|
|
|
| Perl-Sensitive Sunglasses | |
| PerlMonks |
Re: Arrow Operator Questionby swl (Parson) |
| on Mar 26, 2023 at 09:17 UTC ( #11151226=note: print w/replies, xml ) | Need Help?? |
|
It's autovivification. See for example https://perlmaven.com/autovivification. If you want to disable it then have a look at the autovivification module.
In Section
Seekers of Perl Wisdom
|
|
||||||||||||||||||||||||