Create major and minor gridlines with different linestyles in Matplotlib Python

By Amandeep Singh

Grid lines, which cover the whole chart and indicate the axis divisions, are horizontal and vertical lines. They aid chart viewers in figuring out what value an unlabeled data poin.... Read More

Convert Excel to JSON using Python

By Aakanksha Thakar

In this tutorial, we are going to see how to convert an Excel file to JSON format using Python. pandas is a Python library used to accomplish this task. The pandas library is used .... Read More

Replace spaces with underscores in JavaScript

By Samim

This tutorial will show you how to replace spaces with underscores in Javascript by using various methods. Below are the methods that I will use to replace spaces with underscores..... Read More

Check if a variable exists or not in Python

By Muskan Bani

When coding or practicing some problems, you declare variables in your code. Variables are like containers that are used to store information. Variables can be defined globally (de.... Read More

Pretty-print of a NumPy array without scientific notation and with given precision

By Kovid Bhatt

Here in this blog, we will understand how to make a numpy array free from scientific notation and with a given precision in Python. This tutorial is very helpful and easy to unders.... Read More

Retrieve key from a dictionary in Swift

By Khushi Aswani

When working on a dictionary, mostly we work on its value but sometimes we are required to fetch the key’s value, this tutorial is all about learning different and easy metho.... Read More

Get all image links from a web page using Python

By Amandeep Singh

Anytime you visit a website, you could find a variety of stuff, from text to photos, music to videos. Sometimes, all you want to do is read the text and skim the material. In other.... Read More

on_delete purpose on Django models

By Aditi Deo

Models in Django are objects  that have specific attributes and functions. They are used to represent and manage data in the database. Using Django we can easily create, update, o.... Read More

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