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Re: Hash references and Exif data

by sulfericacid (Deacon)
on Sep 06, 2007 at 22:48 UTC ( #637553=note: print w/ replies, xml ) Need Help??

in reply to Hash references and Exif data

Can't help with the EXIF data but I suppose once it's in a format outside its original, it loses the fingerprints.

For the hash reference, you have to create a k/v pair for each key inside of your referenced hash. Dirty.

while( my ($k, $v) = each %$image_info ) { print "key: $k, value: $v.\n"; }

"Age is nothing more than an inaccurate number bestowed upon us at birth as just another means for others to judge and classify us"


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