Whether you're building GUI prototypes or full-fledged cross-platform GUI applications with native look-and-feel, PyQt 4 is your fastest, easiest, most powerful solution. Qt expert Mark Summerfield has written the definitive best-practice guide to PyQt 4 development.
With Rapid GUI Programming with Python and Qt you'll learn how to build efficient GUI applications that run on all major operating systems, including Windows, Mac OS X, Linux, and many versions of Unix, using the same source code for all of them. Summerfield systematically introduces every core GUI development technique: from dialogs and windows to data handling; from events to printing; and more. Through the book's realistic examples you'll discover a completely new PyQt 4-based programming approach, as well as coverage of many new topics, from PyQt 4's rich text engine to advanced model/view and graphics/view programming. Every key concept is illuminated with realistic, downloadable examples—all tested on Windows, Mac OS X, and Linux with Python 2.5, Qt 4.2, and PyQt 4.2, and on Windows and Linux with Qt 4.3 and PyQt 4.3.
Wireless local area networks (WLANs) have traditionally been used to transport only data, but are now being used to carry voice traffic as well as provided new combined voice and data services. Voice over WLANs also offers more flexibility than wired networks (changes to a WLAN dont require changes to installed wiring) and greater capacity than wired networks. This book provides a solid overview of voice over WLANs/VoIP (voice over internet protocol) technology, including voice coding, packet loss, delay and jitter, and echo control. It shows how to combine both WLAN and VoIP technology to create effective voice over WLAN systems.
I am green with envy for the newest generation of SAS programmers because I wish that I had had this book in front of me 20 years ago when I first started with SAS! Art s book gives a perspective on the REPORT procedure as no other user has done before by ingeniously intertwining his extensive knowledge of PROC REPORT with the experiences and unique approaches of over 100 PROC REPORT power users. His simple approach will give even the most novice SAS user the necessary tools to get started with PROC REPORT, and his nicely flowing buildup to PROC REPORT s more complex usability makes this book a jewel for the entire SAS community. Art s PROC REPORT book has, without a doubt, given all SAS users THE POWER TO KNOW(R)! –Rick Mitchell, Senior Systems Analyst, Westat.
Integration of applications within a business and between different businesses is becoming more and more important. The needs for up-to-date information that is accessible from almost everywhere and developing e-business solutions — particularly business to business — require that developers find solutions for integrating diverse, heterogeneous applications, developed in different architectures and programming languages and on different platforms. They have to do this quickly and cost effectively, but still preserve the architecture and deliver robust solutions that are maintainable over time.
The purpose of this book is to teach you how to use C++ and the object-oriented programming style to produce better-quality programs, with an emphasis on scientific and engineering programs. Most such programs today are written in FORTRAN or C and without the benefit of any particular programming methodology. For small programs of strictly numerical content, FORTRAN or C may be adequate. However, larger programs and programs containing nonnumerical code are too expensive to understand, to revise, and to improve if written in FORTRAN or C. We present object-oriented programming as a design and programming style that addresses these problems and C++ as a programming language designed to allow efficient use of the object-oriented style. If you are still using FORTRAN or C in your programming, we invite you to explore a new world, the world of object-oriented programming in C++. Audience. 
This essential resource for Oracle DBAs has been completely updated to cover the new features of Oracle Database 11g, the industry standard Web-enabled enterprise database system. Oracle Database 11g DBA Handbook details each topic with an emphasis on the big picture, enabling you to achieve effective and efficient database management.
The Windows Presentation Foundation is a key component of .NET Framework 3.0, which is a part of Windows Vista and available for Windows XP. With the Windows Presentation Foundation, 3D images can be displayed regardless of the video-display hardware on the users machine. Focusing on developing user interface objects or simple animations, this book builds on a readers knowledge of Windows Presentation Foundation essentials to demonstrate how to effectively create 3D graphics for Windows. You get the fundamental information for using the Windows Presentation Foundation 3D application programming interface (API), as well as in-depth coverage of mesh geometries. 
Flash Designers: push Flash to the next level with After Effects robust toolset.
This book is part of the Cisco Press® Fundamentals Series. Books in this series introduce networking professionals to new networking technologies, covering network topologies, sample deployment concepts, protocols, and management techniques.
In Character Recognition Systems, the authors provide practitioners and students with the fundamental principles and state-of-the-art computational methods of reading printed texts and handwritten materials. The information presented is analogous to the stages of a computer recognition system, helping readers master the theory and latest methodologies used in character recognition in a meaningful way.
