Code for Interview

Nodejs Tutorial 14: Making HTTP Request | Advanced Node.js

LeetCode Problem: 189. Rotate Array | Java Solution

LeetCode Problem: 26. Remove Duplicates from Sorted Array | Java Solution

React JS Machine Coding Interview Questions - Create a custom hook to call a GET API

LeetCode Problem: 283. Move Zeroes | Java Solution

LeetCode Problem: 162. Find Peak Element | Java Solution

React JS Machine Coding Interview Questions - How to force useEffect to run only once

React JS Machine Coding Interview Questions - useImperativeHandle with an Example

Nodejs Tutorial 13: Events and Event Emitter Class | Advanced Node.js

React JS Machine Coding Interview Questions - Fetch and Display Images from NASA's API

React JS Machine Coding Interview Questions - Display Todos in Table

Nodejs Tutorial 12: Phases of Event Loop in Node.js | Advanced Node.js

LeetCode Problem: 231. Power of Two | Java Solution

React JS Machine Coding Interview Questions - Create a Pagination to split data on multiple pages

Nodejs Tutorial 11: Event Loop in Node.js | Advanced Node.js

React JS Machine Coding Interview Questions - Fetch Football matches from an API based on year

React JS Machine Coding Interview Questions - Create a Dynamic Location Selector

10/10 - Airline Management System | Java Project | Boarding Pass

9/10 - Airline Management System | Java Project | Cancel Class

8/10 - Airline Management System | Java Project | Journey Details

7/10 - Airline Management System | Java Project | Book Flight

6/10 - Airline Management System | Java Project | Flight Info Class

5/10 - Airline Management System | Java Project | Create Add Customer Class

4/10 - Airline Management System | Java Project | Create Home Page

3/10 - Airline Management System | Java Project | JDBC Connectivity

2/10 - Airline Management System | Java Project | Create Login Class

1/10 - Airline Management System | Java Project | Introduction

React JS Machine Coding Interview Questions - Navigation Component in React

System Design: Design a Unique Id Generator

React JS Machine Coding Interview Questions - Searchable Dropdown Component in React

System Design: Design a Notification System

React JS Machine Coding Interview Questions - React Timer with Start, Pause, and Stop Controls

LeetCode Problem: 387. First Unique Character in a String | Java Solution

React Machine Coding Interview Questions - Code for Moving Div: Implementing a Dynamic Interface

Column count doesn't match value count at row 1

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server

com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

Data truncation: Data too long for column 'name' at row 1

Cannot invoke "java.net.URL.toExternalForm()" because "location" is null

2/2 - System Design WhatsApp : Design a Chatting Application

1/2 - System Design WhatsApp : Design a Chatting Application

React Machine Coding Interview Questions - Collapsible Panel that allows user to toggle its content.

React Machine Coding Interview Question - Custom hook to detect if the scrollbar is going up or down

React JS Machine Coding Interview Question - You are tasked with building an Explorer component

React JS Machine Coding Interview Question - Build a simple Traffic Light component

Nodejs Tutorial 10: Worker Threads & Process | Is Node.js multithreaded? Advanced Node.js

Nodejs Tutorial 9: Synchronous vs Asynchronous and Non-Blocking I/O | Advanced Node.js

Nodejs Tutorial 8: Diving inside libuv | Advanced Node.js

Nodejs Tutorial 7: Inside Node.js Code | Node Github Code | Advanced Node.js

Nodejs Tutorial 6: Internals of Nodejs | Asynchronous IO | Advanced Node.js