visualization

Free Ebook Chapman’s Teach Yourself Visual C++ 6 in 21 Days will make a good deal of sense. The author covers all the essentials of basic Windows and Microsoft Foundation Classes (MFC) development, and then addresses several new features in Visual C++ 6, all while moving quickly enough for the busy, working programmer.

Chapman’s first section introduces the basic Visual C++ 6 tools, like the AppWizard and ClassWizard, and discusses the essentials of building dialog-based applications using basic Windows controls such as static text, edit, button, and list box controls. Further chapters cover mouse and keyboard basics, timers, menus, and fonts. In short, the first week provides a traditional introduction to Windows and MFC programming without the frills.

The second set of tutorials delves into Graphical Device Interface (GDI) graphics programming, always a challenging topic for new MFC programmers. Then the author moves to using ActiveX controls inside your applications (a real strength of Visual C++, enhanced in the new release). The basics of toolbars, saving and restoring files to MFC applications, and an introduction to Open Database Connectivity (ODBC) programming round out this set of chapters.

The last set of exercises will give the MFC developer some new expertise. First, the author looks at the potential of ActiveX Data Objects (ADOs) for database development and how to build reusable libraries in both static and dynamic targets. Advanced material introduces the basics of networking and the TCP/IP protocol and discusses MFC support for working with the Web.

For readers with a little more time, handy appendices discuss additional topics such as printing, the MFC container and helper classes, and the basics of exception handling and debugging. Clearly, the constraints of the 21-day format have not prevented this author from successfully covering many essential topics in today’s MFC programming with a good level of detail.

Optical Illusions & Visual Phenomena

Let’s say we have an XML file and we want to deserialize that file to our implemented class. This is an easy task if the XML file is simple. However if it has more complex types, it can take a long time to implement the class without error. XSD comes with .Net framework SDK. I does not have a user interface, we can access it from the command line tools.

Very cool AJAX 3-D graphing library in Javascript/Canvas.

Quoted: RailRoad is a class diagram generator for Ruby on Rails applications.