On Sun, Oct 27, 2002 at 09:42:10PM +0200, Piedro wrote:
> Hello,
> I was wondering whether there is an integrated function in Perl, that makes
> strings' combinations,for example:
> I have 4 digits, each of which can take the discrete values of 0 and 1. I
> want to have these combinations as output.
You might try something based on glob:
perl -wle 'print for glob "{0,1}" x 4'
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Paul Johnson - [EMAIL PROTECTED]
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