in reply to Grepping on array
This is a very basic set arithmetic question. (You're looking for the result set when subtracting @arr2 from @arr1.)
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We are the carpenters and bricklayers of the Information Age.
Then there are Damian modules.... *sigh* ... that's not about being less-lazy -- that's about being on some really good drugs -- you know, there is no spoon. - flyingmoose
I shouldn't have to say this, but any code, unless otherwise stated, is untested
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