The book makes no assumption about prior experience with object-oriented programming languages or with the C language (upon which Objective-C is based). And because of this, both novice and experienced programmers alike can use this book to quickly and effectively learn the fundamentals of Objective-C. Readers can also learn the concepts of object-oriented programming without having to first learn all of the intricacies of the underlying procedural language (C). This approach, combined with many small program examples and exercises at the end of each chapter, makes it ideally suited for either classroom use or self-study. Growth is expected in this language. At the January 2003 MacWorld, it was announced that there are 5 million Mac OS X users and each of their boxes ships with Objective-C built in.

    Each chapter gives you the complete source code for a new game and teaches the programming concepts from these examples. The book is available under a Creative Commons license and can be downloaded in full for free from http: //inventwithpython.com/pygame This book was written to be understandable by kids as young as 10 to 12 years old, although it is great for anyone of any age who has some familiarity with Python.

    But eliminating sugar from your diet can be tricky if you don't know where sugar is hiding. We all know there's sugar in candy and chocolate - but did you know there's heaps of the stuff hiding out in foods you probably thought were safe to eat? This book is a no-nonsense guide to the sugar content in all the popular foods we eat every day. It's a great place to discover just how much sugar is lurking in your favorite foods. Use this guide to check out what you can eat, and what you can't eat when you're trying to kick the sugar habit.

    Python is a beautiful computer language. It is simple, and it is intuitive. Python is used by a sorts of people – data scientists use it for much of their number crunching and analytics; security testers use it for testing out security and IT attacks; it is used to develop high-quality web applications and many of the large applications that you use on the internet are also written in Python, including YouTube, DropBox, and Instagram. Are you interested in learning Python? Then settle in and learn the basics in just 7 days - enough for you to be comfortable in moving on to the next level without any trouble.Are you interested in learning Python? Then settle in and learn the basics in just 7 days - enough for you to be comfortable in moving on to the next level without any trouble. In this book you'll learn: Setting Up Your Environment Let’s Get Programming Variables and Programs in Files Loops, Loops and More Loops Functions Dictionaries, Lists, and Tuples The “for” Loop Classes Modules File Input/Output Error Handling and much more! Now it's time for you to start your journey into Python programming! Click on the Buy Now button above and get started today!

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     The Internet has changed the world... and, with everything from blogs to podcasts, Internet phones to video, it's still changing the world. Now, it's easy to understand how it all works! This book's big, brilliant, full-color illustrations and clear explanations make it all incredibly simple! DISCOVER HOW THE INTERNET REALLY WORKS... IT'S AMAZINGLY EASY! This new edition has been completely updated for today's hottest Internet technologies, Web connections, hardware, communications and entertainment services, and much more! - See how the Internet can deliver any kind of information, anywhere: web pages, email, music, video, phone calls, and more! - Understand the most exciting new Internet technologies, from blogs and podcasting to wikis and BitTorrent - Discover how your connection to the Internet works... wireless, cable modem, DSL, even cellphones - Go behind the scenes with today's most sophisticated websites, applications, and services - Protect yourself from the latest Internet dangers, including phishing, web surveillance, and wireless hacking Preston Gralla is the award-winning author of more than 30 books, including How the Internet Works, Complete Idiot's Guide to Internet Privacy and Security, Complete Idiot's Guide to Protecting Your Child Online, and How Wireless Works. He has written frequently about security issues, computer technology, the Internet, and has been a columnist for many magazines, websites and newspapers.

     Chess is one of the world’s most popular board games, and is played by millions of people from all walks of life in parks, homes, online and tournaments. This two-player game is played on a checkered board with 64 squares arranged in an eight by eight grid called a chessboard. The game begins with each player possessing 16 pieces, 8 pawns, two rooks (sometimes called castles), two bishops, two knights, a queen and a king. The different player’s pieces are colored differently and are usually either black or white, though colors may vary. Regardless of the color variation though, each ‘team’ is referred to as either black or white. The objective of the game is to ‘checkmate’ the opponent’s king by placing it in such a position that it cannot escape capture. There are other methods to winning the game, such as when an opponent forfeits or resigns from the match. Forfeitures are normally as a result of the opponent losing too many pieces, or if a checkmate is seen as inevitable. There are also circumstances where the game ends in a draw for various reasons, meaning that neither player wins. The first official world chess championship was held in 1886 between Wilhelm Steinitz and Johannes Zukerfort. The victor and thus the first official World Champion was Wilhelm Seinitz. Since the creation of the World Chess Federation in Paris in 1924, the best chess players in the world have been awarded the title of Grandmaster, which is the highest accolade a chess player can get apart from world champion. The latter half of the 20th century saw computers being programmed to play chess, with many home computers now being able to play with such a high level of sophistication that they can outwit some of the best human players. The first computer to ever beat a reigning world champion was the computer Deep Blue, which beat Garry Kasparov in a match in 1997. What You're Going to Learn: Origins and History of Chess Rules and Notations Movements in the Game The Pieces, Their Movements and Values Chess Strategy and Tactics Tips for Beginners What Not to Do More Tactics ...And Much More! Ready to Play Like a Pro ? * * * DOWNLOAD YOUR COPY TODAY * * *

    Internet and World Wide Web How to Program, 4e introduces students with little or no programming experience to the exciting world of Web-Based applications. The book has been substantially revised to reflect today's Web 2.0 rich Internet application-development methodologies. A comprehensive book that teaches the fundamentals needed to program on the Internet, this text provides in-depth coverage of introductory programmming principles, various markup languages (XHTML, Dynamic HTML and XML), several scripting languages (JavaScript, PHP, Ruby/Ruby on Rails and Perl); AJAX, web services, Web Servers (IIS and Apache) and relational databases (MySQL/Apache Derby/Java DB) -- all the skills and tools needed to create dynamic Web-based applications. The text contains comprehensive introductions to ASP.NET 2.0 and JavaServer Faces (JSF). Hundreds of live-code examples of real applications throughout the book available for download allow readers to run the applications and see and hear the outputs.The book provides instruction on building Ajax-enabled rich Internet applications that enhance the presentation of online content and give web applications the look and feel of desktop applications. The chapter on Web 2.0 and Internet business exposes readers to a wide range of other topics associated with Web 2.0 applications and businesses After mastering the material in this book, students will be well prepared to build real-world, industrial strength, Web-based applications.

