Shubham Kumar Singh

@shubhamsinghbundela

Problem Solver | Full Stack Developer

IndiaJoined March 2022

About

I'm Shubham (@shubhamsinghbundela), I'm a Software Engineer, a Full-stack developer, a tech enthusiast, and a technical writer here on @Hashnode. I have a strong zeal to share my acquired knowledge and I am also willing to learn from others.

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Shubham Kumar Singh's blogs

Shubham Tech. Blog'sshubhamsinghbundela.hashnode.dev29 posts

Recently published

shubhamsinghbundela.hashnode.dev

Synchronous vs Asynchronous (Simple Thumb Rule)

1. Synchronous Code (Blocking) Thumb Rule:Synchronous code waits until the current task finishes before moving to the next line. Example: const fs = require("fs"); let contents = fs.readFileSync("a

1d ago2 min read

shubhamsinghbundela.hashnode.dev

Regular Expressions (Regex) in JavaScript

Regular Expressions (Regex) help us search, match, and manipulate text patterns inside strings. 1. Basic Format of Regex /pattern/flags Example: /hello/g / → Start and end of regex hello → pattern

2d ago3 min read

shubhamsinghbundela.hashnode.dev

Why undefined == null is true but null == 0 is false?

undefined == null → true, but null == 0 → false (WHY?) JavaScript equality is one of the most confusing topics for beginners. Consider these three statements: undefined == null // true undefined === null // false null == 0 // false At...

4d ago3 min read

shubhamsinghbundela.hashnode.dev

Understanding the Basic Syntax of fetch() in JavaScript

When working with APIs in JavaScript, fetch() is one of the most commonly used Web APIs to make HTTP requests. Let’s break it down step by step 👇 1️⃣ Basic Syntax of fetch() fetch(url, options); ParameterTypeRequiredDescription urlstring✅ Ye...

6d ago3 min read

shubhamsinghbundela.hashnode.dev

Hosting a Discord Bot on Cloudflare Workers

Hi everyone, Welcome to my blog. This post will show you How to host your Discord Bot on Cloudflare Worker. The bot is written in TypeScript and will be hosted on Cloudflare workers. All of the code for this app can be found on GitHub. How to Creat...

Feb 28, 20238 min read

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Shubham Kumar Singh

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Shubham Kumar Singh's blogs

Recently published

Synchronous vs Asynchronous (Simple Thumb Rule)

Regular Expressions (Regex) in JavaScript

Why undefined == null is true but null == 0 is false?

Understanding the Basic Syntax of fetch() in JavaScript

Hosting a Discord Bot on Cloudflare Workers