A couple of internationally renowned artists asked me for some help with their largest installation to date. As part of Hull’s City of Culture, Davy and Kristin McGuire created a large cardboard city and brought it...
Whilst my core skill/tool is Python, I’m always learning new things, either inside or outside the Python ecosystem. I recently had the pleasure of working with Angular and Python/Flask. Here is a playful application...
Having installed VirtualBox I created a few virtual machines, with 20GB virtual disks each. After all, I’ve got a 1TB hard disk in my computer. When Linux started complaining about running out of disk...
Tapping into all the wonderful tools and languages that make our lives as developers so interesting can throw up some fun (?) challenges. You start installing the latest linter or library, and before you...
Warning: You may have some packages on your machine which rely on Python, and which may no longer work after installing a different version of Python. Ideally you should use a virtual machine for...
I am working my way through this excellent tutorial, covering Python3, Flask, Angular, Heroku, SQLAlchemy, Alembic, requests, Beautiful Soup, NLTK, Redis and D3. Here are some extra notes To stop me from blindly copying/pasting...
To set up websockets on a host can take a few extra steps. The host needs to know what to do with the websocket traffic. It took a few attempts to get a Python/websockets...
Our children’s school asked me to teach the 14 – 16 year old pupils some electronics. To make it more interesting I threw in some robotics. During an intense teaching period I spent morning sessions...
Our children’s school (a Waldorf/Steiner school) believes that ideally children should build a computer before they use one. So I offered to work with the 15-16 year old pupils on this. My first computer...
Much of Linux’s software is stored in repositories. Your Linux installation has a list of repositories, with the most stable recent packages for your distro and possibly some others. To view, add or delete...
Hi !
My name is Coen de Groot.
I help my clients make better use of their data, give their customers a better experience, write better Python code and other worthwhile stuff.
Let’s talk. I would love to explore the opportunity to help your company too