RStudio is an integrated development environment (IDE) for R

Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.

⛄ 基于OpenCV开源的微信二维码引擎移植的二维码扫码识别库

The NASA WorldWind Java SDK for Android (WWA) includes the library, examples and tutorials for building 3D virtual globe applications for phones and tablets.

A fancy way to transfer files, via QR code!

State Machine Compiler for Clean Code video series.

Animated B-Spline on Qt.

A project of researching various grammar parser, including lex&yacc(flex&bison), antlr and custom solutions.