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You are describing applied research. But fundamental research seeks to expand knowledge itself, and unsurprisingly delivers a lot of unplanned value.


Applied research consists of taking theoretical findings and applying them to a specific application. As such, applied research requires fundamental research.


Ruby 1.8 to 1.9 has been fairly hard, despite being a minor version change. Strings became Unicode, this broke tons of stuff. Also hash ordering.

This caused quite a lot of work on the apps I worked on.


> Ruby 1.8 to 1.9 has been fairly hard, despite being a minor version change.

Ruby 1.8 to 1.9 was a major version change in the semver sense; Ruby wasn't using Semver before, IIRC, 2.1.0, it was using a scheme that was basically loosely like Semver with an extra prefix number. Ruby minor versions were equivalent semver major (and also had a less-stable implication for odd numbers, more stable for even, Ruby “tiny” versions were equivalent to semver minor, and Ruby still had patch versions.


Weather seems to be an increasingly contributing factor, though: https://cpo.noaa.gov/study-shows-that-climate-change-is-the-...


To get another side of the story: https://github.com/Plan-Vert/open-letter


There were quite a few books and resources on the topic: Michael Abrash Zen of Graphic Programming (https://archive.org/details/zenofgraphicspro00abra), Ralph Brown interrupt list (https://ctyme.com/rbrown.htm), books like “PC Interdit” in France etc.

And online stuff as well.

Graphic programming, without a GPU, and even without a FPU, was quite interesting (here is a realtime-ish phong rendering I implemented circa 1995, without any float numbers https://m.youtube.com/watch?v=eq5hzUkOJsk).

A lot of stuff can be found online these days.

Have fun!


Thanks for sharing. I know that "Zen of Graphic programming" is mostly about "graphic programming using CPU", is this actually the same thing that a GPU driver does? It makes sense though, as GPU simply take over what the CPU was supposed to do. But I do believe there are a lot of hardware information included too. I wonder how these two parts piece together...


A lot of top notch engineers that will earn well enough to remain in Europe.


Mode X allowed pretty cool stuff, like fake true color with interlaced lines (R,G,B), double buffering etc!

Fond memories.

Here is a YouTube rendition of a demo I implemented in 96, showing those techniques https://m.youtube.com/watch?v=t8o-uuq73UU&pp=ygUQTmlra2kgaml...


Rails 2 to 3 was a bit more involved than others, also Ruby 1.8 to 1.9 !

But ultimately it got better IMO, indeed.


Wero is getting traction quite quickly in France (source: https://www.banque-france.fr/fr/a-votre-service/particuliers... + people around me).

Also: https://wero-wallet.eu/fr/utilisateurs


Companies _are_ launching products with it ; that you aren't hearing about it is more about communication & leverage, than about their existence.

A while back there was an effort to give more publicity on precise cases here https://elixir-lang.org/cases.html ; I think the effort is now moving to advertising the platform outside Elixir circles (e.g. more generalist conferences).

FWIW, I'm working on https://transport.data.gouv.fr, Elixir-based since 2016, the National Access Point to transportation data, which includes a business specific reverse proxy with a 3x YoY growth, with no plans to migrate :-)


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