Hi..

I have a loop that does a sleep(1); and then a number of calculations, and then I display the results like this:

print "$result1 - $result2 - $result3\r";

I'm using \r because I want it to be overwritten on the next print, but it doesn't print anything.. if I change to \n, it works fine.. Do I have to flush a buffer or something?

Thanks..

In reply to print problem by Punto

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