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| Do you know where your variables are? | |
| PerlMonks |
Re^4: Sort alphabetically from fileby LanX (Saint) |
| on Jun 22, 2019 at 23:21 UTC ( [id://11101743]=note: print w/replies, xml ) | Need Help?? |
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> In the case your input is not unique wrt the fourth column you will miss input, That's my biggest problem with this hash approach! Thanks for pointing it out. :)
Cheers Rolf
In Section
Seekers of Perl Wisdom
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