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| Perl: the Markov chain saw | |
| PerlMonks |
Re^3: How to grep for values & see the keys?by hippo (Bishop) |
| on May 13, 2022 at 14:27 UTC ( [id://11143884]=note: print w/replies, xml ) | Need Help?? |
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Indeed - that's why I drew particular attention to the first solution in the FAQ which uses neither a while nor a for. 🦛
In Section
Seekers of Perl Wisdom
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