Yes, that makes sense now. I actually counted the "1s" and they are 78 - as many as my columns, so now I see how printf also returned "true". Indeed, sprintf does the trick. Thanks for the explanation, I would have never thought that the problem was with printf.
Now I know 2-3 different ways to count columns, the difference between printf and sprintf and also next if/unless :) Although I still haven't tried map, which I will do next. Thank you all!
In reply to Re^6: column counter and printf question
by fasoli
in thread column counter and printf question
by fasoli
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