What is the ^d for?
It's shorthand for "Control-d", or unix End-of-file character. rupesh was using perl as an interactive processor. (Type "perl" at a command prompt, enter the code, then press "Control-d"). I think windows might use CTRL-z or somesuch, but I don't actually.... care, tbh.

davis
Kids, you tried your hardest, and you failed miserably. The lesson is: Never try.

In reply to Re^3: brackets help by davis
in thread brackets help by Anonymous Monk

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