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Re^3: How to call a sub-routine ref

by roboticus (Chancellor)
on Oct 19, 2012 at 20:36 UTC ( #1000040=note: print w/ replies, xml ) Need Help??

in reply to Re^2: How to call a sub-routine ref
in thread How to call a sub-routine ref


As a long-time C/C++/C# coder, I don't find the empty parenthesis weird. (Though it took me a (very) little while getting used to leaving off parenthesis altogether.)


When your only tool is a hammer, all problems look like your thumb.

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