In Git you can add a submodule to a repository. This is basically a sub-repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:
- Separate big codebases into multiple repositories.
Alfred Kwan alfred-ai
- Geek Feminism: http://geekfeminism.org/
- Philip Guo's writing: http://www.pgbovine.net/writings.htm
- Mel Chua: http://blog.melchua.com/
- Pointers Gone Wild (by Maxime Chevalier): http://pointersgonewild.wordpress.com/ (compiler fun!)
- Sumana's blog: http://www.harihareswara.net/ces.shtml
- Lindsey Kuper's great research blog: http://composition.al/
- Kelly Sommers is so inquisitive and thoughtful and amazing: http://kellabyte.com/
- Selena Deckelmann: http://www.chesnok.com/daily/
- Dan Luu: http://danluu.com/
- http://planet.mozillaopennews.org/