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Timeline for Isolating characters in a string

Current License: CC BY-SA 3.0

6 events
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Jan 30, 2014 at 15:22 comment added holistic Thanks guys, I can work with that. It helps me a lot to see different approaches to a problem btw :)
Jan 30, 2014 at 15:13 comment added Dr. belisarius Identifying problems is quite different from having solutions :)
Jan 30, 2014 at 15:11 history edited Alexei Boulbitch CC BY-SA 3.0
added 526 characters in body
Jan 30, 2014 at 15:06 comment added Alexei Boulbitch @belisarius You need no excuses to post a different solution: the more solutions - the better. I love to learn from others to see possibilities I failed to see myself.
Jan 30, 2014 at 14:17 comment added Dr. belisarius The problems with this kind of approach are that 1) y gets evaluated, which is an undesirable side effect and also, 2) if the xn already have assigned values in the .nb it fails. That's why I posted my "solutions" as comments in the question
Jan 30, 2014 at 14:13 history answered Alexei Boulbitch CC BY-SA 3.0