Upgrading Ubuntu 20.04 to 22.04 LTS using the command line
Upgrading your Ubuntu version can be intimidating — Particularly if you aren't well versed in the Linux CLI (Command Line Interface). We're here to help.
Open Source
We're avid fans of open source, we use it and contribute hundreds of our own projects to the community. Keep up to date with them all.
Displaying posts 1 - 12 of 22 in total
Getting started with Docker on a VPS
Docker has become an integral part of application development. Here's how to get started with Docker on your Virtual Private Server.
Woodworkers and web developers have this in common
In celebration of that belief and in appreciation of the service DeployHQ provides our team, I’m happy to share a “jig” our team built to bootstrap new projects.
Postal ‑ our open source mail platform
We're delighted to announce that we've just open sourced our e-mail delivery platform, Postal. Postal is a complete and fully featured mail server for use by websites & web servers....
Seamless socket server restarts in Ruby
We utilise a variety of custom socket servers to support our applications. Most of our apps have at least one. We write RPC servers to interact with repository storage in...
Resizing your uploaded images
A couple of days ago I wrote about uploading attachments and in this tutorial I'm going to look at doing some processing on those attachments once they have been uploaded....
Uploading files in your Rails application
Uploading files into your Rails application has never been easier, and with the a wealth of useful gems around to help there's no better time to be working with files.
How to install Staytus from scratch
Staytus is the open source publishing platform that I developed last year when we needed something simple to help us communicate with our customers when issues arise with our service....
AppMail for PHP
We've just pushed a little PHP library which will help PHP users send e-mails through AppMail.
Running Ruby apps in production
Over the last few months, I’ve been working on a number of Ruby applications which have a requirement to run a few different types of process — web servers, workers, crons — in order...
Memoization in Ruby
Memoization is a technique employed in many languages which allows you to cache the results of slow or expensive operations and return the cached result whenever the method is subsequently...
Auto Permitted Attributes in Rails Forms
I’m sitting here at PHP South Coast, surrounded by PHP developers and I’m writing some Ruby. I’ve come up with a nice little gem to avoid the extra work involved...