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Home: Perl Programming Help: Frequently Asked Questions:
How do I remove consecutive pairs of characters?

 



Jasmine
Administrator

Jan 19, 2001, 2:42 PM

Post #1 of 1 (1204 views)
How do I remove consecutive pairs of characters? Can't Post

(From the Perl FAQ)

How do I remove consecutive pairs of characters?

To turn "abbcccd" into "abccd":

Code
    s/(.)\1/$1/g;


 
 


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