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
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