Re: Difference arrays.

UPDATE: scratch that, didn't read close enough and look at the second example, my bad.
wouldn't (off the top of my head):

my @a = (43,43,44);
my @b = (43,43);


my %h = map {($_=>1)} @a;
delete @h{@b};
print join(",",keys %h);
[download]

work?

-pete
"Worry is like a rocking chair. It gives you something to do, but it doesn't get you anywhere."

Comment on Re: Difference arrays. Download Code

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Re^2: Difference arrays. by Skeeve (Parson) on Sep 04, 2008 at 19:35 UTC
work? No! Try it with the other example of the question. `s$$([},&%#}/&/]+}%&{});#$&&s&&$^X.($'^"%]=\&(\|?{%` `+`.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e	[reply] [d/l] [select]