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dcunningham's scratchpad

by dcunningham (Acolyte)
on Sep 03, 2012 at 03:59 UTC ( #991349=scratchpad: print w/replies, xml ) Need Help??

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[sierpinski]: What does this do? my $j = $#$list;
[sierpinski]: I've never seen $#$var before.
[LanX]: $list cops be an array ref
[LanX]: could
[LanX]: $#array gives the length

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