I am seeing two very different results between:

my ($rcs) = (q$Revision: 1.41 $ =~ /(\d+(?:\.\d+)+)/);

and

my $rcs = (q$Revision: 1.41 $ =~ /(\d+(?:\.\d+)+)/);

can someone explain the difference? I am not seeing the significance of the ( ) although it obviously has some very important differentiating power.

humbly -c

In reply to difference between ($scalar) and $scalar by c

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