ArnaV Sargatal

SOM A SEMIFINALS! 🔥

Inspirats per la iniciativa del MCP Server del govern francès per consultar dades obertes, des d’opendata punt cat acabem de crear: Opendata.cat-MCP-Server per consultar totes les dades obertes dels organismes de #Catalunya Fil! opendata.cat/mcp/

How was the show Silicon Valley so ahead of its time?

Chinese scientists have developed, The best shortest-path algorithm in 41 years! A team from Tsinghua University has broken Dijkstra's "sorting barrier" - the first improvement since 1984. Just use for a world-map 🤯 Paper - arxiv.org/pdf/2504.17033 x.com/0x0SojalSec/st…

I've never felt this much behind as a programmer. The profession is being dramatically refactored as the bits contributed by the programmer are increasingly sparse and between. I have a sense that I could be 10X more powerful if I just properly string together what has become available over the last ~year and a failure to claim the boost feels decidedly like skill issue. There's a new programmable layer of abstraction to master (in addition to the usual layers below) involving agents, subagents, their prompts, contexts, memory, modes, permissions, tools, plugins, skills, hooks, MCP, LSP, slash commands, workflows, IDE integrations, and a need to build an all-encompassing mental model for strengths and pitfalls of fundamentally stochastic, fallible, unintelligible and changing entities suddenly intermingled with what used to be good old fashioned engineering. Clearly some powerful alien tool was handed around except it comes with no manual and everyone has to figure out how to hold it and operate it, while the resulting magnitude 9 earthquake is rocking the profession. Roll up your sleeves to not fall behind.

Chinese scientists have developed the best shortest-path algorithm in 41 years! A team from Tsinghua University has broken Dijkstra’s “sorting barrier” — the first improvement since 1984. The new algorithm runs in O(m \log^{2/3} n) time. Potential applications? Faster shorter waits for route calculations, fewer traffic jams, cheaper deliveries, and more efficient computer networks. And, of course, a need to update computer science curricula :)

Un consell pels companys de @ViladeSalt . Pel carril bus ràpid connectat amb Girona si feu que quan un semàfor es posa verd, el següent es posa vermell, gaire ràpid no serà. De res pel consell

🚨 Artificial intelligence can now reconstruct 3D human faces from DNA alone. Researchers at the Chinese Academy of Sciences have developed Difface, a generative model that produces lifelike facial reconstructions using only genetic data. No images. No sketches. Just raw sequence information. 🧵

No només fa d'ambaixador de Badalona. També de Catalunya. Un mite.

At P.S. 001 in Brooklyn with Jordi Fernández and his family, who are helping students celebrate Catalonia’s Day of Books and Roses:

𝗪𝗲 𝗮𝗿𝗲 𝗯𝗮𝗰𝗸. @EuroLeagueWomen

Hombre! Algú que s'enrecorda de Jordi Sargatal des de que va ascendir el @BasquetGirona a l'ACB. Casi ploro d'emoció i tot! Diumenge tots a Fontajau!

Avisats estàveu. Ja a la venda la primera novel•la del gironí Octavi Iscariot amb pròleg de @massanagranaire. Primer projecte literari amb el qual col•laboro i possiblement l'últim. Humor negre, cocaïna i putaespanyisme a parts iguals. Col•laboreu i si el voleu escriviu-me

¡Jordi Sargatal 🔝 y Roberto Iñiguez 🔝, Mejores Entrenadores de Marzo de la Liga Femenina Endesa! Con un balance perfecto de 5 victorias y 0 derrotas, los técnicos del Girona han sido reconocidos con el Trofeo AEEB a los Mejores Entrenadores del Mes 🔗tinyurl.com/memarzo2025-LF

North Korea stole $1.4billion by injecting JavaScript through an AWS S3 bucket to spoof the UI interface during a transaction? It's almost like the entire infosec industry is focusing on hyperbolic amplified APT threats that are "cool" rather the stark realities confronting us.

👏Las felicitaciones de jugadoras y staff a Jordi Sargatal, encargado de dirigir a @unigirona en su gran victoria en Salamanca (67-76).

Efecte sargatal, ni n'heu après encara? Us vaig avisar, el futur del bàsquet gironí passa per les seves mans, no cal entendre de bàsquet, les estadístiques parlant soles @unigirona @BasquetGirona @MarcGasol

Stanford just hosted a hackathon. Over 1000 Ivy League and elite engineering students came to build for 36 hours straight. The reward? $200k+ in prizes. Here are the winners and crowd standouts we saw at TreeHacks ‘25 @hackwithtrees (🧵):

Making blue fin tuna sashimi from lego

Aitana Bonmatí: “Des de sempre, la meva llengua principal ha estat el català. […] Curiosament, he rebut més crítiques per parlar en català que no pas per jugar a futbol. Tenim una llengua, una terra, una cultura, úniques al món”. Un discurs per emmarcar.