Thus far I have written about how great test and quality work is. This is not the whole picture - far too often, quality work is not a pleasant experience.…
Some years ago, I had been talking at an awesome test conference and brought home a deck of playing cards designed to help get your team excited about quality. In…
There’s no denying it. Testing is awesome and the most fun and amazing part of any product development! Strangely enough, I have found that most people look at me weird…
At one point I calculated that less than 2% of my work time was test execution. There is so much more to the test profession than meets the eye, and…
As VLOOKUP only match the first row I will show who to use arrays, FILTER, JOIN and ARRAY_CONSTRAIN to get around this limitation. Lets assume we have a table of…
I made a small, cute bash script to display the currently playing song on Spotify. My initial ambition was to use it with tmux, but soon I began to think…
In the first chapter of The Algorithmic Beauty of Plants, the authors describe a set of related systems named L-systems after one of the authors, Lindenmayer. Using simple production rules,…
I was first introduced to the term “Behavioral Design” during my last year at the university when my teacher one day came to me and said that he had the…
Since I am used to the hot reload capabilities of the node.js (nodemon) and the modern JavaScript frontend ecosystem, I was very pleased to discover GHCid, built to improve the…
Last Friday, Jayway had something called a K-dag, a half-day for learning new skills. I hosted (more co-hosted with other participants since we decided to just play around and learn…
When making WireWorld we can reuse large parts (with some trivial changes) of the UI made for the implementation of Conway's Game of Life, described in the previous post. Visit…
When implementing Conway's Game of Life for the browser and the terminal with JavaScript, I fell in love with Game of Life. This is my Haskell implementation. This is the…
“The Time To Market of any product is very short nowadays.” This means the traditional approach to bring a product to market is no longer viable. Why? Let's explore where…
Strapi is an Open Source, self hosting, database agnostic, headless API with a fully customizable CMS, serving data and methods via Restful or GraphQL endpoints. Let’s shed some light on…
It’s quite well known that list comprehensions exists in many programming languages. This is kind of true for JavaScript, but only with a detour. For instance, in Python3 we can…