Thanks John, worked as a treat. Appreciate it.
On Sun, Aug 19, 2012 at 11:18 PM, John W. Krahn <jwkr...@shaw.ca> wrote:
> jet speed wrote:
>
>> Hi All,
>>
>
> Hello,
>
>
> Is there a way to find matching array elements from hash.
>>
>> ex:
>>
>> @names = ( abc. def. ghi, jky; );
>>
>> %stud = (
>> " abc" =>" 34",
>> "nba" =>"99",
>> "def" =>"24",
>> "ghi"=> "33");
>>
>> How can i go throught each elements of has %stud and print the matching
>> array value in this case
>>
>> abc =34
>> def=24
>>
>
> $ perl -e'
> my @names = qw( abc def ghi jky );
> my %stud = (
>
> abc => 34,
> nba => 99,
> def => 24,
> ghi => 33,
> );
> print map exists $stud{ $_ } ? "$_ = $stud{ $_ }\n" : (), @names;
> '
> abc = 34
> def = 24
> ghi = 33
>
>
>
>
> John
> --
> Any intelligent fool can make things bigger and
> more complex... It takes a touch of genius -
> and a lot of courage to move in the opposite
> direction. -- Albert Einstein
>
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