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This article mainly introduces how to use the sorted function, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Sorted (iterable, key=None, reverse=False) iterable-iterable object. Key-elements that are mainly used for comparison, with only one parameter, the specific parameter of the function is taken from the iterable object, specifying an element in the iterable object to sort. Reverse-collation, reverse = True descending, reverse = False ascending (default).

Print (sorted ([5,3,4,2,1]) # [1,2,3,4,5] default is ascending order

Descending arrangement

Print (sorted ([5,3,4,2,1], reverse=True)) # [5,4,3,2,1]

Sort arrays / dictionaries by keys

Array = [{"age": 20, "name": "a"}, {"age": 25, "name": "b"}, {"age": 10, "name": "c"}] array = sorted (array,key=lambda x name x ["age"]) print (array) # [{'age': 10,' name':'c'}, {'age': 20,' name': 'a'}, {'age': 25,' name':'b'}]

Multi-column sorting is sorted by age first, and by name when the age is the same.

Array = [{"age": 10, "name": "a"}, {"age": 25, "name": "b"}, {"age": 10, "name": "c"}] array = sorted (array,key=lambda x: (x ["age"], x ["name"]) print (array) # [{'age': 10,' name':'a'}, {'age': 10,' name':'c'}, {'age': 25 'name': 'b'}]

Sort strings-sort by ASCII

Str = "fgd" print (sorted (Str)) # ['dumped,' faded,'g'] Thank you for reading this article carefully. I hope the article "how to use the sorted function" shared by the editor will be helpful to you. At the same time, I hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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