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Getting last valid index from a particular list in a @LoLby willick (Novice) |
on Oct 16, 2001 at 20:37 UTC ( [id://119177]=perlquestion: print w/replies, xml ) | Need Help?? |
willick has asked for the wisdom of the Perl Monks concerning the following question:
Say you have a list of lists (@LoL) that contains 5 lists and the third list contains 6 entries. Can you not get the last valid index value easily from that third list if you didn't know what it was? I was thinking that something like the following would work...
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