Ryan wrote:
my $HHs=[
{Rx => 'test', key2 => '1st second key' },
{Rx => '2nd1', key2 => '2nd second key' },
{Rx => '3rd1', key2 => '3rd second key' }
];
say join(', ', @{$HHs->{Rx}}); # say all the values of the 'Rx' key in
each element of @$HHs.
Is there an easy way to do what I
Ryan wrote:
> my $HHs=[
> {Rx => 'test', key2 => '1st second key' },
> {Rx => '2nd1', key2 => '2nd second key' },
> {Rx => '3rd1', key2 => '3rd second key' }
> ];
>
> say join(', ', @{$HHs->{Rx}}); # say all the values of the 'Rx' key in
> each element of @$HHs.
>
> Is there a
my $HHs=[
{Rx => 'test', key2 => '1st second key' },
{Rx => '2nd1', key2 => '2nd second key' },
{Rx => '3rd1', key2 => '3rd second key' }
];
say join(', ', @{$HHs->{Rx}}); # say all the values of the 'Rx' key in
each element of @$HHs.
Is there an easy way to do what I
Octavian Rasnita wrote:
Hi,
I have tried the following test program:
my @array = (
{a => 'aaa', b => 'bbb',},
{a => 'ala', b => 'bala',},
);
my @array2 = @array;
$array2[0]{a} = 'nanan';
push(@array2, 'test');
use Data::Dumper;
print Dumper [EMAIL PROTECTED];
The result was:
$VAR1 = [
On Nov 5, 2005, at 16:44, Octavian Rasnita wrote:
I know why modifying an element from a hashref from the second array
modifies that element in the first array and why the new pushed
element in
the second array is not shown in the first array, but I don't know
how to
create a second array wi
Octavian Rasnita am Samstag, 5. November 2005 16.44:
> Hi,
Hi
> I have tried the following test program:
>
> my @array = (
> {a => 'aaa', b => 'bbb',},
> {a => 'ala', b => 'bala',},
> );
>
> my @array2 = @array;
>
[...]
> but I don't know how to
> create a second array with all the elements of
Hi,
I have tried the following test program:
my @array = (
{a => 'aaa', b => 'bbb',},
{a => 'ala', b => 'bala',},
);
my @array2 = @array;
$array2[0]{a} = 'nanan';
push(@array2, 'test');
use Data::Dumper;
print Dumper [EMAIL PROTECTED];
The result was:
$VAR1 = [
{
'a' =>
