Re^3: Troubles with Unshift and Push

[vinoth.ree]

But it creates array with one element with anonymous array.

[nat47]

Sorry, I'm new to Perl and I don't know what you're saying. When say Dumper(@num_weights) is said, shouldn't it show

 [1,
          36,
          264,
          188
        ];

?

[vinoth.ree]

Sorry, I'm new to Perl and I don't know what you're saying


Reading this node Arrays: A Tutorial/Reference will help you better learning.

Here is the code I did some changes in your code try and let me know.

use strict;
use warnings;
use Data::Dumper;


my @num_weights = (36,264,188);
my @leftovers = (1,2,3,4);
my @hold_generations;
 my $i = 0;
        
        for(my $p = 0; $p < 1;$p++) #Go through all leftovers
            {
                my $pick = $leftovers[$p];
                unshift @num_weights, $pick; #add item
                    print Dumper(\@num_weights);
                push @hold_generations, @num_weights; #store new array
                print Dumper(\@hold_generations);
                splice @num_weights, 1, 1; #undo adding item
                print Dumper(\@num_weights);
                
                 
            }

Note:

I do not have features module so I just used print()

[nat47]

This worked perfectly! I'm looking over it now to try and see the differences. Thank you so much.

I've actually been referencing that today :crying face:

EDIT: I'm confused... it looks exactly the same? EDIT2: () vs []? I feel like a moron.