From: aa8vb at vislab.epa.gov (Randall Hopper)
Date: Mon, 5 Apr 1999 12:58:16 GMT
Subject: nested map() ?
Message-ID: <19990405085816.A787115@vislab.epa.gov>
X-UID: 1632                                                  

To generate all permutations of list elements in Perl, it's sometimes
useful to do this:

     @result = map { $a = $_ ; map{ "$a$_" } @B } @A

Is there a relatively short way to do this in Python?

Thanks,

Randall




