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Re^3: efficient perl code to count, rank

by LanX (Sage)
on Jul 18, 2021 at 19:33 UTC ( #11135138=note: print w/replies, xml ) Need Help??


in reply to Re^2: efficient perl code to count, rank
in thread efficient perl code to count, rank

Maybe, maybe not.

Without example IN and OUT it's hard to guess what an OP really tried to achieve in messy code... 🤷🏾

That's why I asked for an SSCCE

And ranking columns looks weird.

Anyway, the question how to sort data which doesn't fit into memory is more interesting for me!

Call it a thread drift, but the monastery is currently not really busy answering interesting questions. ;)

And I learned a lot about sorting ...

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

) like https://www.geeksforgeeks.org/external-sorting/

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