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@aloksingh8373

Alok Kumar Singh

@aloksingh8373

Joined December 2025

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Alok Kumar Singh's blogs

Understanding Promises in JavaScriptpromisejs8373.hashnode.dev2 posts

DNS Record Types Explainedsinghalok8373.hashnode.dev1 post

Getting Started with cURLaloksingh1631.hashnode.dev1 post

How DNS Resolution Worksaloksingh3116.hashnode.dev1 post

Understanding Network Devicessinghalok1631.hashnode.dev1 post

About

Nothing here yet.

Available for

Nothing here yet.

Alok Kumar Singh's blogs

Understanding Promises in JavaScriptpromisejs8373.hashnode.dev2 posts

DNS Record Types Explainedsinghalok8373.hashnode.dev1 post

Getting Started with cURLaloksingh1631.hashnode.dev1 post

How DNS Resolution Worksaloksingh3116.hashnode.dev1 post

Understanding Network Devicessinghalok1631.hashnode.dev1 post

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Recently published

promisejs8373.hashnode.dev

Understanding JavaScript Promises Using Alok ❤️ Khushi Story

Let’s understand Promises in JavaScript in a fun and memorable way using a simple story. Imagine Alok proposes to Khushi. Alok says: "Khushi, will you be with me?" At that moment, the answer is not

4h ago·3 min read

promisejs8373.hashnode.dev

Understanding Promises in JavaScript (Complete Guide)

What is a Promise in JavaScript? A Promise in JavaScript is an object that represents the eventual completion (or failure) of an asynchronous operation and its resulting value. In simple words, a Prom

20h ago·4 min read

objectjs.hashnode.dev

Understanding Objects in JavaScript

1. What Objects Are and Why They Are Needed What Objects Are In JavaScript, an object is a data type that stores multiple values in a single variable using key–value pairs. Instead of storing related

23h ago·7 min read

magicofjs.hashnode.dev

The Magic of this, call(), apply(), and bind() in JavaScript

1. What “this” Means in JavaScript (Simple Explanation) In JavaScript, “this” is a special keyword that refers to an object. It tells us which object is currently calling or using a function. The valu

3d ago·6 min read

datatypes-alok.hashnode.dev

Understanding Variables and Data Types in JavaScript

1. What variables are and why they are needed In programming, variables play a very important role. A variable is like a container that stores data. Just like we use a box to keep things safe and orga

3d ago·5 min read