Merge branch 'class3_hw' into 'main'

I enjoy the atmosphere during the seminars.

For many git commands I learned what are the best practices while using them.

So far, I already knew most of the commands, but I wasn't always using them in a way that would be considered 'best practice'.

I am looking forward to learning about more advanced ways of using git as well as the lecture on fixing mistakes.

  git pull --rebase

  cd class3_homework/

  git switch -c class3_hw

  nvim 525126.txt

  git status

  git add 525126.txt

  git commit -m "Add file <525126.txt> with 'seminar feedback'"

  git push -u origin class3_hw