And do 5 big queries instead of hundreds of smaller ones.

For example, a README.ciro document that references another document saying:needs to fetch "speed-of-light" from the ID database (previously populated e.g. by preparsing light.ciro:to decide that it should display as "Speed of light" (the title rather than the ID).

Previously, I was doing a separate fetch for each \x[] as they were needed, leading to hundreds of them at different times.

Now I refactored things so that I do very few database queries, but large ones that fetch everything during parsing. And then at render time they are all ready in cache.

This will be fundamental for the live preview on the browser, where the roundtrip to server would make it impossible

E.g.:

README.cironot-readme.cirothe table of contents for index.html also contains the headers for not-readme.ciro producing:

This feature means that you can split large input files if rendering starts to slow you down, and things will still render exactly the same, with the larger table of contents.

This will be especially important for the website because initially I want users to be able to edit one header at a time, and join all headers with \Include. But I still want the ToC to show those children.

This was a bit hard because it required doing RECURSIVE SQL queries, something I hadn't done before: stackoverflow.com/questions/192220/what-is-the-most-efficient-elegant-way-to-parse-a-flat-table-into-a-tree/192462#192462 + of course the usual refactor a bunch of stuff and fix tests until you go mad.

github.com/cirosantilli/node-express-sequelize-nextjs-realworld-example-app contains the same baseline tech as OurBigBook, and I have been use to quickly test/benchmark new concepts for the website base.

I'm almost proud about that project, as a reasonable template for a Next.js project. It is not perfect, notably see issues on the issue tracker, but it it quite reasonable.

The side effects of ambitious goals are often the most valuable thing achieved once again? I to actually make the project be more important thatn the side effects this time, but we'll see.

Since the last update, I've made some major improvements to the baseline tech of the website, which I'll move little by little into OurBigBook. Some of the improvements actually started in OurBigBook.com. The improvements were:

Currently, none of the crucial cross file features like \x, \Include and table of contents are working. I was waiting until the above mentioned features were done, and now I'm going to get to that.

Every invertible matrix $M$ can be written as:where:Note therefore that this decomposition is unique up to swapping the order of eigenvectors. We could fix a canonical form by sorting eigenvectors from smallest to largest in the case of a real number.

Intuitively, Note that this is just the change of basis formula, and so:

I've finally had enough of Nvidia breaking my Ubuntu 21.10 suspend, so I investigated some more and found a workaround on the NVIDIA forums: stackoverflow.com/questions/58233482/next-js-setting-up-eslint-for-nextjs/70519682#70519682.

Thanks enormously to heroic user humblebee, and once again, Nvidia, fuck you.

At github.com/cirosantilli/china-dictatorship/issues/738 a user made a comment about gang raping my mother (more like country-raping).

As mentioned at github.com/cirosantilli/china-dictatorship/issues/739, ally Martin then reported the issue, and GitHub took down the wumao's account for a while using their undocumented shadowban feature, until the wumao edited the issue.

Based on the discussion with Martin, I then recommended at github.com/cirosantilli/china-dictatorship/blob/41b4741a4e6553f44f5f1ef85cf63c55eb7b8277/CONTRIBUTING.md that we do not report such issues, and that GitHub do not delete such accounts, with rationale explained on the CONTRIBUTING.

I caught and overcame a minor addiction to Cataclysm: Dark Days Ahead.

It does bring back the The Sims feeling from my teenage years, but with killer zombies added in.

I especially like going to sleep in that game, and how you need to setup a confy bed for it.

Some further comments at: Section "Cataclysm: Dark Days Ahead".

The way to quit is simple: delete your saves, then get annoyed with slowness of progressing back up, then use built-in debug/cheat menu to overcome that, then it's not fun anymore. This is a major advantage of single player open source games: addiction resistance!

The Kennelly–Heaviside layer, also known as the E layer of the ionosphere, is a region in the Earth's upper atmosphere that is characterized by a high concentration of ionized particles. This layer is located approximately 30 to 100 kilometers (18 to 62 miles) above the Earth's surface and plays a significant role in radio wave propagation.

Goes along: if you could control your life multiple times to be perfect, you would eventually get tired of paradise, and you would go further and further into creating uncertain worlds with some suffering, until you would reach the current real world.

Very similar to The Matrix (1999) when Agent Smith talks about the failed Paradise Matrix shown at www.youtube.com/watch?v=9Qs3GlNZMhY:

The change of basis matrix $C$ is the matrix that allows us to express the new basis in an old basis:

Mnemonic is as follows: consider we have an initial basis $(x_{old},y_{old})$. Now, we define the new basis in terms of the old basis, e.g.:which can be written in matrix form as:and so if we set:we have:

The usual question then is: given a vector in the new basis, how do we represent it in the old basis?

The answer is that we simply have to calculate the matrix inverse of $M$:

That $M^{-1}$ is the matrix inverse.

Near Vertical Incidence Skywave (NVIS) is a radio communication technique that uses high-frequency (HF) radio waves to establish communication over relatively short distances, typically up to about 600 kilometers (373 miles). The technique involves transmitting radio signals at a near-vertical angle, which allows the signals to be reflected off the ionosphere back towards the Earth's surface, effectively facilitating local communication.

Internet Protocol version 4 (IPv4) is one of the core protocols of the Internet Protocol Suite, which is designed for relaying datagrams (packets of data) across networks. Here are some key points about IPv4: 1. **Addressing**: IPv4 uses a 32-bit addressing scheme, which allows for approximately 4.3 billion unique addresses (2^32).

"Iranian biophysicists" refers to scientists from Iran who specialize in the field of biophysics, which is the study of biological processes through the principles and methods of physics. Biophysicists often explore the molecular mechanisms of biological systems, studying aspects such as the structure and function of proteins, nucleic acids, and cellular processes.

Scott Ritter is a former U.S. Marine Corps intelligence officer and a chief weapons inspector for the United Nations Special Commission (UNSCOM) in Iraq in the late 1990s. He is known for his controversial views on various military and geopolitical issues, particularly concerning Iraq and the possession of weapons of mass destruction (WMD).

Massoud Ali-Mohammadi was an Iranian physicist known for his work in the fields of particle physics and nuclear science. He was a professor at the University of Tehran and had been involved in various research projects. Tragically, he became widely known after he was assassinated in January 2010, an act that many believe was politically motivated and linked to his involvement in Iran's nuclear program. His death sparked international attention and raised concerns over the safety of scientists in politically sensitive environments.