![]() It sorts list elements in either ascending or descending order. ![]() If set to True, then the list elements are sorted as if each comparison were reversed. sort() is one of Pythons list methods for sorting and changing a list. The default value is None (compare the elements directly). key specifies a function of one argument that is used to extract a comparison key from each list element: key=str.lower. On this page: Sorting a list/tuple/string/dictionary with sorted(), list.reverse() and list.sort().Example: cmp=lambda x,y: cmp(x.lower(), y.lower()) cmp specifies a custom comparison function of two arguments (iterable elements) which should return a negative, zero or positive number depending on whether the first argument is considered smaller than, equal to, or larger than the second argument.The syntax of sort() method is: mylist.sort(cmp=None, key=None, reverse=False) In this tutorial, we shall use sort() function and sort the given list in ascending or descending order. ![]() ![]() To sort a python list in ascending or descending order, you can use sort() method of List class. Example 2: Sort a List in Descending Order According to the Python Documentation: A sort is stable if it guarantees not to change the relative order of elements that compare equal this is helpful for sorting in multiple passes (for example, sort by department, then by salary grade).Example 1: Sort a List in Ascending Order The function will return a number that will be used to sort the list (the lowest number first): Example. ![]()
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