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From: Jose (jmalv04_at_[hidden])
Date: 2006-09-14 15:46:13


On 9/14/06, Giovanni Piero Deretta <gpderetta_at_[hidden]> wrote:
>
> > Interaction-Safe State for the Web
> >
> http://www.cs.brown.edu/~sk/Publications/Papers/Published/mk-int-safe-state-web/

just a quote from section 8.2
=========
Another solution to this problem [22 - back button] relies on one-shot
continuations [3].
These continuations detect when they are invoked a second time and produce a

suitable error. ....
However,this strategy cannot be used to implement the shopping cart example
without
severe transformation of the source program to propagate the called? binding
to each
code fragment that binds URLs.
=========

I'll read the paper in detail so that I understand all the details, which I
don't right now

regards


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