Re^2: Hidden features of Perl

by ccn (Vicar)

on Aug 10, 2009 at 19:14 UTC ( #787393=note: print w/replies, xml )

Need Help??

Tadpole secret operator ~~($$..!$$) can be used as a kind of counter

print $_ , ' => ', ~~($$..!$$), "\n"
    for qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
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