During the split of the orchestrator-gui into a public part, covered by the Apache 2 license and a…

I waited quite a while before I decided to switch my python from Intel to ARM on my laptop with…

I was asked to come up with and advice regarding hardening a Cardano mining pool. As this is a bit…

Yes yes here we go: an article about how to deploy a simple Fast API app on Amazon Serverless…

Today I was tasked with doing some REST API calls against a rather new FastAPI backend at SURF. The…

React is a great way to write reusable components which can be used to create complex but responsive…

When you're working with an Expo managed React Native app upgrading is relatively easy, but it can…

I used python in a variety of ways in the last 15 years. Back in the days you just worked with a…

As a web developer it's often handy to get a screenshot of a long webpage. There are plugins…

When working with React Native it can be easy to start with Expo as it's an excellent way to…

As I host a couple of Microservices with some React JS frontends I like hassle free deployment. But…

Being involved in microservice oriented and or container based application architecture usually…

My domoticz system did run quite a while with updates straight from the Domoticz github repo. But…

You can implement an AWS Lambda runtime in any programming language. A runtime is a program that…

Working with the Ubuntu 18.04 default image as of 2019 it's very easy to spin up an instance and…

For some acceptance tests it can be very handy to test webapplications from a couple of SRC IP…

V1 of my domotica project was running on a Raspberry Pi 1, and it served me well for 3 years. You…

After the last wordpress update/configuration hickup I finally had it. For years I had struggled to…

Yesterday after updating from 2018.1 to 2018.2 PyCharm kept crashing when closing a project. As…

There a numerous GUI program's out there to create a stick but's it super duper easy to do it from…

Last Tuesday I attended a trial of a continuous delivery (CD) hackathon that will be hosted by…

Recently I'm playing a lot with Ansible. The goal is to deploy a large Django stack to production…

When i'm offered the choice I will use Gitlab + Gitlab CI as it integrates everything that's needed…

I'm quite a big fan of Sentry logging, especially for Django project, but for a project I needed to…

This is the second post in a series of post describing how to run Magento via Docker on Mac OS…

As Magento2 is one of the most used ecommerce solutions, on this planet, there are a lot of ways to…

As a reminder for myself, some info about the Magento2 product model, and it's quircks. Product…

Ik had mijn support vraag bij Sony al helemaal opgegeven. Het geschil was te klein voor mijn…

If apt-get isn't functioning because your /boot is at 100%, you'll need to clean out /boot first…

Agile software development is the preferred way for a lot of companies and successful software…

Recently I'm playing a lot with Ansible. Some handy commands Install nginx Deinstall it again

When you choose the default partition plan on a Ubuntu server you likely end up with a small boot…

Install system deps. The official docs: http://taigaio.github.io/taiga-doc/dist/setup-production…

Installing a quite normal Django stack on windows with postgres support yields a lot of questions on…

As a Linux user the installation of all deps is rather easy; you run a couple of apt-get installs…

SweetCaptcha is a free CAPTCHA service that offers to match "sweet" images instead of making you…

Choose whether you want OSX python or home brew version. When you choose home brew run: Then install…

I lately started working on some Django projects. The project started from scratch so my first…

Every now and then I have to install Python PIL or Pillow on an Ubuntu server. I mostly end up with…

You can use composer to install phpunit, for example, inside a Symfony2 project; but it's better to…

The comodo SSL certs via https://ssls.com are very cheap. Install instructions for a Nginx based…

The Symform daemon is not a default Linux service so it took me a while to figure out how to start…

If you want to use Gmail for sending mails from postfix follow this guide. First, install all…

I recently bought a GTX 750Ti which isn't supported by Ubuntu's drivers yet. So I installed the…

It's quite easy to use multiple Heroku accounts. install the Heroku plugins from: git://github.com…

I had to tweak some stuff to get a running Weasyprint on one of our Ubuntu servers; just following…

What is Odoo? Recently OpenERP is re-branded to Odoo. OpenERP was primarily an Open Source…

As a quick reminder for myself; some ls and find variations to do stuff with files and dates. ls…

I've been using Google Chrome as my primary browser for the last few years. Sorry, Firefox, but with…

As I started to do some development in Ruby here is a quick cheat sheet with some handy DB stuff…

I took me a while to find out that it's not very easy to find out how big a sqlite table is on disk…

To automate browser style testing in Ruby you can use Qt webkit caompatible browser with CapyBara…

Dit is een klassiek rode kool met appeltjes recept dat je lekker lang moet stoven in een vuurvaste…

I recently started to do some development on some Rails4.0 based apps. Setting up a nice and clean…

To get full rsync backups from a server on your FreeNAS box you have a couple of options. It took me…

Installing Ruby on Rails on Ubuntu is quite easy, but the Ubuntu packages install an outdated Ruby…

As NaCl builds are not working at all in Unity4.3 and Flash is most likely to be removed from future…

Create a exclude file: "exclude.rsync" with content: Create a file: /etc/rsyncd.conf on the server…

When you create OpenStack snapshots you'll also need to download the snapshot to a safe location…

I made a couple of preparations to make sure I could use internet in China in a reliable way. I did…

When you use a mac, unix style you sometimes want to see .file and .folders. Here is how to do it…

You have a couple of options here. You can either prepare the disk; so OSX knows to not index them…

I already wrote some earlier posts on this topic; but I found a new command: ssh-copy-id; it's…

Our current IDE, Eclipse with PyDEV has some nice features but feels rather slow and clumsy. You…

Het is weer zover, we hebben weer een spammer bereid gevonden om in ons spamhoekje te staan. Zoals…

Time Machine is great for everyday backups and simple file restores, but it only gives you the…

Met de komst van Netflix naar Nederland heb ik uiteraard een abonnement afgesloten om het het eens…

After a whole day of searching the internet why tiling background won't show up in a e-mail template…

Just a short post as a reminder for myself. We do use a lot of ogv's in our Narrow casting shows…

When conventional Unit testing fails we are forced to do the testing of our software manual. This…

We are doing more and more cool kivy stuff so it's time to get the designers happy and let it run…

I'm using eth2 to connect to a seperate LAN with only some multicast video streams on it. On my…

I'm running a dual-screen set-up and need the proprietary drivers because the standard ones won't…

In Debian or Ubuntu minimal disabling the power button is quite easy. Just remove the contents of…