I like ~~EXPR as a brief (read: obfuscated) way to enforce scalar context on an expression; it only renders the return value unusable if EXPR is a reference.
_____________________________________________________
Jeff japhy Pinyan, P.L., P.M., P.O.D, X.S.: Perl, regex, and perl hacker
How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart

In reply to Re^2: Perl Idioms Explained - !!expr by japhy
in thread Perl Idioms Explained - !!expr by broquaint

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