The definitive guide to planning, architecting, deploying, supporting, and creating Voice over Wireless LAN solutions.
Secure and share your digital f iles at home. Access them from virtually anywhere.
TIME Magazine February 4, 2008 Vol. 171 No. 5
No matter how visually appealing or content-packed a Web site may be, if it's not adaptable to a variety of situations and reaching the widest possible audience, it isn't really succeeding. In Bulletproof Web Desing, author and Web designer extraordinaire, Dan Cederholm outlines standards-based strategies for building designs that provide flexibility, readability, and user control–key components of every sucessful site. Each chapter starts out with an example of an unbulletproof site one that employs a traditional HTML-based approach which Dan then deconstructs, pointing out its limitations. He then gives the site a make-over using XHTML and Cascading Style Sheets (CSS), so you can see how to replace bloated code with lean markup and CSS for fast-loading sites that are accessible to all users. Finally, he covers several popular fluid and elastic-width layout techniques and pieces together all of the page components discussed in prior chapters into a single-page template.
Dive deep into the architecture of Exchange Web Servicesand master the intricacies for accessing data with the new, unifying API. Exchange Web Services offers new functionality, replacing old, disparate APIs. This practical guide introduces developers to Exchange Web Services. It includes comprehensive, in-depth coverage of the architecture and key features, including messaging, folders, calendaring, tasks, notifications, searching, availability, and autodiscovery. Developers who are moving applications using previous APIs to Exchange Web Services will learn how to determine the correct web services constructsand the implications of those decisions. This book assumes only knowledge of how to write HTTP requests, but it provides proxy examples in Microsoft Visual C#.
This publication is the second in the Research in Design series. Design is an effort that enjoys a growing attention in the academic world. At Delft University of Technology design is a recognized part of science. Like other technical universities, Delft is rooted in the engineering field. And in spite of questions like 'what is design', 'what is engineering' and 'what is science', which can be debated in long sessions, and differences that are hard to explain, it is possible to feel the differences. In this book the authors contribute to the development of a design language for the service domain. In general the engineering discipline is expanding into a field that embraces perspectives of more disciplines and actors, next to the engineer who is responsible for the artifact. The first volume in this Research in Design Series stresses the stakeholder oriented approach in the domain of architecture and urban planning (Binnekamp, van Gunsteren, & van Loon, 2006). The domain in this volume is services. This is a field in which the involvement of different stakeholders with different interests in the design process is particularly a critical success factor.
Digital Television is as an authoritative and complete overview that describes the technology of digital television broadcasting. It gives you a thorough technical description of the underlying principles of the DVB standard and the various steps of signal processing. Also included is a complete technical glossary of terms, abbreviations, and expressions that gives you quick reference.
Functional and flexible, this guide takes an objects-first approach to Java programming and problem using games and puzzles. Updated to cover Java version 1.5 features, such as generic types, enumerated types, and the Scanner class. Offers independent introductions to both a command-line interface and a graphical user interface (GUI). Features coverage of Unified Modeling Language (UML), the industry-standard, object-oriented design tool. Illustrates key aspects of Java with a collection of game and puzzle examples. Instructor and Student resources available online. For introductory computer programming students or professionals interested in learning Java.
This book continues to reflect our experience that topics once considered too advanced can be taught in the first course. The text addresses metalanguages explicitly as the formal means of specifying programming language syntax.
Protocols and Architectures for Wireless Sensor Networks provides a thorough description of the nuts and bolts of wireless sensor networks.
From rather humble beginnings as the “Personal Home Page” scripting language, PHP has found its way into almost every server, corporation, and dev shop in the world. On an average day, somewhere between 500,000 and 2 million coders do something in PHP. Even when you use a well-understood language like PHP, building a modern web application requires tools that decrease development time and cost while improving code quality. Frameworks such as Ruby-on-Rails and Django have been getting a lot of attention as a result.
This text is a handbook of instructions written for the programmer or analyst that shows how to insert common algorithmic functions in C# into one's source code. The code is listed on a companion CD for easy transfer to one's current C# program. The first 12 chapters discuss specifics of the Visual C# compiler: the integrated developer environment (IDE); moving projects from one location to another; passing information between windows; Visual C# code placement; classes, constructors, overloading, and helps; data types and declarations; conversions between data types; string manipulation and on-line data storage; branching and looping; and arithmetic.
