Yuvraj's CS Blog

Yuvraj Singh Jadon

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Hello 👋 I am Yuvraj Singh Jadon. I am a computer science student. I build user-friendly web apps with aesthetic UI and meaningful code for humans as well as machines.

I write about all things CS

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Modern C++ Features

Pinned article

Oct 22, 2020 10 min read 4.4K views

C++ is not just C with classes, it is a very powerful language that comes with many features that are provided by languages like Python and JavaScript. In this article, I have shown a few features that you may know from Python or JavaScript that you ...

How to Use Python Dictionaries

Oct 25, 2021 9 min read 83 views

Introduction In this article, we will cover different ways of defining a dictionary, how to access and update values of a dictionary, the dictionary’s built-in methods, and how to use dict comprehension. We will also learn about restrictions on keys...

How to Save User's Data Persistently in Web Browser Using Local Storage

Oct 20, 2021 4 min read 79 views

In this article, we will learn how to use Local Storage to save data persistently in the browser using Local Storage. Prerequisite You will just need familiarity with basic JavaScript and HTML. The best way to go through the article is to open your c...

How to Save User's Data Persistently in Web Browser Using Local Storage

Hashbot: A Twitter Bot For Hashnode Articles #christmashackathon

Dec 30, 2020 5 min read 253 views

Idea For the Hashnode Christmas Hackathon, I decided to build a Twitter bot that does two things - Retweet every tweet with the following keyword in itself - Hashnode HashnodeCommunity HashnodeBot Reply with the requested article when mentioned in...

Hashbot: A Twitter Bot For Hashnode Articles #christmashackathon

This is how the Internet Works

Nov 27, 2020 7 min read 179 views

We use the internet on a daily basis. Our phones, laptops, computers, all connected to the internet. But how the internet works? In this blog, we are going to find the answers to these questions - What is the internet? What is a network? What are I...

The Mutable Default Argument Mess in Python

Nov 18, 2020 5 min read 310 views

Meet Kevin, 🙋‍♂️ Kevin is learning Python. One day he was given a problem to solve as follows: Design a function that appends '#' to a list provided as an argument and then prints it. If no argument is provided then the function should use an empty...

The Mutable Default Argument Mess in Python