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The Missing Instruction Manuals of the Web

Interview Questions and Answers

Articles

108
SQL vs. NoSQL: Which Database is Right for Your Project? thumbnail

SQL vs. NoSQL: Which Database is Right for Your Project?

January 9th, 2025 - 4 mins read
JavaScript Classes: A Modern Approach to Object-Oriented Programming thumbnail

JavaScript Classes: A Modern Approach to Object-Oriented Programming

December 16th, 2024 - 5 mins read
How to add Google Tag Manager in a Next.js Blog thumbnail

How to add Google Tag Manager in a Next.js Blog

July 31st, 2024 - 4 mins read
Unit Testing for Express API: A Step-by-Step Guide thumbnail

Unit Testing for Express API: A Step-by-Step Guide

July 30th, 2024 - 21 mins read
How to debug a python fastapi using vscode thumbnail

How to debug a python fastapi using vscode

July 23rd, 2024 - 5 mins read
The building block of AWS: Availability Zones and Regions thumbnail

The building block of AWS: Availability Zones and Regions

June 12th, 2024 - 7 mins read
How to Set Up Multiple SSH Keys for GitHub Accounts on macOS? thumbnail

How to Set Up Multiple SSH Keys for GitHub Accounts on macOS?

November 26th, 2023 - 4 mins read
Best Practices for Naming REST API Endpoints thumbnail

Best Practices for Naming REST API Endpoints

October 15th, 2023 - 4 mins read
Let’s build a TODO App with Bun, HTMX and Pico 2023 thumbnail

Let’s build a TODO App with Bun, HTMX and Pico 2023

September 19th, 2023 - 13 mins read
Displaying Lakhs and Crores in Google Sheets: A Step-by-Step Guide thumbnail

Displaying Lakhs and Crores in Google Sheets: A Step-by-Step Guide

September 12th, 2023 - 4 mins read
Demystifying JSON Web Tokens (JWT): A Comprehensive Guide thumbnail

Demystifying JSON Web Tokens (JWT): A Comprehensive Guide

August 25th, 2023 - 5 mins read
A practical guide to data collection with OpenTelemetry, Prometheus and Grafana thumbnail

A practical guide to data collection with OpenTelemetry, Prometheus and Grafana

August 23rd, 2023 - 12 mins read
One-to-Many Relationships using Flask SQLAlchemy thumbnail

One-to-Many Relationships using Flask SQLAlchemy

August 22nd, 2023 - 4 mins read
Flask and SQLAlchemy: Better Data Management thumbnail

Flask and SQLAlchemy: Better Data Management

August 21st, 2023 - 4 mins read
Beginner's Guide to HTTP Methods and Status Codes thumbnail

Beginner's Guide to HTTP Methods and Status Codes

August 18th, 2023 - 5 mins read
What is a Docker container? thumbnail

What is a Docker container?

August 17th, 2023 - 5 mins read
Kora Cycling Challenge: Biggest Cycling Event In Nepal thumbnail

Kora Cycling Challenge: Biggest Cycling Event In Nepal

July 19th, 2023 - 8 mins read
Mardi Himal Base Camp Trek - Ultimate Guide to A Hidden Gem thumbnail

Mardi Himal Base Camp Trek - Ultimate Guide to A Hidden Gem

July 4th, 2023 - 8 mins read
Create, Update and Delete an EC2 instance using terraform thumbnail

Create, Update and Delete an EC2 instance using terraform

May 1st, 2023 - 7 mins read
Exploring the Power of macro_rules! in Rust thumbnail

Exploring the Power of macro_rules! in Rust

April 27th, 2023 - 6 mins read
How to Setup Path Aliases in a React Native app with Typescript thumbnail

How to Setup Path Aliases in a React Native app with Typescript

April 26th, 2023 - 4 mins read
Khumai Dada Trek - A Journey to Off the Beaten Path thumbnail

Khumai Dada Trek - A Journey to Off the Beaten Path

April 13th, 2023 - 6 mins read
How to rename the master branch to main in Git? thumbnail

How to rename the master branch to main in Git?

