@binay7

Promises — The Heart of Asynchronous JavaScript

Mar 1 · 10 min read · You will face many challenges on the journey of learning JavaScript. And one of the most difficult ones is Promises. To understand Promises efficiently, you need a deep understanding of how JavaScript

Understanding Network Devices

Jan 24 · 4 min read · Have you ever wondered about how Internet actually Reaches You? Most people use the internet every day, but very few understand how data enters a home or office and how different devices work together behind the scenes. If this question intrigues you...

How DNS Resolution Works

Jan 24 · 6 min read · What is DNS? The Domain Name System (DNS) is often described as the Internet’s phonebook. Humans think in names like cahicode.com, but computers only understand IP addresses like 172.67.213.17. DNS exists to bridge this gap through name resolution — ...

DNS Record Types Explained

Jan 23 · 3 min read · How does your browser know where a website actually lives ? Don’t get afraid by the diagram lets understand it in simple terms. We type chaicode.com, hit Enter and somehow we reach the right server within seconds.To under stand this let me give you ...

Why Version Control Exists: The Pendrive Problem

Jan 17 · 3 min read · Before Git.Before GitHub.Before “just push it bro.” There was chaos. Pure chaos. Developers used to manage code using: Pendrives Emails Random folders Messy zip files And the legendary final_final_latest_really_final filenames Let’s take a tri...