Bertrand Meyer's technology+ blog
Software engineering, programming methodology, languages, verification, general technology, publication culture, and more
Science progresses through people taking advantage of others’ insights and inventions. One of the conditions that makes the game possible is that you acknowledge what you take. For the originator, it is rewarding to see one’s ideas reused, but frustrating when that happens without acknowledgment, especially when you are yourself punctilious about citing your own … Read more
Let us assume for the sake of the argument that software quality matters. There are many ingredients to software quality, of which one must be the care that every programmer devotes to the job. The Personal Software Process, developed by Watts Humphrey in the 1990s [1], prescribes a discipline that software developers should apply to … Read more
Received this today from a heretofore unknown correspondent (I don’t often check Facebook Messenger but just happened to). Name removed (I am not sure he would want me to identify him), text translated from another language into English. Hello, thanks for your book “Object-Oriented Software Construction” [read in a translation]. I read it after a … Read more
Consider the following expression: ∃ c: s ¦ moisture (c) = soft This is obviously mathematics. To express such a property in a programming language, you have to write a function containing a loop that iterates through the elements of s. Right? Wrong. The above construct is valid Eiffel. It’s a consequence of recent … Read more
The “Morgenstern Colloquium” at the University of Nice / INRIA Sophia Antipolis invited me to give a talk, next Wednesday (18 December) at 11 in Sophia Antipolis, in the aptly named* “Kahn Building”. The announcement appears here. I proposed various topics but (pleasant surprise) the organizers explicitly asked me to lecture about what I really … Read more
A reminder about this year’s LASER school, taking place in Elba, Italy, June 1 to 9. The theme is AI + ML + SE and the speakers: Shai Ben-David, University of Waterloo Lionel C. Briand, University of Luxembourg Pascal Fua, EPFL Eric Meijer, Facebook Tim Menzies, NC State University Me Details at https://www.laser-foundation.org/school/. From that … Read more
(Originally published on CACM blog.) Most of the world programs in a very strange way. Strange to me. I usually hear the reverse question: people ask us, the Eiffel community, to explain why we program our way. I hardly understand the question, because the only mystery is how anyone can even program in any other … Read more
Bertrand Meyer: Making Sense of Agile Methods, in IEEE Software, vol. 35, no. 2, March 2018, pages 91-94. IEEE article page here (may require membership or purchase). Draft available here. An assessment of agile methods, based on my book Agile! The Good, the Hype and the Ugly. It discusses, beyond the hype, the benefits and … Read more
We “core” computer scientists and software engineers always whine that our research themes forever prevent us, to the delight of our physicist colleagues but unjustly, from reaching the gold standard of academic recognition: publishing in Nature. I think I have broken this barrier now by disproving the old, dusty laws of physics! Brace yourself for … Read more