: Printing with arrow notation
%hash =('key1'=>'value1','key2'=> 'value2');
PrintHash(\%hash);
sub PrintHash{
$rhash = shift;
for(keys %{$rhash}){
print "$_ => $rhash->{$_}\n";
}
}
would work.
-- Rex
-Original Messa
[EMAIL PROTECTED]
Sent: 11/15/2001 10:08 AM
Subject: Printing with arrow notation
I am passing a hash as a reference to a subroutine and want to print its
values using arrow notation. Such as..
%hash ("value1", "value2", etc..);
PrintHash(\%hash);
sub PrintHash
{
$rha
$rhash->{$key} assuming $key is the value of the key of the hash
so %hash = (key1=>val1,key2=>val2...etc) would result in $rhash->{key1}
producing val1!!
On Thu, Nov 15, 2001 at 04:08:18PM +, jonathan vandine shaped the electrons to
read:
> I am passing a hash as a reference to a subroutine
vandine [mailto:[EMAIL PROTECTED]]
Sent: Thursday, November 15, 2001 11:08 AM
To: [EMAIL PROTECTED]
Subject: Printing with arrow notation
I am passing a hash as a reference to a subroutine and want to print its
values using arrow notation. Such as..
%hash ("value1", "value2", et
I am passing a hash as a reference to a subroutine and want to print its
values using arrow notation. Such as..
%hash ("value1", "value2", etc..);
PrintHash(\%hash);
sub PrintHash
{
$rhash = @_;
What would work here for print using arrow notation?
}
Thanks
__
