To check for an empty array you can also do if (the keys of sDataA) is empty then...
On Sat, Feb 25, 2012 at 11:27 AM, Pete <[email protected]> wrote: > Thanks Mike. For some reason, I had it in my head that wouldn't work but > it clearly does. I think I may have got confused with trying to test if an > array is empty with "if theArray is empty", which retruns true even if > there are keys in the array. > Pete > > On Sat, Feb 25, 2012 at 10:17 AM, Mike Bonner <[email protected]> wrote: > > > just put empty into the array. Fast and easy. > > > > On Sat, Feb 25, 2012 at 11:06 AM, Pete <[email protected]> wrote: > > > > > To remove all the keys of an array, I'm currently using delete local > > > theArray[thekey] in a repeat loop for each line in the keys of the > array. > > > Is there a better/recommended way to do this? > > > Thanks, > > > > > > > > > -- > > > Pete > > > Molly's Revenge <http://www.mollysrevenge.com> > > > _______________________________________________ > > > use-livecode mailing list > > > [email protected] > > > Please visit this url to subscribe, unsubscribe and manage your > > > subscription preferences: > > > http://lists.runrev.com/mailman/listinfo/use-livecode > > > > > _______________________________________________ > > use-livecode mailing list > > [email protected] > > Please visit this url to subscribe, unsubscribe and manage your > > subscription preferences: > > http://lists.runrev.com/mailman/listinfo/use-livecode > > > > > > > -- > Pete > Molly's Revenge <http://www.mollysrevenge.com> > _______________________________________________ > use-livecode mailing list > [email protected] > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > _______________________________________________ use-livecode mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
