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Re^2: Patternmatching IPaddressesby ambrus (Abbot) |
| on Jun 22, 2013 at 19:45 UTC ( [id://1040286]=note: print w/replies, xml ) | Need Help?? |
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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.
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