useful git stuff

gistfile1.txt

# ignore file permission changes
git config core.filemode false


http://joaquin.windmuller.ca/2011/11/16/selectively-select-changes-to-commit-with-git-or-imma-edit-your-hunk

https://web.archive.org/web/20170630184446/http://www.naleid.com/blog/2012/01/12/how-to-use-kdiff3-as-a-3-way-merge-tool-with-mercurial-git-and-tower-app/

http://blog.wuwon.id.au/2010/09/painless-merge-conflict-resolution-in.html

https://marcin-chwedczuk.github.io/use-meld-as-git-merge-diff-tool

https://martin-thoma.com/software-versioning-cheat-sheet/

https://git-scm.com/book/en/v2/Git-Tools-Rewriting-History

https://stackoverflow.com/questions/2428137/how-to-rebase-one-git-repository-onto-another-one

https://robots.thoughtbot.com/git-interactive-rebase-squash-amend-rewriting-history

https://stackoverflow.com/questions/11133290/which-version-of-the-git-file-will-be-finally-used-local-base-or-remote

https://gist.github.com/katylava/564416

To uncommit last commit, after pushing it:
git reset HEAD~
git push --force
Note that if it hasn't been pushed, GitHub Desktop allows you to right-click and undo a commit, and then if you wish Repository>Discharge all changes