Flickr doesn't branch their code, they check in conditionals(code.flickr.com)

http://code.flickr.com/blog/2009/12/02/flipping-out/

3 comments

Strange approach, surely as the code base ages they will be left with large numbers of these 'flags' that are pretty much redundant

gruseom17 anni fa

What an interesting approach. I've never heard of anyone doing that, at least not systematically.