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Re: word with some number in between

by sundialsvc4 (Abbot)
on Jun 29, 2013 at 13:41 UTC ( #1041466=note: print w/replies, xml ) Need Help??


in reply to word with some number in between

What they’re all trying to say here is this:

  1. A regular expression /[0-9]/ will do nicely:   you want an instance of a character in the inclusive range 0..9, anywhere in the string.
  2. The function grep() is a handy shortcut that, given a list, will return another list containing those entries in the first list that match the regex ... in this case, “your answer.”

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