"Meta Data" is simply information about the data in an image. Learn to manipulate that data from code.
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Getting Started with the Raspberry Pi 2
Ramp up to the latest Pi module and do far more things than with the original.
Kinect for Windows: A New Interface for Your Apps
Microsoft officially announced that a new Kinect for Windows device will be released on February 1st along with a commercial license. How easy is it to code to?
Forms (Dialogs) Customization Based on Moveable / Resizable Elements
Discover how to design user-driven applications
FreeDOM (Programming)
Learn about FreeDOM (Free Document Object Model), a web development technique used to create event-driven web applications. FreeDOM is designed to overcome the limitations of stateless HyperText Transfer Protocol (HTTP) transmissions.
Rendering Images in ASP.NET Directly from Your Database
There's no need to store file system paths in a database. Just store images in your database and then directly load them to your ASP.NET pages.
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Comparing the stdio and iostream C++ Libraries
It's essential to know the differences in these libraries and use them correctly. This brief tutorial will guide you.

Web Developers: Are Your Sites Using HTTPS?
Web sites that need certificates, the secure ones running under HTTPS, are quickly becoming the standard. Get ready to use certificates.

Exciting Times for .NET as Companies Join the .NET Bandwagon
The .NET platform continues to grow and gain more features. See what's planned for future releases.

The Value of APIs
Application Programming Interfaces (APIs) are where you have to be. It's not a matter of if as much as a matter of which.