## How To Use Exponents Operator In Python (Beginner Explained)

In python we have many basic mathematical operators, the exponent operator is considered an arithmetic operator as it takes numerical values as an input and manipulates the input values directed by the operator. In this article, we will teach you how to use the exponent operator (**) in python. What Are Python Exponents? In python…

## How To Search And Replace Text In A File Using Python

In this article, we will show you 3 ways you can search and replace text in a file. To replace text in a file, it requires filtering the specified text then overwriting that specified text with a new text. For example, replacing the word “Sarah” in the sentence “My name is Sarah” with “John”, results…

## How To Annotate Graphs In Matplotlib Using Python (7 Examples)

By inputting annotations onto our graphs we can make our chart easier to interpret and highlight key data. Matplotlib allows you to annotate your graphs in several ways, this includes objects such as text, arrows, lines, and many more. That is why in this article we will highlight 7 ways that you can annotate your…

## How To Plot A Bar Chart Using Python (15 Examples)

A bar chart is a great way to compare data and it is by far one of the most popular graphs to represent nominal and ordinal categories, combining this with the use of python programming we can definitely produce some awesome bar charts. That is why in this article we will show you 15 examples…

## How To Plot A Line Graph Using Python (15 Examples)

Possibly the most simple of all plots are line graphs, line graphs are a great way to represent information that changes continuously over time. In this article, we will show you 15 ways to plot a line graph using python programming. When should you use a line graph? As mentioned previously, line graphs are best…

## What is a dictionary in Python (Explained With Examples)

To simply explain python dictionaries, think of them as a way to store data in a set of key-value pairs, with each key being unique. The reason why we want to store data in dictionaries is due to its ability to quickly get values from calling the “Key”. How do python dictionaries work? As python…

## What Does “for i in range” Mean In Python?

To simply put it, python’s “for i in range” is a way to output values within the range() function. But to fully understand how this line of code works, we have to break down the code to its core principles. How does python “for i in range” work? The “for i in range()” uses a…