Assimp Documentation and C/C++ Reference generated with the help of Doxygen(external link).
Simple OpenGl sample (source code)
Python
README and a code sample in the ./port/pyAssimp directory
D
There's a README in the ./port/dAssimp directory
BlitzMax
Peter Scheutz provides a wrapper to use Assimp with BlitzMax. It can be found here.
Java
Coming soon ...
.NET
Coming soon ...
AssimpView
(PDF) AssimpView Reference Manual (also available via the ?|Help menu item)