> > Every time you make a sub, backup the file you're working on -01.pl -02.pl -03.pl -04.pl...

> Or use a version control tool like git.

do it even if you're using version control tool like git

each time you start work on a new subroutine start a new file, or even a new directory

as you try things out/make changes ... its amazing what you can learn about yourself when you revisit your attempts days/weeks/months/years later

In reply to Re^3: Output to a >CSV file by Anonymous Monk
in thread Output to a >CSV file by pragovnj

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