Nishanthan K articles - 17 total
How Java Stores Data in Memory: Writing Efficient Code with Primitives and Non-Primitives
How Java Stores Data in Memory — Primitives vs Non-Primitives Java is a statically typed...
Understanding Angular Rendering, Re-rendering, and Change Detection for Optimal Performance
Introduction If you’re transitioning from React to Angular or starting with Angular as...
How MongoDB’s ObjectID and B-Tree Search Make Your Queries Super Fast
MongoDB uses a unique identifier, called ObjectId, for each document stored in its database. An...
Understanding the Java Execution Process: From Code to Execution
Java is widely known for its platform independence and efficient execution. This article will walk...
Mastering Node.js Routing: A Complete Guide with Internal Workings Explained
Understanding Routes in Node.js: A Beginner's Guide Routing is a fundamental concept in...
Understanding Middlewares in Express.js and Their Internal Working
In Express.js, middlewares are special functions that have access to the request (req), response...
Understanding .env Files and the dotenv Library in Node.js
Environment configuration is a critical part of any application development process. This article...
Understanding require vs import in JavaScript: A Practical Guide
JavaScript offers two primary ways to include external modules or files in your code: require and...
How Promises works in Javascript? - An Overview
Promise In real-world applications we have to invoke/call one function with the result of...
Currying in JavaScript: A Comprehensive Guide with a Real-World Example
Understanding Currying in JavaScript: A Practical Guide Currying is a functional...
TypeScript Event Types and Event Handling in React: A Complete Guide for Beginners
Handling Event Types in TypeScript: A Quick Guide Handling events in TypeScript,...
A Beginner's Guide to Types in TypeScript: Understanding and Using Type Annotations
Understanding Types in TypeScript TypeScript is a statically typed superset of JavaScript,...
Promises in javascript
Why Use Promises? Promises provide a structured way to handle asynchronous tasks, making...
Asynchronous Programming in JavaScript: The Role of Callbacks Explained
Asynchronous Programming Asynchronous programming in JavaScript allows the execution of...
Understanding the Event Loop in JavaScript: Microtasks, Macrotasks, and Asynchronous Execution
Event Loop Javascript is an single threaded language which means it can be able to handle...
Mastering Closures in JavaScript: Understanding Scope, Encapsulation, and Performance
Closure Definition Closure is a feature that allows the functions to access all...
Understanding Hoisting in JavaScript: A Comprehensive Guide
Hoisting in JavaScript Hoisting is a behavior in which variable and function...