@bhattpriyanshu

Docker Commands Cheat Sheet (Beginner → Pro Guide)

Apr 2 · 4 min read · If you're learning DevOps, backend, or cloud, mastering Docker commands is non-negotiable.This guide covers all essential Docker commands you’ll actually use in real projects — not just theory. 🧠 Wh

Docker Volumes & Storage

Mar 30 · 4 min read · When I started learning Docker, everything was smooth until I hit this question: “Where does my data go when the container stops?” At first, I didn’t think much about it.Then one day I stopped a con

Docker Networking Explained

Jan 21 · 4 min read · Bridge, Host, Overlay, Macvlan, IPvlan & None (With Real Use Cases) When people say “Docker networking is confusing”, what they really mean is: “I don’t know who can talk to whom, and from where.” Docker networking is not magic.It’s a set of very e...

From Flask App to AWS EC2: Containerizing and Deploying a Web App with Docker

Jan 17 · 3 min read · Today was one of those days where things actually click. I built a simple Flask web application, containerized it using Docker, and deployed it live on an AWS EC2 instance. No magic. No shortcuts. Just understanding how the layers fit together. This ...

PBPriyanshu Bhattmasterjsinterview.hashnode.dev

Day 2: Core JavaScript Concepts (Very Frequently Asked)

Jan 7 · 4 min read · If Day 1 decides whether the interview continues,Day 2 decides how far it goes. These concepts are not about syntax.They are about how JavaScript thinks while running your code. 1. Execution Context (How JavaScript Runs Code) Before JavaScript exec...