>>> x = [1,5,2,3,4] >>> x.reverse() >>> x [4, 3, 2, 5, 1]
>>> a = [5,7,6,3,4,1,2] >>> a.sort() >>> a [1, 2, 3, 4, 5, 6, 7]
>>> a = [5,7,6,3,4,1,2] >>> b = a.sort() >>> print b None
>>> a = [5,7,6,3,4,1,2] >>> b = sorted(a) >>> a [5, 7, 6, 3, 4, 1, 2] >>> b [1, 2, 3, 4, 5, 6, 7]
>>> sorted('iplaypython.com')
['.', 'a', 'c', 'h', 'i', 'l', 'm', 'n', 'o', 'o', 'p', 'p', 't', 'y', 'y']
>>> a=[5,4,3,2,1] >>> a.sort() >>> >>> a [1, 2, 3, 4, 5]
>>> mystring="54321" >>> mytuple=(5,4,3,2,1) >>> mylist=[5,4,3,2,1] >>> sorted(mystring) ['1', '2', '3', '4', '5'] >>> sorted(mytuple) [1, 2, 3, 4, 5] >>> sorted(mylist) [1, 2, 3, 4, 5]
>>> mylist=[5,4,3,2,1] >>> mylist.reverse() >>> mylist [1, 2, 3, 4, 5] >>> mylist=[5,4,3,2,1] >>> for i in reversed(mylist): ... print i, ... 1 2 3 4 5
>>> mystring="54321" >>> mytuple=(5,4,3,2,1) >>> mylist=[5,4,3,2,1] >>> mystring[::-1] '12345' >>> mytuple[::-1] (1, 2, 3, 4, 5) >>> mylist[::-1] [1, 2, 3, 4, 5]
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