On Tue, May 29, 2012 at 03:51:21PM +1000, Steven D'Aprano wrote: > > Using + is arguably preferable when you have a choice to make, since it > > works in all cases, including constants. > > I'll argue differently: even though + works with string literals as well > as variables, you shouldn't use it.
Oops, that sentence is unclear -- what I meant is that you shouldn't use + to concatenate two string literals, not that you should never use it at all! When you have one or both are variables, you MUST use + rather than implicit concatenation. Sorry for any confusion. -- Steven _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
