I have it figured out. You use it to delete each element of the array and that is the same as writing null to each element of the variable.
I think they mean if you do not delete each element using this method all you are doing is putting empty into the variable and that would be the same as if you only write a null to the first element of the array. In other words putting empty into the variable is not secure. JB > On Jan 3, 2020, at 11:15 AM, Bob Sneidar via use-livecode > <use-livecode@lists.runrev.com> wrote: > > I think a memory dump and search of the contents is about the only thing you > can do to be sure. > > Bob S > > >> On Jan 3, 2020, at 11:11 , JB via use-livecode >> <use-livecode@lists.runrev.com> wrote: >> >> Hi Bob, >> >> yeah, I am not sure exactly what it means either. >> Different ways of doing the same thing? >> >> JB > > > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
