SQLite for Express

Often we want to setup a quick database for testing or prototyping without provisioning a full on DB server.

How To Auto Renew Lets Encrypt SSL Cert with Nginx on Ubuntu 22.04

How to Auto Renew Lets Encrypt SSL Cert with Nginx

Securing a PostgreSQL server installed on Ubuntu

Securing a PostgreSQL server installed on Ubuntu for access from another client involves implementing a few measures to protect the server from unauthorized access and prevent data breaches

String Interpolation,

How to combine variables and constants inside a string.

Variables

In programming, a variable is a container (storage area) to hold data