An oddity of the GCC C compiler that can lead to strange results, particularly in an embedded application

The most common (and most costly) operation of the marginalia search engine’s index is something like given a set of documents containing one keyword, find each documents containing another keyword. The naive approach is to just iterate over each document identifier in the first set and do a membership test in the...

I don't often do "Year in Review" posts, but... this past year has been something else. I've started a new job in a new country, I published another book, and my area of research (alternative social media) got a lot of media attention. In addition, I've formulated a new book project -- and in doing so, I almost...

Deze pagina is mede tot stand gekomen door kritisch commentaar & feedback van Marien Boonman en Hidde Brugmans & anonieme experts. Dank! En mochten er desondanks fouten zijn -> bert@hubertnet.nl We beginnen simpel, een woonhuis zonder zonnepanelen, verbruik minder dan 10.000kWh/jaar. Je elektriciteitsrekening...

Org-mode is what got me into Emacs in the first place. I use it to take notes, keep track of what I have to do and plan projects. An Org file is a tree of elements, each one starting with a headline. Manipulating headlines can be confusing; here are a few tips that you may find helpful. Do not split lines when...