If you were doing it by hand, what would be the steps you'd take? If you already know how to program, what would the program look like?

If you can outline the logic, writing the program is trivial. OTOH, if you don't know how to solve the problem, you can't write the program.

In reply to Re: replace data based on duplicate in another file by apl
in thread replace data based on duplicate in another file by ddrew78

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