The Sarbanes-Oxley Act (officially titled the Public Company Accounting Reform and Investor Protection Act of 2002), signed into law on 30 July 2002 by President Bush, is considered the most significant change to federal securities laws in the United States since the New Deal. It came in the wake of a series of corporate financial scandals, including those affecting Enron, Arthur Andersen, and WorldCom. The law is named after Senator Paul Sarbanes and Representative Michael G. Oxley. It was approved by the House by a vote of 423-3 and by the Senate 99-0. This book illustrates the many Open Source cost-saving opportunities that public companies can explore in their IT enterprise to meet mandatory compliance requirements of the Sarbanes-Oxley act. This book will also demonstrate by example and technical reference both the infrastructure components for Open Source that can be made compliant, and the Open Source tools that can aid in the journey of compliance. Although many books and reference material have been authored on the financial and business side of Sox compliance, very little material is available that directly address the information technology considerations, even less so on how Open Source fits into that discussion.The format of the book will begin each chapter with the IT business and executive considerations of Open Source and SOX compliance. The remaining chapter verbiage will include specific examinations of Open Source applications and tools which relate to the given subject matter, and last a bootable ?live? CD will have fully configured running demonstrations of Open Source tools as a valuable technical reference for implementation of the concepts provided in the book* Only book that shows companies how to use Open Source tools to achieve SOX compliance, which dramatically lowers the cost of using proprietary, commercial applications.* Only SOX book with a bootable-Linux CD containing countless applications, forms, and checklists to assist companies in achieving SOX compliance.* Only SOX compliance book specifically detailing steps to achieve SOX compliance for IT Professionals.
Microsoft Publisher 2007 For Dummies is a 50-75% revision to Microsoft Publisher 2000 For Dummies, covering both the Publisher 2003 and Publisher 2007 editions. The book focuses on three markets: Small and medium-sized businesses using Publisher for marketing campaigns; churches using Publisher to communicate via newsletters and marketing charity events; and schools using Publisher to communicate via newsletters and projects.
Step-by-step guidance on creating manga, the popular Japanese-style comics Featuring youthful characters with oversized eyes and outsized emotions, expressive graphics, and a wide range of genres, Japanese manga (comics) and anime (animated cartoons) have taken the world by storm in the last few decades. And while much of manga still originates in Japan, American comic book and graphic novel publishers have recently begun producing their own home-grown manga. This friendly guide shows would-be manga artists how to get started, explaining manga’s graphic and storytelling conventions and guiding people step by step from preliminary rough sketches to finished full-color art. Complete with eight pages of color illustrations, advice on plotlines and storyboards, and tips on drawing teens, heroes, villains, weapons, cars, homes, and more, it’s the ideal beginner’s guide for aspiring manga artists. Kensuke Okabayashi (Jersey City, NJ) is a professional artist. A graduate of the School of Visual Arts, his work can be seen in everything from comic books to graphic novels to advertising storyboards. Kensuke teaches art classes at the Educational Alliance Art School in New York City.
Get up to speed fast with this full-color guide to Apple’s revolutionary new mobile phone– widescreen video iPod–Internet communications device. Announced to great fanfare, Apple’s iPhone promises to reinvent the market for portable electronic devices, combining mobile phone, music and video player, digital camera, Internet browser, and e-mail in a single sleekly designed, brilliantly engineered package. Illustrated throughout with full-color screen shots and illustrations, this fun and easy guide helps you make the most of all the features of this pioneering device. Discover how to: Make and receive phone calls Set up iTunes and your iPod Buy music and videos Play podcasts, music, videos, and photo slideshows Browse the Internet Send and receive e-mails and instant messages Take and organize photos Sync with your desktop Troubleshoot common problems.
Effective C++ CD is the HTML (Netscape-oriented) version of Scott Meyers' previous two works, Effective C++, Second Edition and More Effective C++. Additionally, five supplementary magazine articles appear in the collection. There are also links to relevant material on the Web which that been added to the current edition and which did not appear in the print edition.
Your in-depth guide to designing and developing secure PHP applications
"PHP Game Programming" offers you the introduction you need to begin creating your own online games. You'll be amazed at the games you can create with this powerful - and completely free - development tool! Dive right in as you begin with coverage of server configuration and the major features of PHP. Then you're off and running as you use PHP to create and manipulate graphics, develop a chess game using a non-relational database, and send and receive data through sockets. Put your new skills to use as you create your own massively multiplayer online game! From the basics of PHP and HTML to the exciting task of creating dynamic terrain and Flash movies, "PHP Game Programming" will help you turn your online game ideas into reality! 
Poser 7 is one of the most enjoyable applications for creating realistic animated 3-D characters. In Poser 7 Essential Training, instructor Larry Mitchell explains how to design, pose, and animate 3-D characters using the program's intuitive interface, tools, and workflow.
