Ok. Thats true. And I used $hash{(length)}++ to save occurences of the substring lengths.
And this works too: $foo{- -length} = 42;, but '+' of course is better.

In reply to Re^4: Opinion: where Perl5 wasn't attractive for me by rsFalse
in thread Opinion: where Perl5 wasn't attractive for me by rsFalse

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