Call to all you one-liners !

J. Landman Gay jacque at hyperactivesw.com
Sat Jun 26 12:36:23 CDT 2010


J. Landman Gay wrote:
> Mark Schonewille wrote:
>> Hi Francis,
>>
>> put (fld 1 is a color and the number of items of fld 1 is 3) into myIsRGB
> 
> As mentioned, this is okay for a quick check but isn't very reliable in 
> general. "Is a color" seems to return true for any comma-delimited list 
> of integers, regardless of whether the numbers are within a valid color 
> range.
> 

I meant to add: it could be a quick way to check for any valid list of 
item-delimited integers though. It's sort of a non-intuitive approach, 
but faster than iterating through the list looking for non-integer entries.

-- 
Jacqueline Landman Gay         |     jacque at hyperactivesw.com
HyperActive Software           |     http://www.hyperactivesw.com



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