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Re^2: does split(".") work?by jwkrahn (Abbot) |
on Nov 16, 2009 at 00:23 UTC ( [id://807339]=note: print w/replies, xml ) | Need Help?? |
Dot "." is the "match-all" character in a regex so your split won't return anything. Actually split returns a lot of things, it's just that the way list assignment works there is nothing left to put in the array. If you make a slight change you can see everything that split returns:
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