In Python, lists are mutable. It means we can change the list’s contents by adding, updating, or removing elements from the list. In this article, we will discuss how to do update values of existing list elements in Python. Updating existing element in the list The list is an index-based sequential data structure. Therefore we …
This article explains how to access single or multiple elements from a list in Python. A list is a sequential data structure, and all the elements in the List are indexed. Therefore, we can access any element of the List by its index position. Also, the indexing starts from 0 in the List. Let’s understand …
This article explains how to create a list object in Python. Creating a list using square brackets- [] We can create a list object using square brackets, i.e. []. For example, to create a list of integers, just enclose them in square brackets. Like this, Output: We created a list of 7 integers. Creating a …
This article will answer questions like what a list is in Python and why we need a list data structure in Python. What is a List? The list is a sequential data structure in Python. It can contain a group of elements, which can be of the same or different data types. A basic example …
This article will discuss different ways to delete the last element from a list in Python.
This article will discuss different ways to delete the first element from a list in Python.
This article will discuss different ways to delete elements from a list while iterating over it.
This article will discuss different ways to remove first or all occurrences of an element from a list by value.
This article will discuss different ways to remove single or multiple elements from a list by the index positions.
In this article we will discuss different ways to reverse contents of a list or list of lists. We will also cover scenarios where we create a reverse copy of the list or reverse the contents of the list in place. Suppose we have a list, list_of_num = [51, 52, 53, 54, 55, 56, 57, …
Python: Reverse a list, sub list or list of list | In place or Copy Read More »