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Editor to share with you how python to achieve the deletion operation in the list, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Deletions in the list

There are two operations to delete a data structure, either to delete the entire list or to delete some elements in the list. For deleting the entire list from memory, this is simple:

List1 = [1,2,3] del list1

For deleting elements from the list, you can also use the del statement, as well as the remove () function.

List1 = [1, 2, 3] print (list1) # [1, 2, 3] del list1 [1] print (list1) # [1, 3] # remove the first match of a value list2 = [1, 2, 2, 3, 5] list2.remove (2) # remove the first element with a value of 2 is all the contents of the article "how to delete the list by python". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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