Python3 List count() Method
Python3 ListsDescription
The count() method is used to count the number of times an element appears in a list.
Syntax
count() method syntax:
list.count(obj)
Parameters
- obj -- The object to be counted in the list.
Return Value
Returns the number of times the element appears in the list.
Example
The following example demonstrates how to use the count() function:
Example
#!/usr/bin/python3
aList = [123, 'Google', 'Example', 'Taobao', 123];
print ("123 element count : ", aList.count(123))
print ("Example element count : ", aList.count('Example'))
aList = [123, 'Google', 'Example', 'Taobao', 123];
print ("123 element count : ", aList.count(123))
print ("Example element count : ", aList.count('Example'))
The output of the above example is as follows:
123 元素个数 : 2 Example 元素个数 : 1Other Extensions