Content-Type: text/x-zim-wiki Wiki-Format: zim 0.4 Creation-Date: 2012-10-04T13:21:01+08:00 ====== list ====== Created Thursday 04 October 2012 >>> l=range(1,10) >>> l [1, 2, 3, 4, 5, 6, 7, 8, 9] >>> __l[1:8:-1]__ [] >>> l[8:1:-1] [9, 8, 7, 6, 5, 4, 3] >>> __l[::-1]__ [9, 8, 7, 6, 5, 4, 3, 2, 1] >>> l[-1::-1] [9, 8, 7, 6, 5, 4, 3, 2, 1] >>> __l[-1:-9:-1]__ [9, 8, 7, 6, 5, 4, 3, 2] >>> l[:] [1, 2, 3, 4, 5, 6, 7, 8, 9] >>> l[::] [1, 2, 3, 4, 5, 6, 7, 8, 9]