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Re: Which Book

by FunkyMonk (Canon)
on Sep 01, 2007 at 22:55 UTC ( #636549=note: 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
    [LanX]: no sorry ...
    [sierpinski]: so that would just be deferencing it...
    [LanX]: the last index!
    [LanX]: yes
    [sierpinski]: yeah I guess $list is a reference.. yeah

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