share_and_enjoy

8 ms·

1. 1.▲
   by share_and_enjoy 8y ago

   Hickford et al. in the orginal article. Best summary is probably the below. https://people.maths.bris.ac.uk/~majge/hjce.06.pdf We observed knots forming at the ends of the string (chain in this case) vs in the middle.
2. 2.▲
   by share_and_enjoy 8y ago

   That was fun to see, thanks for posting! My masters project gets a mention there and I’d never imagined anyone would have ever read it!
3. 3.▲
   by share_and_enjoy 13y ago

   Agree with the production use case. For me rollback scripts are more useful in development and branching than production rollbacks. Say I'm working on one feature in one branch and I've split a column, then I need to work on a h
4. 4.▲
   by share_and_enjoy 13y ago

   I've used the manual migration script approaches before (Active Record, DBDeploy), which are really reliable providing you use them religiously to perform all changes. However it's a lot of work and it's easy to accidentally