I’ve uncovered evidence that Linus Torvalds, creator of Linux, may entertain a secret hobby. An interview of Linus Torvalds in a recent issue of IEEE Spectrum had the following passage: I’d rather make a decision that turns out to be wrong later than waffle about possible alternatives for too long. On the surface, this sounds […]
When you just fix a programming bug quickly, you lose. You waste a previous opportunity to think and reflect on what led to this error, and to improve as a craftsman. Some time ago, I discovered a bug. The firmware was crashing, seemingly at random. It was eventually resolved, the fix reviewed and tested, and […]
What is the very first question one is supposed to answer during a standup meeting? If your answer is: What did you do since the last standup? then congratulations. You have given the canonical answer recommended by Mike Cohn himself. But I am now convinced that this is the wrong question to ask. When you […]
You have been lied to. By me. I taught once a programming class and introduced my students to the notion of an unbiased estimator of the variance of a population. The problem can be stated as follows: given a set of observations $(x_1, x_2, …, x_n)$, what can you say about the variance of the […]
The SIM4Blocks European project held its kick-off meeting on 5 and 6 April 2016 in Stuttgart, Germany. A consortium of 17 European partners (including 3 Swiss organisations) have answered the H2020-EE-2015-2-RIA call for proposals for: … real time optimisation of energy demand, storage and supply (including self-production when applicable) using intelligent energy management systems with […]