in reply to Re: regex search
in thread regex search

The compliment (that I am looking for) would be that $B is a prefix of $A.

J

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Re^3: regex search
by muba (Priest) on Jun 19, 2012 at 15:42 UTC

    But your first regex is checking that.

      Yes, but how can I do it the other way around is the question?

        "the other way around" how? Please try to be more specific as to what you're trying to achieve. What do you want to do? What input data do you have, and what output or result are you after? Because no matter how I look at your posts, I just can't figure out what you mean.