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If you’ve asked yourself “Why can’t I develop database and XML queries in a language I already know?”, then Language INtegrated Query, or LINQ, is for you. LINQ For Dummies introduces you to LINQ and the .NET Framework technologies, so you can use LINQ to query any object, any data set, any kind of XML, and SQL Server—no questions asked. This plain-English guide gives you a thorough overview of LINQ, from understanding the tasks it performs to making LINQ work with both Visual Basic and Visual Studio 2005. It explains the four LINQ providers in the .NET Framework, the easiest ways to go about accessing data, and how to write more efficient applications with less code using LINQ. There’s also clear guidance on combining third-party providers with LINQ to create even more powerful apps. With this single, comprehensive guide, you’ll discover how to: Use one query language with all Microsoft languages Examine .NET language extensions and work with extension methods, partial methods, lambda expressions, and query expressions LINQ to DataSet operators, SQL server operations, XML API, or Active Directory Deal with databases – download and install the Northwind database, generate Northwind entity classes, and create the Northwind XML mapping file Create the partial class example, the partial method example, and the database modification example Use objects with LINQ Query databases in Visual Basic and C# As an added bonus, you can visit the companion Web site for LINQ examples in C# and Visual Basic. With LINQ For Dummies, you’ll link up with LINQ in no time and see how you can query almost anything! Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Get the book you need to succeed in any Photoshop endeavor – Photoshop CS3 Bible. In this totally updated edition to the international bestseller, the authors show you how to master every aspect of Photoshop – from image-editing basics to new techniques for working with camera raw images. You'll learn how to retouch, color correct, manipulate, and combine images using Photoshop. You'll discover how to create cutting-edge special effects for digital or film-based images, and use them on the Web or in print. And you'll find out how to use the File Browser, histogram palette, Lens Blur, Match Color, the color replacement tool, customizable keyboard shortcuts, and more. The authors' easy and approachable writing style demystifies even the most complex Photoshop tasks. Order today and master Photoshop CS3. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Written by Charles Freedman, a senior Flash developer at Yahoo!, this book provides you with all the information you’ll need to know about APIs in order to build amazing map mashups. You’ll find in-depth coverage of Yahoo! mapping tools and technologies and a variety of techniques for working with the APIs. Yahoo! Maps Mashups explores each API flavor, guiding you through the simple yet comprehensive sets of API calls so that you will gain a strong understanding of the capabilities of each map technology through its respective API.

Python is one of the most powerful, easy-to-read programming languages around, but it does have its limitations. This general purpose, high-level language that can be extended and embedded is a smart option for many programming problems, but a poor solution to others. Python For Dummies is the quick-and-easy guide to getting the most out of this robust program. This hands-on book will show you everything you need to know about building programs, debugging code, and simplifying development, as well as defining what actions it can perform. You’ll wrap yourself around all of its advanced features and become an expert Python user in no time. This guide gives you the tools you need to: Master basic elements and syntax Document, design, and debug programs Work with strings like a pro Direct a program with control structures Integrate integers, complex numbers, and modules Build lists, stacks, and queues Create an organized dictionary Handle functions, data, and namespace Construct applications with modules and packages Call, create, extend, and override classes Access the Internet to enhance your library Understand the new features of Python 2.5 Packed with critical idioms and great resources to maximize your productivity, Python For Dummies is the ultimate one-stop information guide. In a matter of minutes you’ll be familiar with Python’s building blocks, strings, dictionaries, and sets; and be on your way to writing the program that you’ve dreamed about!

