On Wed Feb 11 2009 @ 4:04, kevin liu wrote: > Hi everybody: > > I have two arrays(@nwarray0 and @nwarray1) in my program and i want > to make sure that all the elements in @nwarray0 could be found in @nwarray1.
Check 'perldoc -q array' - two or three of the FAQ answers touch on different ways to compare arrays, test them for equality, etc. As Raymond said, the basic answer seems to be "Use a hash," but there are lots of good examples to play with. HTH, T -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
