easy question, how to double a variable

Brian Blais bblais at bryant.edu
Wed Sep 23 15:30:39 CEST 2009

On Sep 23, 2009, at 8:15 , Casey Webster wrote:

> Btw, I can't believe nobody provided the simplest literal solution:
> def twice(i):
>    return i, i
> --

or this one, which is possibly even more literal:

def twice(p):

    return "an int that is twice the value of the parameter"

twice("an int parameter")

Brian Blais
bblais at bryant.edu

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