How to clear the cache

Alex Tweedly alex at
Sun May 19 10:06:10 EDT 2013

unload URL tURL

or if you prefer make the URL vary each time

add 1 to tCount
put ("" & tCount) into tURL
and use that URL.

-- Alex.

On 19/05/2013 12:59, Shawn Blc wrote:
> I have a little script to check for an internet connection.  Problem is
> that if I take this little script out of the preOpenCard and put it into a
> button the results are the same.  It keeps the last state, regardless if I
> disconnect my wifi or not.  I'm thinking that the URL that I'm connecting
> to to check for an internet connection is still in cache.
> How would I clear this cache?   These don't work.
> clear URL
> clear cache
> Any help is appreciated or at least point me in the right direction.
> Dank.
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