April 11th, 2023 - 4 mins read
Modifying the author name and email of a commit thumbnail

Modifying the author name and email of a commit

April 10th, 2023 - 4 mins read
Kapuche Glacier Lake: Trek to the Lowest Glacier Lake in the World thumbnail

Kapuche Glacier Lake: Trek to the Lowest Glacier Lake in the World

April 4th, 2023 - 5 mins read
Set your NodeJS version in Netlify thumbnail

Set your NodeJS version in Netlify

March 9th, 2023 - 4 mins read
Count the number of rows of a CSV file on Linux or macOS thumbnail

Count the number of rows of a CSV file on Linux or macOS

March 8th, 2023 - 4 mins read
What is Apache Kafka? thumbnail

What is Apache Kafka?

March 6th, 2023 - 5 mins read
use(): the React new experimental hook πŸš€ thumbnail

use(): the React new experimental hook πŸš€

March 3rd, 2023 - 4 mins read
SSH Not Working In MacOS Ventura: How To Fix thumbnail

SSH Not Working In MacOS Ventura: How To Fix

March 2nd, 2023 - 4 mins read
Eventual Consistency vs Strong Consistency: Distributed Systems thumbnail

Eventual Consistency vs Strong Consistency: Distributed Systems

March 1st, 2023 - 5 mins read
Understanding Proxies: The Differences Between Forward and Reverse Proxies thumbnail

Understanding Proxies: The Differences Between Forward and Reverse Proxies

February 27th, 2023 - 5 mins read
Closures in JavaScript: Understanding and Applications thumbnail

Closures in JavaScript: Understanding and Applications

January 30th, 2023 - 5 mins read
Why is System Design Important? thumbnail

Why is System Design Important?

January 27th, 2023 - 9 mins read
Building Real-time Applications with Redis Pub/Sub thumbnail

Building Real-time Applications with Redis Pub/Sub

January 23rd, 2023 - 8 mins read
Architecture and Design Principle for Online Food Delivery System thumbnail

Architecture and Design Principle for Online Food Delivery System

January 20th, 2023 - 11 mins read
Creating a Command Line Interface with Python's Click Module thumbnail

Creating a Command Line Interface with Python's Click Module

January 16th, 2023 - 5 mins read
ChatGPT: A Breakthrough in Natural Language Processing thumbnail

ChatGPT: A Breakthrough in Natural Language Processing

January 13th, 2023 - 4 mins read
What Is GraphQL? REST vs. GraphQL thumbnail

What Is GraphQL? REST vs. GraphQL

January 6th, 2023 - 7 mins read
Pratap Sharma - Youtube channel tutorials in one place thumbnail

Pratap Sharma - Youtube channel tutorials in one place

June 20th, 2022 - 4 mins read
Arrow functions in Javascript Explained! thumbnail

Arrow functions in Javascript Explained!

December 19th, 2021 - 4 mins read
useMemo - React Hooks Series thumbnail

useMemo - React Hooks Series

June 27th, 2021 - 4 mins read
Building RESTful API using Nodejs and Express thumbnail

Building RESTful API using Nodejs and Express

June 20th, 2021 - 4 mins read
Tips and Tricks in Javascript thumbnail

Tips and Tricks in Javascript

June 9th, 2021 - 4 mins read
What are some advice for upcomming teens? thumbnail

What are some advice for upcomming teens?

June 8th, 2021 - 4 mins read
	Beginners Guide - How to get started with investing? thumbnail

Beginners Guide - How to get started with investing?

June 1st, 2021 - 4 mins read
API vs. SDK: What's the difference? thumbnail

API vs. SDK: What's the difference?

May 28th, 2021 - 6 mins read
Eight Steps to solve coding interview question thumbnail

Eight Steps to solve coding interview question

May 23rd, 2021 - 9 mins read
Six things you need to know in React JS thumbnail

Six things you need to know in React JS

May 20th, 2021 - 4 mins read
Tree: Height of a Binary Tree thumbnail

Tree: Height of a Binary Tree

May 19th, 2021 - 4 mins read
Tree - Inorder Traversal thumbnail

Tree - Inorder Traversal

May 19th, 2021 - 4 mins read
Tree - Postorder Traversal thumbnail

Tree - Postorder Traversal

May 19th, 2021 - 4 mins read
Find two lines, that the container contains the most water thumbnail

Find two lines, that the container contains the most water

May 17th, 2021 - 4 mins read
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target thumbnail

Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target

May 16th, 2021 - 4 mins read
Build A Web Crawler To Find Any Broken Links on Your Site with Python & BeautifulSoup thumbnail

