Hello All,
We've been revamping alot of our older perl scripts and a question came up that I wasn't a 100% clear on. When calling sub routines, is there a significate difference in these formats:
1) some_subroutine(); 2) &some_subroutine; 3) &some_subroutine();
is one a more prefered or more effecient to use then the other(s)??
thx's
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