How to find or modify elements on a list in python

This article will explain in detail how to find or modify elements on the list in python. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

Find / modify # index: find the index of an element to make it easier to modify the element at that location print (list1.index ('milk')) list1 [list1.index ('milk')] = 'banana milk' print (list1)

# results:

# 2

# ['ham sausage', 'bread', 'banana milk', 'cola', 'instant noodles']

# count: get the number of occurrences of an element in the list. A return value of 0 indicates that there is no element print (list1.count ('milk')) # result: 1print (list1.count ('orange juice')) # result: 0 this is the end of the article on "how to find or modify elements in the list in python". I hope the above content can be helpful to you, so that you can learn more knowledge. If you think the article is good, please share it for more people to see.