updated and revised with leading-edge practices--and hundreds of new code samples--illustrating the art and science of software construction. Capturing the body of knowledge available from research, academia, and everyday commercial practice, McConnell synthesizes the most effective techniques and must-know principles into clear, pragmatic guidance. No matter what your experience level, development environment, or project size, this book will inform and stimulate your thinking--and help you build the highest quality code. Discover the timeless techniques and strategies that help you: Design for minimum complexity and maximum creativity Reap the benefits of collaborative development Apply defensive programming techniques to reduce and flush out errors Exploit opportunities to refactor--or evolve--code, and do it safely Use construction practices that are right-weight for your project Debug problems quickly and effectively Resolve critical construction issues early and correctly Build quality into the beginning, middle, and end of your project

    If the idea of a computer science book without computers upsets you, please close your eyes until you’ve finished reading the rest of this page.The truth is that computer science is not really about the computer. It is just a tool to help you see ideas more clearly. You can see the moon and stars without a telescope, smell the flowers without a fluoroscope, have fun without a funoscope, and be silly sans oscilloscope.You can also play with computer science without... you-know-what. Ideas are the real stuff of computer science. This book is about those ideas, and how to find them.

    In his national bestseller The Nudist on the Late Shift he tells the true story of the mostly under-thirty entrepreneurs and tech wizards, immigrants and investors, dreamers and visionaries, who see the Valley as their Mecca. Taking us inside the world of these newcomers, brainiacs, salespeople, headhunters, utopians, plutocrats, and innovators as they transform our culture, The Nudist on the Late Shift is a defining portrait of a new generation in the whirl of an information revolution and an international gold rush.Po Bronson is the author of two novels and one book of nonfiction. Bombardiers, a dark satire of high finance, was an international bestseller that was translated into twelve languages. The First $20 Million Is Always the Hardest, soon to be a feature film from 20th Century Fox, is a comedy of Silicon Valley.  His third bestseller, The Nudist on the Late Shift and Other True Tales of Silicon Valley, demonstrates that Bronson's wit and imagination apply as well to nonfiction as to fiction.

    A full Rails application probably has less total code than the XML you'd need to configure the same application in other frameworks. With this book you'll learn how to use "ActiveRecord" to connect business objects and database tables. No more painful object-relational mapping. Just create your business objects and let Rails do the rest. You'll learn how to use the "Action Pack" framework to route incoming requests and render pages using easy-to-write templates and components. See how to exploit the Rails service frameworks to send emails, implement web services, and create dynamic, user-centric web-pages using built-in Javascript and Ajax support. There are extensive chapters on testing, deployment, and scaling. You'll see how easy it is to install Rails using your web server of choice (such as Apache or lighttpd) or using its own included web server. You'll be writing applications that work with your favorite database (MySQL, Oracle, Postgres, and more) in no time at all. You'll create a complete online store application in the extended tutorial section, so you'll see how a full Rails application is developed---iteratively and rapidly. Rails strives to honor the Pragmatic Programmer's "DRY Principle" by avoiding the extra work of configuration files and code annotations. You can develop in real-time: make a change, and watch it work immediately. Forget XML. Everything in Rails, from templates to control flow to business logic, is written in Ruby, the language of choice for programmers who like to get the job done well (and leave work ontime for a change). Rails is the framework of choice for the new generation of Web 2.0 developers. Agile Web Development with Rails is the book for that generation, written by Dave Thomas (Pragmatic Programmer and author of Programming Ruby) and David Heinemeier Hansson, who created Rails.

    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

    Although many developers feel that XP is rooted in commonsense, its vastly different approach can bring challenges, frustrations, and constant demands on your patience.Unless you've got unlimited time (and who does these days?), you can't always stop to thumb through hundreds of pages to find the piece of information you need. The Extreme Programming Pocket Guide is the answer. Concise and easy to use, this handy pocket guide to XP is a must-have quick reference for anyone implementing a test-driven development environment.The Extreme Programming Pocket Guide covers XP assumptions, principles, events, artifacts, roles, and resources, and more. It concisely explains the relationships between the XP practices. If you want to adopt XP in stages, the Extreme Programming Pocket Guide will help you choose what to apply and when. You'll be surprised at how much practical information is crammed into this slim volume.O'Reilly's Pocket Guides have become a favorite among developers everywhere. By providing a wealth of important details in a concise, well-organized format, these handy books deliver just what you need to complete the task at hand. When you've reached a sticking point in your work and need to get to a solution quickly, the new Extreme Programming Pocket Guide is the book you'll want to have beside your keyboard.

    Increasingly, scientific breakthroughs will be powered by advanced computing capabilities that help researchers manipulate and explore massive datasets. The speed at which any given scientific discipline advances will depend on how well its researchers collaborate with one another, and with technologists, in areas of eScience such as databases, workflow management, visualization, and cloud-computing technologies. This collection of essays expands on the vision of pioneering computer scientist Jim Gray for a new, fourth paradigm of discovery based on data-intensive science and offers insights into how it can be fully realized.