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Re: Hash key composition with a comma?by LanX (Saint) |
on Mar 16, 2018 at 20:18 UTC ( [id://1211081]=note: print w/replies, xml ) | Need Help?? |
see perldata#Multi-dimensional-array-emulation it's basically backwards compatibility for Perl4, but sometimes very(!) handy.
Cheers Rolf
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