I had always felt a little dirty using it, and resisted looking behind the curtain. This tweet has piqued my curiosity too much though. Its definition, for tho

I had always felt a little dirty using it, and resisted looking behind the curtain. This tweet has piqued my curiosity too much though. Its definition, for those interested: http://www.boost.org/doc/libs/1_44_0/boost/foreach.hpp http://www.boost.org/doc/libs/1_44_0/boost/foreach.hpp