is there a quick way to exchange the values of two vars without using a third one? 

($x,$y)=($y,$x);

[download]

Just don't try this with anything but scalars :-)

The Sidhekin
print "Just another Perl ${\(trickster and hacker)},"

In reply to Re: Lost when exchanging values by Sidhekin
in thread Lost when exchanging values by Sigmund

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