Sorted:

problem about sis-Collection of common programming errors

problem about pipelining-Collection of common programming errors

problem about mcrypt-js-Collection of common programming errors

problem about maven-war-plugin-Collection of common programming errors

problem about kalman-Collection of common programming errors

problem about codecharge-Collection of common programming errors

Installing OpenCV2.4.1 on windows 7 x64 – Mingw & codeblocks-Collection of common programming errors

cvFindContours() not working in OpenCV 2.3.1-Collection of common programming errors

Linking against OpenCV 2.3.1 on Ubuntu-Collection of common programming errors

How do I install OpenCV for PHP?-Collection of common programming errors