Write a python program to insert, remove, append item using index from array. Also perform an operation to check whether the array contains any duplicate elements This program creates an empty list ...

> 原文:[https://www . geesforgeks . org/python-append-list-隔 n 次-index/](https://www.geeksforgeeks.org/python-append-list-every-nth-index/) 给定 2 个列表 ...

The append () method adds a single item to the end of a list, while the extend () method adds multiple items to the end of a list. Knowing how to append a list in Python is a fundamental skill for any ...