Ajax is short for “Asynchronous JavaScript+CSS+DOM+XMLHttpRequest.” Even if you weren’t intimidated before, that tidbit is probably enough to make you reach for the Excedrin. Just reach for Ajax For Dummies instead. With screen shots, actual code and explanations, and live Web sites where you can see Ajax applications doing their thing, it will have you using Ajax to create Web applications that look an act like desktop applications in no time. With Ajax, you can speed up and clean up your Web applications. Shoppers at your online store can fill their carts without waiting for multiple page refreshes. Searchers on your sites can get instant results on the same page. This guide takes you on a tour of how Ajax is used today, complete with examples of Ajax applications in action, such as an Ajax-enabled Yahoo! search or an Ajax-based chat application. Then it gives you basics on using JavaScript. After that you dive in and get info on: Writing some Ajax, interactive mouseovers using Ajax, passing data to the server with GET or POST, and more Connecting to Google for a live search Using free Ajax frameworks so you don’t have to start from scratch, including Ajax Gold (written specifically for this book), AJAXLib, and grabbing XML with libXmlRequest All kinds of Ajax techniques, such as using Ajax for drag-and-drop operations, pop-up menus, downloading images behind the scenes, and more Using SACK (simple AJAX code kit), decoding XML with Sarissa, and creating visual effects with Rico Handling XML int Ajax Applications Working with cascading style sheets (CCS) in Ajax, including setting up the styles, displaying a menu, styling text, handling colors and backgrounds, and more Working with Ajax and PHP Complete with a companion Web site, free Ajax frameworks, and sample code you can use, Ajax for Dummies is your friendly guide to creating truly user-friendly Web sites! Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

WRITE BULLETPROOF VBA CODE FOR ANY SITUATION This book is the essential resource for developers working with any of the more than 300 products that employ the Visual Basic for Applications programming language. Written by recognized VBA experts, it provides detailed coverage of a wide range of specific VBA programming challenges. Its careful, step-by-step instructions and thousands of lines of code offer answers, while teaching you to devise new and creative solutions. The instruction applies equally to all VBA environments, whether you are building standalone applications or customizing commercial products using their built-in VBA programmability. Coverage Includes Manipulating text, numbers, and dates Using automation to control other applications Creating objects using VBA class modules Using standard search and sort algorithms from within VBA Creating standard dynamic data structures, including linked lists, binary trees, stacks, and queues Working with Windows system information, including memory status, screen info, mouse, keyboard, and power status Working with Windows Registry data Retrieving and setting Windows networking information Working with the Windows file system, iterating through folders, creating and deleting files Adding sound and movies to VBA apps using Windows multimedia extensions Tapping the system capabilities provided by the Windows Scripting Runtime library Writing add-ins for the Visual Basic environment Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

VB Programmers: Get in Step with .NET With the introduction of Visual Basic .NET, VB transcends its traditional second-class status to become a full-fledged citizen of the object-oriented programming, letting you access the full power of the Windows platform for the first time. Written bythe author of the best-selling Mastering Visual Basic 6 this all-new edition is the resource you need to make a successful transition to .NET. Comprising in-depth explanations, practical examples, and handy reference information, its coverage includes: Mastering the new Windows Forms Designer and controls Building dynamic forms Using powerful Framework classes such as ArrayLists and HashTables Persisting objects to disk files Handling graphics and printing Achieving robustness via structured exception handling and debugging Developing your own classes and extending existing ones via inheritance Building custom Windows controls Building menus and list controls with custom-drawn items Using ADO.NET to build disconnected, distributed applications Using SQL queries and stored procedures with ADO.NET Facilitating database programming with the visual database tools Building web applications with ASP.NET and the rich web controls Designing web applications to access databases Using the DataGrid and DataList web controls Building XML web services to use with Windows and web applications Special topics like the Multiple Document Interface and powerful recursive programming techniques Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Get Everything You Can Out of Visual C# and the .NET Framework Mastering Visual C# .NET is the best resource for getting everything you can out of the new C# language and the .NET Framework. You'll master C# language essentials, quickly taking advantage of the many improvements it offers over C++ and see tons of examples that show you all the ways that .NET can make your programming more efficient and your applications more powerful. You'll learn how to create stand-alone applications, as well as build Windows, web, and database applications. You'll even see how to develop web services—a technology that holds great promise for the future of distributed application. Coverage includes: Mastering the fundamentals and advanced aspects of the C# language Using Visual Studio .NET for increased coding productivity and debugging Creating distributed applications with remoting and web services Understanding object-oriented concepts Delivering data across the Internet with web services Using XML to communicate with other applications Accessing databases with ADO.NET Building Windows applications Creating web applications using ASP.NET Reading and writing data from/to files or the Internet Using advanced data structures to store and manipulate information Using multi-threading for greater application efficiency Using reflection to manipulate running code Building distributed applications with remoting and web services Securing code and authenticating users Using built-in encryption facilities Making your applications world-ready Parsing strings with regular expressions Using delegates to handle runtime events Programming defensively with exception handling

