Aug 24, 2008 · In C, what is the difference between using ++i and i++, and which should be used in the incrementation block of a for loop?

When I run pip install xyz on a Linux machine (using Debian or Ubuntu or a derived Linux distribution), I get this error: error: externally-managed-environment × This environment is …

I have a branch in git and want to figure out from what branch it originally was branched and at what commit. Github seems to know, since when you do a pull request it usually automatically …

I have an installation of Git for Windows, but when I try to use the git command in Command Prompt, I get the following error: 'git' is not recognized as an internal or external command, …

I have a local branch master that points to a remote branch origin/regacy (oops, typo!). How do I rename the remote branch to origin/legacy or origin/master? I tried: git remote rename regacy …

You can do this fairly easily without git rebase or git merge --squash. In this example, we'll squash the last 3 commits: git reset --soft HEAD~3 If you also want to write the new commit message …

Even though the performance difference is negligible, and optimized out in many cases - please take note that it's still good practice to use ++i instead of i++. There's absolutely no reason not …

I have a Git repository that looks like this: A <- B <- C <- D <- HEAD I want the head of the branch to point to A, i.e., I want B, C, D, and HEAD to disappear and I ...

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I think you need to push a revert commit. So pull from github again, including the commit you want to revert, then use git revert and push the result. If you don't care about other people's clones …