filter without empty
JimAultWins at yahoo.com
Thu Feb 14 11:25:59 EST 2008
I know for sure that null does not work with the filter command.
I have posted code in the past for extracting data from sources that you do
not create and one of the steps I put in before any filter commands is
replace null with empty in dataBlock
Sorry it works that way.
On 2/14/08 4:45 AM, "Klaus Major" <klaus at major-k.de> wrote:
> Hi there,
> just spend some hours debugging some otherwise clean code
> for a couple of hours just to discover that:
> put "one" & numtochar(0) & "two" into newstring
> filter newstring without empty
> put newstring
> gives: "one"!
> I just wanted to remove empty lines, so is this correct behaviour?
> Or should I bugzilla this one?
> No problems with numtochar(1).
More information about the Use-livecode