Author: Arpit Mandliya

In this article, we will see about how to comment out multiple lines in python. The concept of comments is present in most programming languages. We use comments for documentation purposes. The compiler ignores them, but the user can use comments to describe what is happening in the code. As the code grows longer and […]

List is a data type in Python. It is used to store multiple values in one variable. If you want to find out how many times a certain element shows up in a list and where – you’ve come to the right place. In this tutorial, we’ll show you how to find index of all […]

In this article, we will discuss how to replace values in column of pandas dataframe. Using the loc() function to replace values in column of pandas DataFrame The loc() function is used to access values based on column names and row values. We can use this function to access the required value and provide the […]

In Python, there are several ways to convert a string to a variable name, but the reverse process is not exactly utilized so often in the programming world. This article focuses on how to get a variable name as a string in Python. What are variable names in Python? The term variable can be defined […]

1. Introduction Printing a percentage sign (%) in Python might seem straightforward, but it can be tricky, especially when it’s part of a formatted string. The percentage sign is often used in string formatting as a placeholder for variables. Therefore, printing it as a literal character requires some understanding of Python’s string formatting rules. Our […]

Python allows us to format values to get the final result in our desired look. This article will discuss how we can format numbers in Python and add commas to them. In this tutorial, all the methods discussed will use the commas as thousand separators. Using the format() function to add commas to numbers in […]

Introduction RSA is a short form for Rivest, Shamir, and Adleman, are the people who first publicly described it in 1977. It is an algorithm for asymmetric cryptography which involves the use of two keys. A public key, which can be known to anybody and can be used to encrypt messages, and verify signatures. A […]

Introduction In this tutorial, you will learn how to remove element from Arraylist in java while iterating using different implementations provided by Java. It is necessary to understand the right way to remove items from a List because we might encounter errors in our programs if not done correctly. For example, If we try to […]

Coding has become a very important part of the job industry, taking over almost every profession. You are required to have a basic knowledge of languages like HTML and CSS, if you apply for a job these days or even run your own business. With the entire world, trying to accommodate for regular coding lessons […]