Programming

In this video, we'll take a fun dive into Docker, learn some definitions, dockerize some apps, push them to Docker Hub, and deploy them to Digital Ocean.

I manage Docker tasks almost exclusively using VS Code. I can visualize my Docker images, containers, etc., and can run all commands, one-click, with it. Here's how.

Password prompts really put a damper on automation. In this post, I want to show you how to automate the psql password so you can run Postgres commands in a scripting environment.

It's very important that you know if your site goes down. In this post, I'll show you how to create an uptime monitor for Ghost (or any other service).

In light of WordPress's primary category feature, we sometimes just want to just retrieve that one primary category, not a list of all. In this post, I'll show you how to get the primary category of a post only.

Where can I safely store an API Key in WordPress and not expose it to the public or in the code? In this post, I'll show you two ways.