empty is zero

[Mark Schonewille]

Hi Scott,

No, unless you're doing a calculation, because then it is parsed as a  
number. See Jacque's reply.

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Best regards,

Mark Schonewille

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On 10 jul 2009, at 00:11, Scott Morrow wrote:

> Hello Mark,
>
> But shouldn't the isNumber function show it to be a number at that  
> point?  I'm evaluating it as both empty, not a number and zero.
>
> Thanks,
>
> Scott
>