I wanted to uninstall it so that I reinstall and start reporting things from the beginning. After the uninstall, I found that these files still existed:
codeblocks folder:
codeblocks.exe
codeblocks.dll
share/codeblocks/plugins/(all plugins were still in this folder)
...Just after writing this I discovered why, I still had codeBlocks running while uninstalling it
Would be nice if you checked that during uninstallation, and asked the user to close it. Though this is a low-priority issue, I think.