Replace each digit with an x? Hehe, that reminds me to the winning entry (bottom of page) of the 2008 Underhanded C Contest. Sure, blacking out each digit makes sense if you're doing this on paper with a black pen, or with a scanned image you do not want to OCR, but not much in a string replacement.

In reply to Re^2: Patternmatching IPaddresses by ambrus
in thread Patternmatching IPaddresses by vyeddula

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