I never understood why people have extensive lists of file extensions in their .gitignore files, for example `.DS_Store, .so, .dll, .pyc, .pyd, *.bak, ...`:

- https://github.com/tensorflow/tensorflow/blob/a7691d53e5d3a4... - https://github.com/pytorch/pytorch/blob/02179827cb7cbc805277...

I find it much easier to list the file extensions I wish to track: - https://github.com/nikonyrh/docker-scripts/blob/4aa3dc38ab59... - https://github.com/nikonyrh/rubikstimer-clj/blob/3e77b9ad88f...