- In observational astronomy, a double star or visual double is a pair of stars that appear close to each other as viewed from Earth, especially with the aid of optical telescopes.
- 89 things I know about Git commits (jvt.me)
In no particular order, some things I’ve learned about Git commits and commit history, over the last 12 years. This is a mix of experience in companies with teams of 2-12 people, as well as in Open Source codebases with a vast range of contributors.