Re^4: Reverse fraction of a string

Ok. I will.... I'm just a guest here...

Anyhow, can you help?

Comment on Re^4: Reverse fraction of a string

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Re^5: Reverse fraction of a string by Corion (Patriarch) on Sep 19, 2010 at 21:45 UTC
If you need to do it "with regular expressions", then review your course material on regular expressions. What code have you already written? What is your code supposed to do, in separate steps? How does your code fail to do what you want? Maybe working on some examples in ascending difficulty helps you solve your problem: Solve the problem of "reversing" for abcdef 123456 123456abcdef abcdef123456 abcdef123456abcdef 123456abcdef123456 123456abcdef123456abcdef123456abcdef123456 Also review perlre and perlretut.	[reply]

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Re^5: Reverse fraction of a string
by Corion (Patriarch) on Sep 19, 2010 at 21:45 UTC

If you need to do it "with regular expressions", then review your course material on regular expressions.

What code have you already written?

What is your code supposed to do, in separate steps?

How does your code fail to do what you want?

Maybe working on some examples in ascending difficulty helps you solve your problem:

Solve the problem of "reversing" for

Also review perlre and perlretut.