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📝 Parottasalna Blog

248 practical articles on backend engineering, system design, databases, Docker, Python, AI and DSA, explained simply.

3 articles tagged #NodeJS · Clear filters

Docker_Tasks

Tasks - Docker

Install Docker on your local machine. Verify the installation by running the hello-world container. Pull the nginx image from Docker Hub and run it a…

Aug 19, 2024 · 4 min read
Development

Migrating from .env to dotenvx

Official Link: https://github.com/motdotla/dotenv As a developer, we used .env file where we used to store environmental variables. As stated from fo…

Jun 30, 2024 · 3 min read
Programming

Contents of package.json & package-lock.json ?

If you work in web development, you likely use NPM (Node PM or New PM) all the time. It is a free public software registry – the largest in the world…

Jun 12, 2024 · 5 min read