On 14 May 2010, at 09:58, ChrisPols wrote:
> and then ran a LEN on the results
>
> Left(ggd2,Len(ggd2)-1)
>
> Which removed the trailing comma as you suggested. So basically
> exactly as you said.
I'm not sure what language you're working in, but PHP has an "implode" function
I use for this. You give it an array of elements and a 'glue' string, and it
creates a string of all the array elements separated by the glue string, like
this:
$a = array(1,2,3);
echo implode(',', $a);
"1,2,3"
That's much simpler than post-processing the string.
Marcus
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