Sébastien Chapuis

@glcst Where can I read about those concurrent writes ?

Every week, for the past 2 months, 80k databases are created per week in the Turso Cloud. These databases are being used as a sync point for local databases, or queried directly over the wire. And that doesn't even run Turso yet - which is still in beta. Imagine what will happen when we can plug into that a database that supports concurrent writes, cdc, strict types, and all the amazing innovation we're brewing at Turso.

@juliapintar Ugc

hosting a 10 day ugc bootcamp next week start with nothing + leave with a full-functioning ugc campaign open to ugctrackr.com members, comment "UGC" if you want the instructions to join :)

@juliapintar Playkit report

we posted 70k videos in 2025 (750M+ views) across ~200 creators we took all that data + found: > CPMs > best performing niches & formats > how to start a UGC program > how much to spend on creators > performance expectations & more! comment "PLAYKIT REPORT" and I'll share

@tatealax I've sent you a DM

got a message 3 months ago from a 16 year old asking if she could help promote apps "i post videos on tiktok and get decent views, maybe i could help?" i was skeptical gave her the worst performing app i was working with at that time told her: "post whatever you want, let's see what happens" 7 days later she sent me this: "hey so i posted 11 videos and one of them got 480K views, is that good?" the app got 920 installs that week more than the previous 6 weeks combined asked her: "how'd you know that angle would work?" "idk i just posted what would make me download it" no strategy deck no brand guidelines no "marketing expertise" just a teenager who understands what makes HER generation stop scrolling here's what she did that other's couldn't: - she posted like a real person not like a brand trying to sound like a real person - the comments were full of "wait i actually need this" and "sending to my friends" meanwhile ADs get comments like "nice!" and "great app!" engagement that means nothing from that moment I started to create a whole army trusted my guts and bet on broke teenagers now I gathered more than 8 thousand yn's if you want access to my yn amry, send me a DM

@dwillems42 @rootme_org Oh root-me j'avais oublie ce site, je l'adorais ! A l'epoque j'avais fini a 100% la categorie "cracking", mais je vois qu'ils ont rajouter pleins de challenges depuis ! root-me.org/chapui_s

Mmh, this one too. Just solved : Cracking/ELF x86 - Basique challenge on Root-Me :þ root-me.org/?page=validati… @rootme_org #hacking #challenge #Cracking

@0x62797465 Hi ! Yes it's been dead for a while now, I'll send you a private message

@cryptodavidw std::any::type_name ? doc.rust-lang.org/std/any/fn.typ…

how can I get a string of an instantiated generic type in Rust?

Interesting benchmark on pointers vs. indices, relevant to Rust code which for borrow checking reasons tends to use indices a lot: en.algorithmica.org/hpc/cpu-cache/… tl;dr you pay 1 cycle penalty for address computation, but indices can be 32-bit instead of 64-bit, which can be a big win.

@steveklabnik What is wrong with indexes ?

It's been a while since I wrote anything so I wrote an article on how to discover the entire x86-64 instruction set in seconds including any hidden instructions and learn their basic properties while on it. There were some pretty interesting results! blog.can.ac/2021/03/22/spe…

@ryan_levick Not sure but it might be related to the scheduler prioritizing the video & sound ?

Want to see how compute intensive video encoding is? Compile rustc while on a video call and while not, and you'll see. 😊

rustorrent now support io_uring for file based IO 🥳 @axboe github.com/sebastiencs/ru…

4/ So Apple simply cheated. They added Intel's memory-ordering to their CPU. When running translated x86 code, they switch the mode of the CPU to conform to Intel's memory ordering.

Just published a new crate 🎉: A thread-safe & efficient memory pool crates.io/crates/shared_… @rustlang

The guy who maintains Helm, the most important package in Emacs, is a 57-year old alpine mountain guide who learned to program when he was 42, as a hobby. sachachua.com/blog/2018/09/i…

TIL (h/t @JasperBekkers): ALSA has a bespoke Lisp interpreter. github.com/alsa-project/a…

"0 overhead" wait-free hazard pointers (: pvk.ca/Blog/2020/07/0… I thought there might be something nice in arxiv.org/abs/2002.07053, but I didn't expect such a nice result.

New blog post: Make LLVM fast again nikic.github.io/2020/05/10/Mak…

@shin_gen_ice Ah ok. Thank you for your answer

@shin_gen_ice Hi. How do you know ?