Switch Case in Python

A switch case is a flow control statement used in programming languages. In this article, we will discuss the switch case in Python. The syntax of switch statements in programming languages like C++, C, Java, etc. How does it work? The switch expression is evaluated once The value of each case is evaluated, if there … Read more

Python Range Function

Python offers different inbuilt functions, one such function is range. In this tutorial, we will learn about range functions in Python with examples. The range function Rather than being a function, the range type is an immutable sequence of numbers. Ranges implement all of the common sequence operations except concatenation and repetition. Syntax of the … Read more

What is While Loop in Python

Python offers different flow control statements. The While loop is one of the flow control statements used in Python. In this tutorial, we will learn about while loops in Python with examples. The while loop The while loop is used for the repeated execution of code as long as the condition is true. Syntax of … Read more

How to Use WhatsApp Message Reactions

WhatsApp message reactions feature image

WhatsApp is finally rolling out the reactions feature. According to Mark Zuckerberg’s announcement, this feature will be available to all users. Message reactions So what is exactly this feature? we can select a particular message and react to the message. Initially, 6 emojis will be available. Will Cathcart(Head of WhatsApp) shared a video on his … Read more

Reverse List in Python

Sometimes we need to reverse the list in Python. In this tutorial, we will learn how to reverse a list in Python. 1. Using the list reverse method The list.reverse() method will reverse the elements of the list in place. Syntax of the list reverse method : Arguments: Reverse method does not take any parameters. … Read more

VirtualBox Guest Additions Common Problems and Solutions

VirtualBox guest additions error feature image

Sometimes we might encounter errors while installing VirtualBox Guest Additions. In this tutorial, we will discuss Guest Additions common installation problems, and solutions. Applicable to the following system: Host Operating system – Windows Guest Operating system – Ubuntu 20,Ubuntu 21,Ubuntu 22 1. Unable to insert the virtual optical disk To install guest box additions we … Read more