Re: Re: cgi input

The order of the hash is irrelevant. You end up with a list of keys, and you use that to get the values (see my answer below), the order of either keys or values doesn't make any difference.

Comment on Re: Re: cgi input

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3Re: cgi input by jeffa (Bishop) on Nov 04, 2003 at 19:09 UTC
In your case the order is irrelevent, but isn't it nice to know that keys and values will be "synchronized" none the less? :) `my %hash = qw(foo bar baz qux one two three four); my @key = keys %hash; my @val = values %hash; print "$key[$_] => $val[$_]\n" for 0..$#key;` [download] jeffa L-LL-L--L-LL-L--L-LL-L-- -R--R-RR-R--R-RR-R--R-RR B--B--B--B--B--B--B--B-- H---H---H---H---H---H--- (the triplet paradiddle with high-hat)	[reply] [d/l]

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3Re: cgi input
by jeffa (Bishop) on Nov 04, 2003 at 19:09 UTC

keys

values

my %hash = qw(foo bar baz qux one two three four);
my @key  = keys %hash;
my @val  = values %hash;

print "$key[$_] => $val[$_]\n" for 0..$#key;
[download]

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

[reply]
[d/l]