
rovf
Veteran
Mar 5, 2010, 5:05 AM
Post #4 of 4
(9388 views)
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Re: [abcd1234] finding two identical letters in a row
[In reply to]
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Can't Post
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is there anything simpler.. just a one lined expression? Aside from the fact that you can write *every* Perl expression in one line, the regexp in the example posted *was* written in one line. Honestly, I think this solution is already pretty compact. I understand that regexpes are hard for programming novices, so instead of asking for something simpler, you should study the example and then ask a concrete question, if you don't understand something.
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