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Re^2: Most infamous "Last words":

by wolfger (Deacon)
on Aug 28, 2006 at 14:23 UTC ( #569986=note: print w/replies, xml ) Need Help??


in reply to Re: Most infamous "Last words":
in thread Most infamous "Last words":

"Hey, Ya'll. Watch this!!!"

Or, "hold my beer and watch this". Actually, I heard that one on vacation, just as the man in question stood on top of a little red wagon and had somebody else push him down the hill towards a ramp...

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choroba's discovered two instances of a weird animal in the code at work: \@$var
[Eily]: hum, tied scalar, generates a new array when derefed ? :D
[Corion]: choroba: Ah, when doing a shallow copy, I prefer [ @$var ] - I think \@$var might return the same reference instead of a reference to a fresh copy
[Corion]: perl -wle "my $ar = [1,2,3]; my $br=\@$ar; print qq($ar / $br)" confirms this to me
[karlgoethebier]: "discovered" this to sum an array: perl -E 'say scalar map {1 .. $_} (1..3);'
[Corion]: karlgoethebier: Hahaha :)

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