Sorted:

problem about python-c-api-Collection of common programming errors

problem about pycairo-Collection of common programming errors

problem about contour-Collection of common programming errors

cvFindContours () exception?-Collection of common programming errors

C++ DLL in C# and allocating memory-Collection of common programming errors

C++ Compile problem when using Windows – CodeGear-Collection of common programming errors

What is different between visual studio F5, ctrl+F5, or running outside of visual studio?-Collection of common programming errors

Why doesn't C++ give compiler error when you call delete on a non-pointer stack allocated variable? [closed]-Collection of common programming errors

What happens when windows encounters an unknown instruction in a binary?-Collection of common programming errors

Errors implementing a dynamic matrix class-Collection of common programming errors