Hi monks,

I want to realize such a function that it can cut some columns from one variable and returns them to an other variable, it also allows me to choose the columns and the separators arbitrary.

E.g. I want to extract the 2nd, 3rd and 5-7th columns from $source and save them into $dest, and the separators for the columns can be space, # or =.

Are there any easy ways to implement this function?

Thanks a lot!

In reply to Perl Substr by lddzjwwy

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