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Re: Hash slices ?

by kilinrax (Deacon)
on Dec 01, 2000 at 17:30 UTC ( [id://44337]=note: print w/replies, xml ) Need Help??

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  1. or download this
    @keys = qw(one two five);
unshift @keys,'four';
...
} else {
    print "nope\n";
}
  2. or download this
    four one two five
yep
one two five two
nope
  3. or download this
    if ( grep{ exists( $hash{$_} ) } @keys ) { 
    print "yep\n";
} else {
    print "nope\n";
}

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