The sum() function error could do this,
but it will also work with real numbers, not just integers.
On Jun 26, 2010, at 10:36 AM, J. Landman Gay wrote:
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.
Jim Ault
Las Vegas
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