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?

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 …

git reset --soft HEAD~3 && git commit --edit -m"$(git log --format=%B --reverse HEAD..HEAD@{1})" Both of those methods squash the last three commits into a single new …

Apr 9, 2013 · Possible Duplicate: Is there a performance difference between i++ and ++i in C++? Is there a reason some programmers write ++i in a normal for loop instead of writing i++?

They have the same effect on normal web browser rendering engines, but there is a fundamental difference between them. As the author writes in a discussion list post: Think of three different …

Apr 20, 2012 · I have some .nupkg files from a C# book that I would like to install to Visual Studio. How can I install them? Here is what I see in the Add Library Package Reference window …

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 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 …

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I have the following commit history: HEAD HEAD~ HEAD~2 HEAD~3 git commit --amend modifies the current HEAD commit. But how do I modify HEAD~3?