in reply to Re: When in a hashreference a subexpresion?
in thread When is a hashreference a subexpresion?
+{ x } is forcing scalar context (scalar { x };).
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Re^3: When in a hashreference a subexpresion?
by Jasper (Chaplain) on Aug 09, 2006 at 14:53 UTC |
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Seekers of Perl Wisdom