ndim questions

ndim answers

• Bourne: if statement testing exit status
• Erlang ++ operator. Syntactic sugar, or separate operation?
• How to find a binary logarithm very fast? (O(1) at best)
• Pre-build step in makefile
• Configure (or mimic) svn:externals to include code from Github in a svn-hosted project
• Multiplying char and int together in C
• Auto-push changes to one folder in a git repository to github?
• GIT & Ruby: How can I unset the GIT_DIR variable from inside a ruby script?
• How to do "tail this file until that process stops" in Bash?
• How to make "git describe" mention the presence or absence of local changes?