Detailed explanation of functions & methods in Python lists-Python Tutorial-php.cn

Detailed explanation of functions & methods in Python lists

小云云

Release： 2018-03-30 17:25:43

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This article mainly shares with you the detailed explanation of functions & methods in Python lists, hoping to help everyone.

Python list functions & methods

Python contains the following functions:

##Serial numberFunction1cmp(list1, list2)2len( list)3max(list)4min(list)5list(seq)

Python contains the following methods:


	Compare the elements of two lists
	Number of list elements
	Returns the maximum value of list elements
	Return the minimum value of the list element
	Return the tuple Convert to list

Serial number	Method
1	list.append(obj) In the list Add a new object at the end
2	list.count(obj) Count the number of times a certain element appears in the list
3	list.extend(seq) Append multiple values from another sequence at one time to the end of the list (extend the original list with a new list)
4	list.index(obj) Find the index position of the first matching item of a value from the list
5	list.insert(index, obj) Insert objects into the list
6	list.pop(obj=list[- 1]) Remove an element in the list (default is the last element) and return the value of the element
7	list.remove(obj ) Remove the first occurrence of a value in the list
8	list.reverse() Reverse elements in the list
9	list.sort([func]) Sort the original list

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