    Illustrated with cartoons throughout.

    Photographs, illustrations, screen shots, and images of 3D models are included for each project.This unique resource emphasizes using off-the-shelf components, readily available materials, and accessible fabrication techniques. Simple projects give you hands-on practice applying the skills covered in each chapter, and more complex projects at the end of the book incorporate topics from multiple chapters. Turn your imaginative ideas into reality with help from this practical, inventive guide.Discover how to:Find and select materialsFasten and join partsMeasure force, friction, and torqueUnderstand mechanical and electrical power, work, and energyCreate and control motionWork with bearings, couplers, gears, screws, and springsCombine simple machines for work and funProjects include:Rube Goldberg breakfast machineMousetrap powered carDIY motor with magnet wireMotor direction and speed controlDesigning and fabricating spur gearsAnimated creations in paperAn interactive rotating platformSmall vertical axis wind turbineSADbot: the seasonally affected drawing robotMake Great Stuff!TAB, an imprint of McGraw-Hill Professional, is a leading publisher of DIY technology books for makers, hackers, and electronics hobbyists.

    

    This book is the most complete and up-to-date resource on Java from programming guru, Herb Schildt -- a must-have desk reference for every Java programmer.

    Spreadsheet," is one of the liworld's leading authorities on Excel Thoroughly updated to cover the revamped Excel interface, new file formats, enhanced interactivity with other Office applications, and upgraded collaboration features Includes a valuable CD-ROM with templates and worksheets from the book Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

    Each idiom comes with a detailed description, example code showing the "wrong" way to do it, and code for the idiomatic, "Pythonic" alternative. *This version of the book is for Python 2.7.3+. There is also a Python 3.3+ version available.* "Writing Idiomatic Python" contains the most common and important Python idioms in a format that maximizes identification and understanding. Each idiom is presented as a recommendation to write some commonly used piece of code. It is followed by an explanation of why the idiom is important. It also contains two code samples: the "Harmful" way to write it and the "Idiomatic" way. * The "Harmful" way helps you identify the idiom in your own code. * The "Idiomatic" way shows you how to easily translate that code into idiomatic Python. This book is perfect for you: * If you're coming to Python from another programming language * If you're learning Python as a first programming language * If you're looking to increase the readability, maintainability, and correctness of your Python code What is "Idiomatic" Python? Every programming language has its own idioms. Programming language idioms are nothing more than the generally accepted way of writing a certain piece of code. Consistently writing idiomatic code has a number of important benefits: * Others can read and understand your code easily * Others can maintain and enhance your code with minimal effort * Your code will contain fewer bugs * Your code will teach others to write correct code without any effort on your part

    “Photography Demystified—Your Guide to Understanding Photography, Gaining Creative Control and Taking Amazing Photographs!” has been designed to resolve your frustrations and photography difficulties. This book will give you the tools, education and practical applications needed to understand how to take great pictures! PLUS, a section entirely dedicated to assignments has been included! Video tutorials are also available at no charge! http://mckaylive.com/bonus/Along with my wife Ally, I own McKay Photography Academy. Leading hundreds of photographic tours around the world, I have taught over twelve thousand people just like you how to excel in photography. Having earned my Master of Photography and Photographic Craftsmen degrees from Professional Photographers of America, the leading photography organization in the world, I have been a full time professional photographer for over twenty nine years and am passionate about teaching others how to achieve great results in their photography. My motivation is to see that everyone can enjoy photography and take the frustration out of the process!Beginning photographers, camera buffs, photo enthusiast, and many others who struggle with understanding photography concepts, exposure, and their camera manuals have already experienced my proven methods of teaching beginner’s photography. This book will do the same for you!•Terry L from Santa Cruz, CA says: “Taking someone off automatic settings to manual settings can be daunting at times. Fortunately, I have had the experience of learning from David McKay. David has taken me further into the world of photography than I could have ever imagined.”•Keith W from Austin, TX writes: “David is one of those rare individuals that combine passion, extensive knowledge and a laid-back style in teaching photography. What else can I say; it is refreshing to learn from someone this talented.” •Steve of Steve Scurich Photography in Santa Barbara,CA states: “The ability to take decades of complex photography knowledge and boil it down into concepts that are clear, understandable and easy to implement, is David’s gift to the world. Personally, I am forever grateful for the inspiration and encouragement he’s given me.”•Denise Mann from San Antonio, TX says: “David McKay is passionate about photography and equally as passionate about teaching it to those eager to learn.”•Jeff G from Sacramento CA says: “David McKay is a great photographer—not every photographer can be a great educator, David is! David is able to take complicated topics and break them down to something easy to digest and practical to implement—you are inspired to go out and use what you just learned!”•Kara from San Jose, CA writes: “You can’t help but to feel his love for photography and his passion for teaching.