This book is a study of all the crucial Benoni systems apart from the Modern Benoni. It presents diverse and practical options against the queen's pawn opening for dynamic, tactical players and solid, positional players alike. Included are such daring defences as the controversial Blumenfeld Counter-Gambit and the Benko Gambit, a favourite with uncompromising Grandmasters such as Veselin Topalov and Vassily Ivanchuk. On the other hand, Black also has the opportunity to adopt solid, respectable defences such as the Czech Benoni and the Schmid Benoni. Whether Black likes to sacrifice and take the initiative, or whether he prefers to play in a more restrained manner, there is something here for all types of player.
System administrators need to stay ahead of new security vulnerabilities that leave their networks exposed every day. A firewall and an intrusion detection systems (IDS) are two important weapons in that fight, enabling you to proactively deny access and monitor network traffic for signs of an attack.
Learn the basics of Cisco Express Forwarding (CEF) and gain advanced configuration, maintenance and troubleshooting skills through examples Learn the fundamentals of Cisco Express Forwarding (CEF) Study configuration models and real-world examples that you can use in your own networks Practice troubleshooting scenarios and management exercise to gain a deeper understanding of CEF How does a router switch a packet? What is the difference between routing a packet and switching a packet? What is this CEF feature that is referred to in Cisco documentation and commonly found in Cisco IOS commands? "Cisco Express Forwarding" addresses these questions through comprehensive discussions of Cisco Express Forwarding (CEF). CEF is a term used to describe one of the mechanisms used by Cisco IOS routers and Cisco Catalyst switches to forward packets. CEF offers the benefits of improved performance, scalability, and resilience. CEF is found in almost all Cisco IOS routers and Catalyst switches, however documentation of the topic is very scarce. This book addresses common misconceptions about CEF and packet switching across various platforms. It will help you understand CEF and how to troubleshoot whether there is a CEF or another problem occurring in the network. The book guides you through CEF basics, supplying exercises and troubleshooting scenarios that enhance their ability to recognize common mistakes, as well as to provide them with some models for configurations that they can follow in their own networks.
"Securing Windows begins with reading this book." –James Costello (CISSP) IT Security Specialist, Honeywell
Building on the success of the first edition, Mobile Messaging Technologies and Services offers extensive new and revised material based upon the latest research and industry developments. While early implementations targeted person-to-person messaging, MMS has now evolved to facilitate such requirements as the mass delivery of time-sensitive messages for content-to-person messaging. This Second Edition exploits the technical maturity of MMS as it is poised to generate a wealth of new business opportunities across the mobile communications sector. The author provides the fundamental technical background required for SMS, EMS and MMS, and supports this with industry cutting-edge developments.
The Academy Award–winning Maya 3D animation and effects software is the top choice for film and video artists, game developers, and 3D design professionals. Learn to build, render, and animate your own digital models and scenes, and begin to develop professional-level Maya skills with Introducing Maya 2008.
A Guide to MATLAB Object-Oriented Programming is the first book to deliver broad coverage of the documented and undocumented object-oriented features of MATLAB??. Unlike the typical approach of other resources, this guide explains why each feature is important, demonstrates how each feature is used, and promotes an understanding of the interactions between features. Assuming an intermediate level of MATLAB programming knowledge, the book not only concentrates on MATLAB coding techniques but also discusses topics critical to general software development. It introduces fundamentals first before integrating these concepts into example applications. In the first section, the book discusses eight basic functions: constructor, subsref, subsasgn, display, struct, fieldnames, get, and set. Building on the previous section, it explores inheritance topics and presents the Class Wizard, a powerful MATLAB class generation tool. The final section delves into advanced strategies, including containers, static variables, and function fronts. With more than 20 years of experience designing and implementing object-oriented software, the expert author has developed an accessible and comprehensive book that aids readers in creating effective object-oriented software using MATLAB
The first edition set a standard of excellence that has eluded all followers, and I have recommended it to my clients for years. The new edition is a gift to the field and should be required reading for all managers. — Adrian J. Bowles, Ph.D., Vice President, Giga Information Group. One of the most readable introductions you will find. The new edition offers vital insights into the effective use of objects in business. — Chris Stone, President , Object Management Group. The first edition of Object Technology: A Manager's Guide is widely viewed as the classic introduction to this powerful computing concept. Object technology offers increased agility, significant time-to-market reduction, and the opportunity to exploit the potential of the World Wide Web by deploying globally distributed business systems. At a time when many of the world's largest companies are making the transition to object technology, David Taylor has updated his book to address the important issues facing the growth of object technology and to provide a glimpse into the future of this evolving paradigm. In updating this seminal work, David Taylor has retained the signature conciseness and clarity of discussion that made the first edition a best-seller. Object Technology: A Manager's Guide, Second Edition, covers the key terms, emerging concepts, and useful applications of objects. Managers, salespeople, engineers, software developers — anyone interested in understanding or implementing object technology — will find this a lucid introduction to the topic. Highlights of this new edition include: an explanation of how to use objects to create evolutionary software that rapidly adapts to changing business conditions, eliminating the need for most new application development; an introduction to Java, and an explanation of how its use of message interfaces enables a new generation of portable, mix-and-match, Internet-enabled business objects; an update on the state of object databases and extended relational databases, with guidelines for combining the two for optimal information storage; and an introduction to the new generation of object engines and how they combine storage and execution capabilities for maximum software integration. 
