It seems that we have more or less the same experience (except that I have been doing intensive data mining for only 17 or 18 years), and I think we really agree on the background. It is just that simple solution offered to a specific problem on a Web forum is usually quite different from an actual production program based on a thorough knowledge of the input data.

In reply to Re^5: Removing everything before the first comma separator on each line of a text file by Laurent_R
in thread Removing everything before the first comma separator on each line of a text file by zodell

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