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Re^3: grep troubleby John M. Dlugosz (Monsignor) |
on May 14, 2011 at 16:09 UTC ( [id://904843]=note: print w/replies, xml ) | Need Help?? |
It furthermore won't match at the same place twice, being a special case for a zero-length match. So // is just perfect for splitting a string into individual character, using split. I did that just yesterday.
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