Graceful Exits

Carbon rationing action groups (CRAGs) are groups of people who agree to measure their carbon (dioxide) use. They also agree on an upper limit for the year, and a per-tonne levy for anyone exceeding it. As the twelve months pass them by, they meet, chat, swap tips and advice, and generally try to meet the [...]

Simon Willison mentioned a while back a link to help on how to undo a svn commit in subversion (more a kind of internal branching than an actual undo, of course: but that’s subversion). That’s all very well, but how about undoing the log message for a particular commit?
Say you have a codebase that only [...]