Build A Web Crawler To Find Any Broken Links on Your Site with Python & BeautifulSoup

May 15th, 2021 - 6 mins read
Find duplicate or repeated elements in an array thumbnail

Find duplicate or repeated elements in an array

May 14th, 2021 - 4 mins read
A complete guide to setting up and running Flask web server thumbnail

A complete guide to setting up and running Flask web server

May 14th, 2021 - 6 mins read
Complete guide to primitive and reference types in Javascript thumbnail

Complete guide to primitive and reference types in Javascript

May 8th, 2021 - 4 mins read
Lets learn about some important Javascript string methods thumbnail

Lets learn about some important Javascript string methods

April 23rd, 2021 - 6 mins read
How to pass props to a component rendered by React Router v4 thumbnail

How to pass props to a component rendered by React Router v4

December 7th, 2020 - 4 mins read
10 effective tips for New Developers thumbnail

10 effective tips for New Developers

December 6th, 2020 - 4 mins read
How to handle keyboard avoiding view in React-Native thumbnail

How to handle keyboard avoiding view in React-Native

December 5th, 2020 - 5 mins read
This keyword in Javascript thumbnail

This keyword in Javascript

December 4th, 2020 - 4 mins read
useEffect - React Hooks Series thumbnail

useEffect - React Hooks Series

December 4th, 2020 - 4 mins read
useState - React Hooks Series thumbnail

useState - React Hooks Series

December 2nd, 2020 - 4 mins read
8 Javascript date get methods thumbnail

8 Javascript date get methods

November 27th, 2020 - 4 mins read
Starting a new blog site using Gatsby Starter blog tempelate thumbnail

Starting a new blog site using Gatsby Starter blog tempelate

November 25th, 2020 - 5 mins read
Country Code Input with Auto Fetch Code based - React-Native thumbnail

Country Code Input with Auto Fetch Code based - React-Native

November 20th, 2020 - 4 mins read
How to Install Node.js and npm Using NVM thumbnail

How to Install Node.js and npm Using NVM

October 22nd, 2020 - 4 mins read
My Monthly Update [July 2020] thumbnail

My Monthly Update [July 2020]

August 2nd, 2020 - 4 mins read
MySQL tutorial for beginners - Learn MySQL thumbnail

MySQL tutorial for beginners - Learn MySQL

July 15th, 2020 - 54 mins read
Creating and Adding Sitemaps to Gatsby Websites thumbnail

Creating and Adding Sitemaps to Gatsby Websites

July 14th, 2020 - 4 mins read
Some useful Git commands that may save your life thumbnail

Some useful Git commands that may save your life

July 14th, 2020 - 4 mins read
How to improve SEO on a site build on GatsbyJS - Open Graph with React Helmet thumbnail

How to improve SEO on a site build on GatsbyJS - Open Graph with React Helmet

July 13th, 2020 - 6 mins read
JavaScript Interview Questions and Answers thumbnail

JavaScript Interview Questions and Answers

July 13th, 2020 - 55 mins read
React Js Interview Questions and Answers thumbnail

React Js Interview Questions and Answers

July 13th, 2020 - 167 mins read
How To Perform an SEO Audit of Your Website - A Beginners Guide thumbnail

How To Perform an SEO Audit of Your Website - A Beginners Guide

July 9th, 2020 - 15 mins read
How to Delete a Git Branch Both Locally and Remotely? thumbnail

How to Delete a Git Branch Both Locally and Remotely?

July 5th, 2020 - 4 mins read
How to install PostgreSQL on Mac, Windows and Ubuntu thumbnail

How to install PostgreSQL on Mac, Windows and Ubuntu

July 4th, 2020 - 4 mins read
My Monthly Update [June 2020] thumbnail

My Monthly Update [June 2020]

June 30th, 2020 - 4 mins read
Getting Started with Git - A beginner's guide thumbnail

Getting Started with Git - A beginner's guide

June 28th, 2020 - 14 mins read
Bitwise operators or Binary operators in Javascript thumbnail

Bitwise operators or Binary operators in Javascript

June 21st, 2020 - 5 mins read
Introduction to regex with JavaScript thumbnail

Introduction to regex with JavaScript

June 11th, 2020 - 6 mins read
Console.log and other console methods to debug your code in JavaScript thumbnail

