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Re^2: how to select which words have Y and W

by jethro (Monsignor)
on Dec 26, 2013 at 12:17 UTC ( #1068428=note: print w/replies, xml ) Need Help??


in reply to Re: how to select which words have Y and W
in thread how to select which words have Y and W

Yes, grep works with arbitrary expressions. Just remember that every single value in the array is aliased to $_ inside the grep (i.e. $_ is a placeholder for the array value).

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