Sorted:

c++ operator overloading & polymorphism-Collection of common programming errors

problem about dynamicresource-Collection of common programming errors

What exactly is a source filter?-Collection of common programming errors

Concept of C# polymorphism-Collection of common programming errors

problem about markup-extensions-Collection of common programming errors

Breakpoints Don't Match Code Lines!-Collection of common programming errors

Does exist ORM / Framework that converts data automatically when I want to change column datatype in table?-Collection of common programming errors

Python error when runs in chroot-Collection of common programming errors

Using Super in a Derived Class Constructor When Base Class Requires Exceptions to be Caught-Collection of common programming errors

C# Thread seems to start multiple times-Collection of common programming errors