Have you ever wanted to serve private files from your AWS S3 storage to your users, but making the bucket public is not a safe option?

In the world of software development, testing is a critical aspect of ensuring the reliability and functionality of your applications.

This snippet is useful when you need create combinations from n arrays with picking one element from each array.

For example, you might want to get 5 members of each group in your application.

This is a simple Ansible playbook to use when I need to transfer files from the current server to a new server.

In the previous post, we have implemented our custom error:

Have you ever checked the error definition to see what it is?

Clean disk space You might run out of SSD space with your laptop or server.

Today, I decided to change cozi.dev to dark mode and I found out a quite awesome CSS property: color-scheme.

If you work on multiple projects, you might need to use multiple ssh key pairs for more security, right?