Re: Hash element access -dereferenced hashes

in reply to Hash element access -dereferenced hashes

the above codes work just fine.. dunno whats wrongs with the exp .. i'll post the code .. c if u can figure out the problem
i have two defined hashes cell and map,

$a = "Lucy";
my %cell=> = ( Lucy => '12' );
my %map=> = ( 12 => '45' );
[download]

i try printing it using the command

print "$cell{$map{$a}}\n";
[download]

but it throws the exception-- use warnings: - use of uninitialized value within %cell in string at line...

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Re^2: Hash element access -dereferenced hashes by choroba (Cardinal) on Dec 06, 2012 at 10:53 UTC
`syntax error at ./1.pl line 2, near "=> ="` [download] Please, post the real code. After fixing that, just switch the hashes. `$map{Lucy}` does not exist. لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply] [d/l] [select]

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