Re: Answer: How to find out if X is an element in an array?

by cLive ;-) (Prior)

on Dec 08, 2001 at 05:57 UTC ( #130372=note: print w/replies, xml )

Need Help??

Here's a similar approach:

# snip

my %hash;
$hash{$_}=1 for (@updatelist);
$hash{$_}=0 for (@storelist);

for (keys %hash) {
  push @finallist, $_ if ($hash{$_});
}
[download]

ie: "make list of new addresses, but cross off those already used".

..02

cLive ;-)

Comment on Re: Answer: How to find out if X is an element in an array? Download Code

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