has_many :codes

In an app I’m working on, I wanted users to be able to manage active sessions and sign out fro...

Yesterday I configured backups with duplicity on a couple of servers using a 3rd party service...

A Postfix SMTP relay configuration can be useful in several scenarios. Sometimes, for example,...

There are several reasons why you may want to migrate Google Analytics properties from an acco...

I recently decided to switch from OSX to Linux and went with Gentoo, so this post describes ho...

SSL certificates can be quite cheap these days, but nothing beats free, and in this post I wil...

There are several guides on the Internet on setting up Ubuntu server, but I thought I’d add he...

This is how I fixed an issue with networking in CentOS Parallels virtual machines . Basically,...

This post describes how to dynamically generate column names from row values in MySQL database...

Well, it’s been a while since I’ve last updated this blog and I just wanted to make a short li...