List Remove () method

Describe

The Remove () function is used to delete the first occurrence of a value in a list.

Grammar

List. Remove(obj) can only delete one element at a time.

Del list[] deletes more than one element at a time.

Parameters

• Obj--The object in the list to be deleted.

return value

The method does not return a value but removes the first occurrence of one of two values.

Example 01

How to use the Remove ():

1 #Author: junce Liu2City = ["Hangzhou","Suzhou","Guangzhou","Suzhou","Tongzhou","Yangzhou"]3 print (city)4City.remove ("Yangzhou") # Delete the specified element "Yangzhou"5 print (city)6 7 The output results are as follows:8['Hangzhou','Suzhou','Guangzhou','Suzhou','Tongzhou',' Yangzhou ']9['Hangzhou','Suzhou','Guangzhou','Suzhou','Tongzhou']

Example 02

How to Use del list[]:

1 #Author: junce Liu2City = ["Hangzhou","Suzhou","Guangzhou","Suzhou","Tongzhou","Yangzhou"]3 print (city)4Del city[4:6] # Delete index 4:6 element for" Tongzhou", "Yangzhou"

5 print (city)6 7 The output results are as follows:8['Hangzhou','Suzhou','Guangzhou','Suzhou','Tongzhou','Yangzhou'] 9['Hangzhou','Suzhou','Guangzhou','Suzhou']

List Remove () method