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 number | Function |
1 | cmp(list1, list2)Compare the elements of two lists
|
2 | len( list)Number of list elements
|
3 | max(list)Returns the maximum value of list elements
|
4 | min(list)Return the minimum value of the list element
|
5 | list(seq)Return the tuple Convert to list
|
Python contains the following methods:
| 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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