Analog computer Updated 2025-07-16
Some of the earlier computers of the 20th centure were analog computers, not digital.
At some point analog died however, and "computer" basically by default started meaning just "digital computer".
As of the 2010's and forward, with the limit of Moore's law and the rise of machine learning, people have started looking again into analog computing as a possile way forward. A key insight is that huge floating point precision is not that crucial in many deep learning applications, e.g. many new digital designs have tried 16-bit floating point as opposed to the more traditional 32-bit minium. Some papers are even looking into 8-bit: dl.acm.org/doi/10.5555/3327757.3327866
As an example, the Lightmatter company was trying to implement silicon photonics-based matrix multiplication.
A general intuition behind this type of development is that the human brain, the holy grail of machine learning, is itself an analog computer.
Cell nucleus Updated 2025-07-16
Download Ciro's website for offline viewing Updated 2025-07-16
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UNIX Updated 2025-07-16
Android (operating system) Updated 2025-07-16
However, many, many, many terrible horrors come with it:
- it hasn't made the move to desktop for too many years. It could destroy Microsoft Windows and replace it with open source, but they just won't budge towards an unified mobile/desktop setup.
- vendors litter it with uninstallable bloatware that should be illegal. European Union to the rescue!!! www.cnbc.com/2020/12/15/digital-markets-act-eus-new-rules-on-big-tech.html
- vendors lock down devices so it is very hard to get sudo, let alone to modify their images!
- there isn't enough hardware standardization for open source distros to thrive like on desktop
- code drops mean that "master" is useless and trying to contribute from outside vendors' closed walls is a waste of time: stackoverflow.com/questions/1809774/how-to-compile-the-android-aosp-kernel-and-test-it-with-the-android-emulator/48310014#48310014
- if you ever go below the Java API, e.g. to C++ or AOSP build, everything is horrendous and undocumented
- Google doesn't care about the CLI, even the hello world requires creating infinite out-of-control boilerplate from a GUI: stackoverflow.com/questions/20801042/how-to-create-android-project-with-gradle-from-command-line/46994747#46994747
- the boot is uber bloated and takes forever in cycle simulators
Meronymy and holonymy Updated 2025-07-16
Oxford Updated 2025-07-16
The city clearly exists because it is in the confluence of the river Thames and the River Cherwell. In such confluences, terrain tends to be flat, and fords are also common, with crossings wide and shallow, and so it was an important crossing place.
Notably, the River Cherwell is a natural link between London and the North towards Coventry, and then Birmingham, as it, and then the Thames in which it goes into, puncture through both the Chilterns, then North Essex Downs and the Cotswolds hills. The M40.
Schrödinger equation solution for molecule Updated 2025-07-16
SendGrid Updated 2025-07-16
You can either verify your sending domain by adding 3 DNS records.
Saw the email on Gmail, but Microsoft Outlook did put it into junk though. Yahoo mail also worked fine.
Serve Git over HTTP static website Updated 2025-07-16
Server (computing) Updated 2025-07-16
Scholarpedia Updated 2025-07-16
University of Oxford student newspaper Updated 2025-07-16
They actually have two The Oxford Student and Cherwell. As brilliantly highlighted in this first of April piece:
Related:
- www.thestudentroom.co.uk/showthread.php?t=1167619 "OxStu vs. Cherwell"
Epic Stack Overflow users Updated 2025-07-16
These are some users Ciro Santilli particularly respects, mostly due to their contributions to systems programming subjects:
- unix.stackexchange.com/users/885/gilles-so-stop-being-evil
- stackoverflow.com/users/379897/r-github-stop-helping-icea
- stackoverflow.com/users/196561/osgx
- stackoverflow.com/users/50617/employed-russian Employed Russian. Binutils, ELF, GDB, claims to work at Google. The only Russian sounding name on GDB and Binutils git log is that of Paul Pluzhnikov: www.linkedin.com/in/paul-pluzhnikov-61b9676/ and Employed Russian mentions one of his commits at: stackoverflow.com/questions/3718072/gdb-takes-too-long-and-ctrl-c-has-no-effect Ex physicist: www.researchgate.net/profile/Paul_Pluzhnikov
Ciro also really likes the following users, a bit less like Gods, and bit more like friends:
- partly because they were close by on the yearly reputation charts for a long time circa 2020, so it feels like they also focus on replying to important questions rather than answering new duplicates immediately:
- stackoverflow.com/users/642706/basil-bourque: GCC dev, but started replying lots of Java questions as of 2021 it seems for some reason
- stackoverflow.com/users/541136/aaron-hall: Python, NixOS and Haskell more and more it seems. Also pro freedom of speech, gotta love those religious liberal Republicans. Reminds Ciro of Ron Maimon very slightly, maybe it's just the New Yorkedneess. Ciro once met another intelligent dude who liked both Haskell and NixOS, there must be some correlation.
- VonC: Git God, VonC is just Super nice, gives clear credit to others, always positive interactions. Love this dude. Twitter: twitter.com/VonC_. He was the one that held the Necromancer record in 2019 before Ciro took it.
- Peter Cordes. An assembly maniac this one. And a really nice one too. Sometimes pedantic, but always nice, and always correct. He's been going into God level more and more it must be said:
Other interesting people:
- stackoverflow.com/users/560648/lightness-races-in-orbit Lightness Races in Orbit. C++ God. Interesting aesthetics. Real name: Tom Lachecki, British, as per:As of 2023 marked "retired" from Stack Overflow, rep graph suggests since 2020.
- stackoverflow.com/users/3681880/suragch the number 3 necromancer dude. But then in 2022 he found God and mostly quit: suragch.medium.com/programming-was-my-god-89b625164a69
- www.reddit.com/r/webdev/comments/1ealv82/the_fall_of_stack_overflow/ The Fall of Stack Overflow
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