Re^2: numbers masking

thnks salva. But can please explain the crytic approach(1st one)

Comment on Re^2: numbers masking

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Re^3: numbers masking by salva (Canon) on May 16, 2012 at 09:23 UTC
Well, IMO, the expression is not so complex, but you need to understand how regular expressions can be chained using `\G` and what look-ahead assertions do. Both things are explained in perlre.	[reply] [d/l]