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Re: [Try-out] Regexp do's and don'ts

by ikegami (Pope)
on Sep 25, 2004 at 06:28 UTC ( #393759=note: print w/ replies, xml ) Need Help??


in reply to Regexp do's and don'ts

Good work! I found two important missing items:

  1. Do use (?:...) when (...) isn't necessary.
  2. Do avoid $`, $& and $', explaining why, and showing alternatives for use with and without /g.


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