[OT] programming question

Andy Armstrong andy at hexten.net
Thu Apr 26 13:08:21 BST 2007

On 26 Apr 2007, at 12:49, Nicholas Clark wrote:
> But as I see it, whatever happens storage side if I present the  
> answers in
> randomised order, and I also don't wish to maintain sessions or store
> server-side state across each and every question issued, then I  
> have to have
> some way of remembering client side what order I presented  
> questions in the
> client, without the client being able to trivially reverse it out.  
> (I can
> verify that the client passes back something truthful by also  
> saving a hash
> my-secret-appended-to-the-client-state - that's not really a problem)

Is the thing I posted using List::Util::shuffle after seeding the RNG  
no use?

Andy Armstrong, hexten.net

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