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Think about Loose Coupling

Re^2: Hash element exists/delete

by eyepopslikeamosquito (Chancellor)
on Jan 22, 2013 at 11:40 UTC ( #1014635=note: print w/ replies, xml ) Need Help??

in reply to Re: Hash element exists/delete
in thread Hash element exists/delete

There's no need to for two nested loops. That will get really slow when %hash gets big.

"Doing linear scans over an associative array is like trying to club someone to death with a loaded Uzi" -- Larry Wall

See also Clubbing someone to death with a loaded Uzi blog by Dominus.

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