If Movable Type can do it, you can do it too By its very nature, the Web encourages change at a frenetic pace. Movable Type helps you manage that pace, and this is your indispensable guide to installing and using the most popular server-based personal publishing tool. From exploring Movable Type's template-driven publishing system to developing your own plug-ins, here's what you need to know to create and maintain sites as adaptable as the Web itself. Inside, you'll find what you need to know about Movable Type * Prepare your Web server and install Movable Type * Set up and configure a weblog, using archives and categories to create a more sophisticated site * Add visual elements with photos and graphics * Design a weblog with templates and use template tags * Establish communication among sites using trackback pings * Add search capabilities and import content from other blogs * Develop Perl-based plug-ins to enhance Movable Type * Configure Movable Type to receive and manage comments from site visitors * See what's new in Movable Type 3.1 in a bonus Movable Type 3.1 appendix

Computer viruses—just the thought of your trusty PC catching one is probably enough to make you sick. Thanks to the cyber-sickies who persist in coming up with new strains, there’s a major new cyberattack nearly every day. Viruses sneak in, usually through e-mail. Fortunately, there are ways to inoculate and protect your computer. Computer Viruses For Dummies helps you: Understand the risks and analyze your PC’s current condition Select, install, and configure antivirus software Scan your computer and e-mail Rid your computer of viruses it’s already caught Update antivirus software and install security patches Use firewalls and spyware blockers Protect handheld PDAs from viruses Adopt safe computing practices, especially with e-mail and when you’re surfing the Net Written by Peter H. Gregory, coauthor of CISSP For Dummies and Security + For Dummies, Computer Viruses For Dummies goes beyond viruses to explain other nasty computer infections like Trojan horses, HiJackers, worms, phishing scams, spyware, and hoaxes. It also profiles major antivirus software to help you choose the best program(s) for your needs. Remember, if you don’t protect your computer, not only do you risk having your computer infiltrated and your data contaminated, you risk unknowingly transmitting a virus, worm, or other foul computer germ to everybody in your address book! This guide will help you properly immunize your PC with antivirus software now and install updates and security patches that are like booster shots to keep your software protected against new viruses.

This updated bestseller covers programming essentials for the newest version of Java, the popular platform-independent, object-oriented programming language The material is fully updated and focuses on the new Java SDK 1.5, addressing the needs of new or inexperienced Java developers The fun and easy writing style walks readers through Java syntax basics and helps them write their first program Shows readers how to create basic Java objects and figure out when they can reuse existing code The new edition is also modified to better address the readers who may have some programming knowledge, but who are new to Java

Imagine that it’s the 1950s, and you are in charge of developing the U. S. interstate system. There are countless roads already in use. The system can go in numerous different directions. Where do you begin? Starting to transform your business with SAP NetWeaver is that daunting. NetWeaver is both an application platform and an integration platform. It integrates your current IT systems to enable portals, collaboration, data management, and development environments. To grasp the complexities and possibilities of SAP ASAP, dig in with SAP NetWeaver For Dummies and explore: MySAP Business Suite SAP Enterprise Planning Resource (ERP), Customer Relationship Management (CRM), Supply Chain Management (SCM), Human Capital Management (HCM), Product Lifecycle Management (PLM), Supplier Relationship Management (SRM), and more Mobile Infrastructure that performs like a universal translator for mobile interfaces, including laptops, wireless phones, and PDAs Master Data Management, including using the content consolidation technique to “clean up” data, master data harmonization to distribute it, and central master data management to maintain a data repository Web Application Service and NetWeaver Developer Studio—tools that let you integrate and create your own customized applications Written by Dan Woods, former CTO of The Street.com and CapitalThinking, and Jeffrey Word, the Director of Technology Strategy for SAP, this guide features real-life stories from businesses and examples of typical uses to help you cut through the complexities and get up and running. It includes a CD-ROM with: Detailed white papers and product overviews Stores from customers using SAP NetWeaver today Demos that show SAP NetWeaver in action A directory of resources for additional information Like that interstate system, SAP NetWeaver doesn’t have to be integrated all at once. You choose the applications that have the most potential to benefit your company’s operations and bottom line. SAP NetWeaver For Dummies even gives you recommendations for rolling it out and suggests practical ways to get started and get quick returns on your SAP investment. Then you’re going full-speed ahead on the road to success!