Re: How to get the TOTAL length/size of an array?

Variety delights:

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my @l = ("abc", "cd", "e", "fg", "hi", "hello world");

say length pack("A*" x scalar @l, @l);

__END__

karl@h3002993:~/src/perl$ ./pack.pl 
21
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Re^2: How to get the TOTAL length/size of an array? by AnomalousMonk (Archbishop) on Sep 21, 2023 at 20:25 UTC
With slightly fewer manipulations: `Win8 Strawberry 5.8.9.5 (32) Thu 09/21/2023 16:18:12 C:\@Work\Perl\monks >perl -wMstrict -le " my @l = ('abc', 'cd', 'e', 'fg', 'hi', 'hello world'); print length pack '(A)', @l;" 21` [download] Give a man a fish: `<%-{-{-{-<`	[reply] [d/l] [select]