Viewing profile — hsfzxjy

To derive "The XOR trick" I think both *associativity* and communitativity are needed. That is, one should also prove a ^ (b ^ c) = (a ^ b) ^ c. Instinctive, but non-trivial.

This project provides pre-built artifacts to patch glibc on legacy Linux systems, enabling compatibility with the latest VSCode Remote extension.

Looks cursed to me. But TIL dollar sign $ is also valid character for identifiers.

I'm with you. Sometimes the symbols are ambiguous and totally unreadable. An example is >>=, which is "inplace shr" in some languages, but "monad bind" in others. A unified ligatur…

> CJK line breaking is awful It's not true for Chinese. Chinese allows line breaks after any characters.

I wonder whether it's relevant to this https://news.ycombinator.com/item?id=42102506

Meanwhile, another trend among Chinese teenagers is the use of Pinyin initials to replace Chinese words. For example, 永远的神 (pinyin: Yǒngyuǎn de shén), a meme used to praise somethi…

You may self-host a vaultwarden to serve TOTP and install a website extension. To login you just click the extension for code and no need for any mobile app.

Truly. But at first sight I couldn't parse the comma as anything else except a delimiter :(

I mistakenly think the guy took over a year to boot Linux/4004 due to the comma in the post title. (I was aware that comma represents decimal point in some regions, just didn't get…

Hexo for generation and hosted on Github Pages. https://i.hsfzxjy.site

> `break rust;` causing the Rust compiler to emit an internal compiler error Is this real?

You can run the demo locally following the Usage part. Currently the WASM shaper feature is not enabled in any browser, so the demo won't work in web pages.

The handwriting in fact consists of multiple "tiny black box" glyphs, similar to pixels in traditional rendering. The program takes the text (e.g., "Hello world") as input, and wor…

I didn't train the model myself. A pretrained model is adopted from another repo [0]. [0]: https://github.com/X-rayLaser/pytorch-handwriting-synthesis-...

The answer is "no why", just for fun :) Though I learned a lot about how to stuff an NN model in a WASM binary and some tricks to optimize performance.

The project must be tested in an application linked against libharfbuzz with WASM shaper enabled. Since it's not easy to build a library like this, I make a Docker image which cont…

Yes. The program actually includes an ONNX runtime, which uses SIMD to accelerate NN inference.

You can't test it in a browser, since no browser at present is linked against libharfbuzz with WASM shaper. Instead, one can test it with a modified local program such as gedit in …

This is just a project for fun, like llama.ttf. WASM shaper is still experimental and not yet shipped in and products, not before more limitation carried out as I think. So I'm not…

wasm has SIMD extension https://github.com/WebAssembly/simd/blob/master/proposals/si... . You can use them even in browsers (e.g. Chrome >= 91)

During the hype of llama.ttf months ago, I was speculating the potential of WASM shaper for even crazier purpose, one that fitter to a font shaper's duty -- to synthesize font at r…

So both versions of log crate manage their own internal states within the same process? Would this lead to surprising results?