in reply to need helpo regarding regular expression

if you want to practice with regexes, as i need many many times, you may try this software or, even better the site specifically crafted by the monk above, for instance a, mmh.., The regexed monk.

I also find very usefull the module that explain regexes: YAPE::Regex::Explain

HtH
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

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Re^2: need help regarding regular expression
by Eily (Monsignor) on Nov 27, 2014 at 09:33 UTC

    I also like Debuggex for the visualisation of the regex, which often make it easier to find a mistake.

      thanks Eily i updated my home node (that need a big revision..) with the site you suggested!

      L*
      There are no rules, there are no thumbs..
      Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.