Quantum control systems use FPGAs by Ciro Santilli 35 Updated +Created
It seems that all/almost all of them do. Quite cool.
Video 1.
FPGA Architecture of the Quantum Control System by Keysight (2022)
Source. They actually have a dedicated quantum team! Cool.
Video 2.
FPGA based servo system by Atoms & Laser (2018)
Source. The Indian lady is hardcore.
Proton decay by Ciro Santilli 35 Updated +Created
CPython by Ciro Santilli 35 Updated +Created
Python library by Ciro Santilli 35 Updated +Created
Elliptic curve cryptography by Ciro Santilli 35 Updated +Created
Cysteine by Ciro Santilli 35 Updated +Created
Valine by Ciro Santilli 35 Updated +Created
Quaternary structure by Ciro Santilli 35 Updated +Created
ProtonMail by Ciro Santilli 35 Updated +Created
One of the very few encrypted emails... beauty. And they also have an encrypted password manager!!! Using this is a must as of 2023 basically. The only missing thing now is to find a fully open source alternative!!!
Sure, search capabilities have to be somewhat limited: proton.me/blog/engineering-message-content-search
techcrunch.com/2021/09/06/protonmail-logged-ip-address-of-french-activist-after-order-by-swiss-authorities/ you've fucking got to use Tor Browser with it if you want your IP to remain hidden, learn that...
Are daily notifications without a recovery email possible? www.reddit.com/r/ProtonMail/comments/yjau8f/allow_daily_email_notifications_without_having_a/ OK, they do work actually.
The lack of Gmail dot trick is tragic however, and you have to pay for multiple aliases. But you can however create separate inboxes with the same cell phone verification however.
Non-POSIX command line utility by Ciro Santilli 35 Updated +Created
Standard streams by Ciro Santilli 35 Updated +Created
Heroku by Ciro Santilli 35 Updated +Created
This feels good.
One problem though is that Heroku is very opinionated, a likely like other PaaSes. So if you are trying something that is slightly off the mos common use case, you might be fucked.
Another problem with Heroku is that it is extremely difficult to debug a build that is broken on Heroku but not locally. We needed a way to be able to drop into a shell in the middle of build in case of failure. Otherwise it is impossible.
Deployment:
git push heroku HEAD:master
View stdout logs:
heroku logs --tail
Drop and recreate database:
heroku pg:reset --confirm <app-name>
All tables are destroyed.
Restart app:
heroku restart
Piezoelectric motor by Ciro Santilli 35 Updated +Created
Relativistic particle in a box thought experiment by Ciro Santilli 35 Updated +Created
Described for example in lecture 1.
Solar System by Ciro Santilli 35 Updated +Created
OsmAnd by Ciro Santilli 35 Updated +Created
Kind of works! Notably, has the amazing cycling database offline for you, if you fall within the 6 area downloads. It is worth supporting these people beyond the 6 free downloads however.
Internet Relay Chat by Ciro Santilli 35 Updated +Created

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