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Sinister

by Sinister (Friar)
on Apr 24, 2001 at 15:24 UTC ( #75020=user: print w/replies, xml ) Need Help??

Update

/me finaly is the proud owner of a homepage! All needed info is right there... (mostly dutch).


Er formait hyarya . (a right-handed lefthand)

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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);'

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