multiplication of lists of strings

castironpi at castironpi at
Sat Mar 8 19:04:04 CET 2008

On Mar 5, 2:16 am, Bruno Desthuilliers <bruno.
42.desthuilli... at> wrote:
> castiro... at a écrit :
> (snip)
> > That reminds me:  Is there a generic 'relation' pattern/recipie, such
> > as finding a computer that's "paired" with multiple users, each of who
> > are "paired" with multiple computers, without maintaining dual-
> > associativity?
> Yes : use a relational database.

No performance hit.  Can I write an ad hoc relational class structure?

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