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Re^3: What is the most efficient way to see if a hash is empty?

by Anonymous Monk
on Apr 28, 2009 at 08:25 UTC ( [id://760538]=note: print w/replies, xml ) Need Help??


in reply to Re^2: What is the most efficient way to see if a hash is empty?
in thread What is the most efficient way to see if a hash is empty?

No, the documentation is all lies :)
C:\>perl -e"die scalar %hash 0 at -e line 1. C:\>perl -e"die scalar %ENV 26/64 at -e line 1.

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