in reply to Re^6: grep for hash?
in thread grep for hash?

That's one I didn't know; a new corner case to file away. 

$ perl -le 'print +(do{ print STDERR "ORLY?"; 2})**(do{ print STDERR "
+YARLY!"; 3})'
ORLY?
YARLY!
8

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The cake is a lie.
The cake is a lie.
The cake is a lie.

In Section Seekers of Perl Wisdom