Console.log and other console methods to debug your code in JavaScript

June 7th, 2020 - 4 mins read
8 VS Code extensions to simplify development & boost productivity in 2020 thumbnail

8 VS Code extensions to simplify development & boost productivity in 2020

June 3rd, 2020 - 4 mins read
ES2020/ES10: The Next Big Update! Awesome New JavaScript Features With Examples thumbnail

ES2020/ES10: The Next Big Update! Awesome New JavaScript Features With Examples

June 2nd, 2020 - 5 mins read
My Monthly Update [May 2020] thumbnail

My Monthly Update [May 2020]

May 31st, 2020 - 4 mins read
Tree - Preorder Traversal thumbnail

Tree - Preorder Traversal

May 30th, 2020 - 4 mins read
Find if an array contains at least two elements which differ by 1 thumbnail

Find if an array contains at least two elements which differ by 1

May 29th, 2020 - 4 mins read
Using constraint layout programmatically to add views in android thumbnail

Using constraint layout programmatically to add views in android

May 24th, 2020 - 4 mins read
Deep dive into Asynchronous Javascript thumbnail

Deep dive into Asynchronous Javascript

May 9th, 2020 - 11 mins read
var, let, and const – Why to avoid var 😷 and how to put the other two to good use? - Javascript thumbnail

var, let, and const – Why to avoid var 😷 and how to put the other two to good use? - Javascript

May 6th, 2020 - 8 mins read
Learning Web Development? Here's the nitty-gritty of JavaScript you may have skipped/missed! thumbnail

Learning Web Development? Here's the nitty-gritty of JavaScript you may have skipped/missed!

May 4th, 2020 - 13 mins read
Strapi.js - Open Source Node.js Headless CMS thumbnail

Strapi.js - Open Source Node.js Headless CMS

May 3rd, 2020 - 13 mins read
Things to keep in mind before starting Javascript framework thumbnail

Things to keep in mind before starting Javascript framework

May 3rd, 2020 - 4 mins read
What is the impact of Coronavirus on Indian Economy? thumbnail

What is the impact of Coronavirus on Indian Economy?

April 28th, 2020 - 7 mins read
Wizard Meet-up - Find the cheapest way for Wizard level X to meet wizard level Y thumbnail

Wizard Meet-up - Find the cheapest way for Wizard level X to meet wizard level Y

April 28th, 2020 - 4 mins read
Authentication flows - Implementing authentication flows in React-Native using React Navigation V5 thumbnail

Authentication flows - Implementing authentication flows in React-Native using React Navigation V5

April 27th, 2020 - 8 mins read
Why was SwitchNavigator removed in React-Native using React Navigation V5? thumbnail

Why was SwitchNavigator removed in React-Native using React Navigation V5?

April 27th, 2020 - 4 mins read
Min Stack - Design a stack that supports push, pop, top, and retrieving the minimum element in constant time thumbnail

Min Stack - Design a stack that supports push, pop, top, and retrieving the minimum element in constant time

April 26th, 2020 - 4 mins read
Top-10 highest upvoted Stack Overflow questions thumbnail

Top-10 highest upvoted Stack Overflow questions

April 24th, 2020 - 4 mins read
Backspace String Compare - Given two strings S and T, return if they are equal thumbnail

Backspace String Compare - Given two strings S and T, return if they are equal

April 23rd, 2020 - 4 mins read
Setup Continuous Integration with React Native and distribute android/iOS apps using App-Center thumbnail

Setup Continuous Integration with React Native and distribute android/iOS apps using App-Center

April 21st, 2020 - 7 mins read
Generate signed or released apk file from react-native thumbnail

Generate signed or released apk file from react-native

April 20th, 2020 - 6 mins read
RecyclerView using Fragments in Android thumbnail

RecyclerView using Fragments in Android

April 19th, 2020 - 5 mins read
AdSense Snippet injection into Gatsby/React app - Netlify thumbnail

AdSense Snippet injection into Gatsby/React app - Netlify

April 16th, 2020 - 4 mins read
Happy Number - Write an algorithm to determine if a number n is happy thumbnail

Happy Number - Write an algorithm to determine if a number n is happy

April 15th, 2020 - 4 mins read
Single Number - Given a non-empty array of integers, every element appears twice except for one. Find that single one thumbnail

Single Number - Given a non-empty array of integers, every element appears twice except for one. Find that single one

April 15th, 2020 - 4 mins read