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How To Connect and Build REST API's with PostgreSQL and NodeJS Complete Tutorial

Apr 20, 2022 · 7 min read · PostgreSQL also called postgres is a free and open-source object relational database management system. It is a highly stable database with a large developer community. It is best suited for systems that require execution of complex queries, or data ...

Setup PostgreSQL on Ubuntu 20.04 system

Feb 20, 2022 · 2 min read · PostgreSQL is an object-relational database management system that provides an implementation of SQL querying language. It is a popular choice for many small and large projects. It comes in with rich features like table-inheritance and function overl...

How to uninstall Apps in Ubuntu 20.04

Nov 14, 2021 · 1 min read · Sometimes removing an application on a linux machine can be a tedious process. In a nutshell, there are two ways of uninstalling an application: One way is by making use of terminal or with Ubuntu Software Center. In this article, I wanted to talk ab...

What are RESTful API and how to use it?

Jul 22, 2021 · 4 min read · What is an API? An API is a common terminology we've all come across in the internet world. But what is it and why is it used? In layman terms, an API(Application Programming Interface) acts as translator for two machines communicating over a web s...

Understanding Lambda Functions in Python

Jul 6, 2021 · 3 min read · Lambda functions in python are anonymous functions. Anonymous functions refers to kind of functions that have no name. Although they look syntactically different, lambda functions behave in the same way as regular functions. Why even use Lambda fun...