They are now in the course Subversion repository, at

https://ender.cs.rpi.edu/svn/csci6090/codebase/trunk/examples

This means you can access them on the Web as before, but you can (and should) also check them out to be able to compile and experiment with them, with

svn checkout https://ender.cs.rpi.edu/svn/csci6090/codebase/trunk/examples examples

You only have read access to this part of the repository: you can locally modify and save any of the checked out files, but you cannot commit your changes. You could however create a branch for yourself, e.g., at

https://ender.cs.rpi.edu/svn/csci6090/codebase/branch/Lastname/examples

and check your revised version into this branch. You do have read-write authorization to do that; just be careful not to write into anyone else's branch! (Unlike the exercises directory, there are no pre-created codebase/branches with separate authorizations.)

The example files may be revised, or new files may be added, without notice; to get the latest revision, cd to your local examples directory and do

svn update