The fourth edition of this popular pocket guide provides quick-reference information that will help you use Oracle's PL/SQL language, including the newest Oracle Database 11g features. It's a companion to Steven Feuerstein and Bill Pribyl's bestselling Oracle PL/SQL Programming.
CCDA Official Exam Certification Guide - Third Edition
The definitive guide to collecting usage information from Cisco networks
This is the eBook version of the printed book.Most design pattern books are based on C++ and Java. But Ruby is different–and the language's unique qualities make design patterns easier to implement and use. In "Design Patterns in Ruby," Russ Olsen demonstrates how to combine Ruby's power and elegance with patterns, and write more sophisticated, effective software with far fewer lines of code.After reviewing the history, concepts, and goals of design patterns, the author offers a quick tour of the Ruby language–enough to allow any experienced software developer to immediately utilize patterns with Ruby. The book especially calls attention to Ruby features that simplify the use of patterns, including dynamic typing, code closures, and "mixins" for easier code reuse.Fourteen of the classic "Gang of Four" patterns are considered from the Ruby point of view, explaining what problems each pattern solves, discussing whether traditional implementations make sense in the Ruby environment, and introducing Ruby-specific improvements. You'll discover opportunities to implement patterns in just one or two lines of code, instead of the endlessly repeated boilerplate that conventional languages often require."Design Patterns in Ruby" also identifies innovative new patterns that have emerged from the Ruby community. These include ways to create custom objects with metaprogramming, as well as the ambitious Rails-based "Convention over Configuration" pattern, designed to help integrate entire applications and frameworks.Engaging, practical, and accessible, this book will help you build better software while making your Ruby programming experience more rewarding.
Webmasters and Web programmers around the world know that PHP and MySQL provide a robust, easy-to-learn, open-source solution for creating dynamic, database-driven Web sites for eCommerce and content management. In fact, PHP is used in one of every three Web sites on the Internet and MySQL has been downloaded millions of times. PHP and MySQL provide a freely downloadable and widely supported alternative to ASP.NET.
Everybody talks about it—how much you can save , and earn, when you start an online investment program. If you’ve decided you’re ready to find out what all the excitement’s about, you’re in luck. Investing Online For Dummies has been completely revised and updated with the latest tools, Web sites, rule changes, and tips that can make online investing easy and profitable. To be a successful online investor, you need to know your way around the Web and you also need to understand something about investments. Investing Online For Dummies can help you make sound financial decisions by: Outlining basic investment fundamentals Explaining how stock options work and helping you determine the value of your employee stock option plan Pointing out costly traps and ways to avoid them Directing you to resources that provide information you need and helping you make sense of it Showing you how to use the Internet to become a savvy investor This 5th edition of Investing Online For Dummies provides clear instructions and ample illustrations, taking you from the basics of online investing to making your own online stock transactions to purchasing bonds online.
Teach yourself the fundamentals of working with Visual Basic 2008 one step at a time. With STEP BY STEP, you work at your own pace through hands-on, learn-by-doing exercises. Whether you re a beginning programmer or new to this specific language, you ll understand the core capabilities and fundamental techniques for Visual Basic 2008 and rapidly build robust, elegant applications. Each chapter puts you to work, showing you how, when, and why to use the latest features of Visual Basic guiding you each step of the way as you create actual components and working applications for Windows. You ll also explore data management and Web-based development topics. PLUS get practice files with sample code and data sets on the companion CD.
* Django and Turbogears are the two leading MVC frameworks for Python programmers today; MVC frameworks allow programmers to develop and launch Web sites in a fraction of the time required by traditional techniques .