ravibhure

In your local clone of your forked repository, you can add the original GitHub repository as a "remote". ("Remotes" are like nicknames for the URLs of repositories - origin is one, for example.) Then you can fetch all the branches from that upstream repository, and rebase your work to continue working on the upstream version. In terms of commands that might look like:

Add the remote, call it "upstream":

git remote add upstream https://github.com/whoever/whatever.git

Fetch all the branches of that remote into remote-tracking branches, such as upstream/master:

git fetch upstream

mortie

Chrono cheat sheet

For the every-day programmer who needs to get shit done instead of fighting type errors.

If your application deals with times in any meaningful way, you should probably want to actually store time_points and durations and what-not; chrono has a pretty rich vocabulary for talking about time-related concepts using the type system. However, sometimes you just need to do something simple, like timing how long something takes, which is where chrono becomes overly complex, hence this cheat sheet.

All examples will assume #include <chrono>.

I just want to time something, then print the result