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Re^2: Potential hash key ids limitations

by cavac (Vicar)
on Jan 19, 2023 at 16:07 UTC ( #11149690=note: print w/replies, xml ) Need Help??

in reply to Re: Potential hash key ids limitations
in thread Potential hash key ids limitations

In case of hash keys in the GB range, i would also avoid anything like

foreach my $key (sort keys %myhash) {

But yeah, otherwise Perl just doesn't care what you put in hash keys (or any other kind of scalars). Last time i had to find duplicate thumbnails, i just used the png files as keys. You can't go much more "random binary junk" then compressed image data...

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