Re^4: attempting to achieve something

Replies are listed 'Best First'.
Re^5: attempting to achieve something by choroba (Cardinal) on Mar 16, 2022 at 17:19 UTC
`use utf8;` tells Perl that the source code is written in UTF-8. If you want to read from an input file, you need to specify the input layer, either using `open my $fh, '<:encoding(UTF-8)', $filename or die $!;` [download] or using the open pragma: `use open IO => ':encoding(UTF-8)';` [download] `map{substr$_->[0],$_->[1]\|\|0,1}[\\|\|{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^ARGV,3]`	[reply] [d/l] [select]
A reply falls below the community's threshold of quality. You may see it by logging in.