On Wednesday, May 23, 2018 at 5:51:42 PM UTC-4, asa3... at gmail.com wrote: > s = "kitti" > > 0,1,2,3,4 > k,i,t,t,i > > how do i retrieve '4'. i know i can do a len(s)-1, but i assume there is a function that gives me last number of index > > thanks thanks, it seems just a len(s) -1 is the right way to return it. thanks