Incorrect. The hidden gold is Factor. You were close!

Extension modules are implemented in C because the interpreter is written in C. If it were written in another language, folks would write extension modules for that language instead. Also, it would be less relevant if people used portable C bindings like cffi, which are portable to PyPy and other interpreters… but they don’t.

At some point, reading kernel code is easier than speculating. The answer is actually 3. there are multiple semantics for filesystems in the VFS layer of the kernel. For example, XFS is the most prominent user of the “async” semantics; all transactions in XFS are fundamentally asynchronous. By comparison, something like ext4 uses the “standard” semantics, where actions are synchronous. These correspond to filling out different parts of the VFS structs and registering different handlers for different actions; they might as well be two distinct APIs. It is generally suspected that all filesystem semantics are broken in different ways.

Also, “hobby” is the wrong word; the lieutenant doing the yelling is paid to work on Linux and Debian. There are financial aspects to the situation; it’s not solely politics or machismo, although those are both on display.

How much more? When it comes to whether I’d write GPU drivers for money, I can tell you that LF doesn’t pay enough, Collabora doesn’t pay enough, Red Hat doesn’t pay enough, and Google illegally depressed my salary. Due to their shitty reputation, Apple, Meta, or nVidia cannot pay enough. And AMD only hires one open-source developer every few years. Special shoutout to Intel, who is too incompetent to consider as an employer.

This is basically what you said here, and it’s still wrong: social dynamics, not money, is the main reason why young hackers (don’t) work on Linux. I’m starting to suspect that you’ve not hacked kernel before.

Sounds like it’s time to start training code-writing models on leaked Microsoft source code. Don’t worry, it’s not like it’ll “emit memorized code”.

Because frankly, Ronald (the current maintainer, not the original author) is very competent. I say this as somebody who has personally been yelled at by Ronald at a kernel summit; I didn’t deserve it, but none of his technical points were wrong. I like to think of myself as the kind of person that, given enough time and documentation, can maintain anything; I think it’d still take three of me to do Ronald’s job. (Well, “job.” I think he technically works for Red Hat or something?) Not to excuse his conduct, just to explain why he’s not been replaced yet.

By induction, that will only make your user base stupider.

They have two. If the complaint is that neither wiki is as rich as the Gentoo or Arch wiki, consider that perhaps NixOS users don’t need as much supplementary advice for configuring their systems.

It’s been two decades. What kinks do you think NixOS has yet to iron out?

You’re not crazy or harsh. This is a very real problem. I have been stuck doing business development at every company I’ve worked for. There’s always some shitty load-bearing Django app whose schema determines what the business is capable of doing, and somebody’s gotta maintain it. It’s gotten to the point where I assume that any interesting things I do will be outside of work and not for pay.

You’re thinking of CPython. PyPy can routinely compete with C and C++, particularly in allocation-heavy or pointer-heavy scenarios.

You may be pleased to know that PyPy’s Python 2.7 branch will be maintained indefinitely, since PyPy is also written in Python 2.7. Also, if you can’t leave CPython yet, ActivePython’s team is publishing CPython 2.7 security patches.

It has nothing to do with knowing the language and everything to do with what’s outside of the language. C hasn’t resembled CPUs for decades and can’t be reasonably retrofitted for safety.

Your hands and wrists must not hurt yet. You’ll eventually come to see writing code as tedium.

Other way around, actually; C was one of several languages proposed to model UNIX without having to write assembly on every line, and has steadily increased in abstraction. Today, C is specified relative to a high-level abstract machine and doesn’t really resemble any modern processing units’ capabilities.

Incidentally, coming to understand this is precisely what the OP meme is about.

C’mon, I think you have better reading comprehension than that. He’s a professional data scientist specializing in machine learning. He went to grad school, then to big industry, then to startups, and is currently running a consultancy. He is very clearly not “on the side of the road.” He’s merely telling executives to fuck off with their AI grift.

I think they’re saying that e.g. you shouldn’t index a natural key unless you know that you’re going to search/collate by that key as a column. Telling the database that a certain column contains (a component of) the primary key is adding a restriction to that column.

This shit is why I cannot recommend Truffle/Graal. Yes, it’s cool technology. Yes, it works well. Yes, I remember Chris Seaton. Yes, most of it is Free Software. However, Oracle is still the fucking lawnmower, and it’s not safe to build upon anything they can convince a judge they might own.

Alternatives include RPython (my preference) and also GNU Lightning.

Oracle Ruined America’s Cup (Larry Ellison)