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Re^3: Array Filter and Lookahead

by Kenosis (Priest)
on Nov 20, 2012 at 20:29 UTC ( #1004789=note: print w/replies, xml ) Need Help??


in reply to Re^2: Array Filter and Lookahead
in thread Array Filter and Lookahead

Excellent catch, thank you! Changed disjunct positions...

Replies are listed 'Best First'.
Re^4: Array Filter and Lookahead
by AnomalousMonk (Canon) on Nov 20, 2012 at 21:18 UTC
    Changed disjunct positions...

    But that just causes a problem for strings that have no digits at all, e.g., 'xxx', which daugh016 wants to extract as '' (empty string).

      I think today is two of those days... The //, as you suggested, is best. Thank you, again...

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