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Cainã Costa Profile
Cainã Costa

@cfcosta_

Followers
513
Following
249
Media
224
Statuses
3,465

Cardano Hacker, living in a dictatorship. npub1cacq34raqma6plz3gd07hxtdyg9880ntrg2yx67cgadk05mmf0usaszast

Brazil
Joined October 2021
Don't wanna be here? Send us removal request.
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Pinned Tweet
@cfcosta_
Cainã Costa
2 months
It seems that this is my last post here. You can find me on nostr: npub1e73alysrc3q2tw2tr7rrp98xsdqje6w5y2nln8zngmjrlcsqrkfqtyxxjg Pau no cu de quem fez o L. Vocês merecem tudo que tá acontecendo.
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@cfcosta_
Cainã Costa
5 months
@tulpapilled Imagine falling of a cliff slowly and calling it flying
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@cfcosta_
Cainã Costa
4 months
@woke8yearold People actually die here in Brazil because they get routed through Favelas...
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@cfcosta_
Cainã Costa
4 months
@daltrinador Pior rotação de baseado da historia
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@cfcosta_
Cainã Costa
5 months
@Santodezorz @tulpapilled I mean, balloons where a thing before the plane, só you could always just fall down slowly with those
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@cfcosta_
Cainã Costa
1 year
@awesomekling @discord @GTKtoolkit Wait until they hear about gimp
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@cfcosta_
Cainã Costa
6 months
Add one line to your code, have a whole **typed** RAG system. Yeah, dspy is really cool.
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@cfcosta_
Cainã Costa
5 months
@antesdadesgra Spoilers, mas: O filme parecia muito massa porque eu achei que eles iam ficar dando a entender que um dos dois é o assassino, mas sem mostrar qual, e bum, revelar no final. Aí meh, cagaram
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@cfcosta_
Cainã Costa
2 years
@madeinbajor Ignora a mulher e da uma festa pro pai maravilhoso que tankou as merdas e criou até quem ele não devia.
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@cfcosta_
Cainã Costa
8 months
Got it to work. Pass a Pydantic type and a text, receive JSON retrievals from the text. Yeah, DSPy is very cool.
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@cfcosta_
Cainã Costa
8 months
@ndzfs @lateinteraction @krypticmouse Btw, imagine you will do it at some point, but if not I might do it myself: something to extract pydantic models from a text input. I did one to generate based on json schemas, shouldn't be too hard to do it with metaprogramming
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@cfcosta_
Cainã Costa
1 year
@madeinbajor Músculo é mais pesado que gordura, se tu tá mantendo o peso e ganhando músculo você tá emagrecendo.
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@cfcosta_
Cainã Costa
1 year
@brenoontt @madeinbajor 1kg de pedantismo pesa mais que 1kg de entender o que as pessoas querem dizer.
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@cfcosta_
Cainã Costa
1 year
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@cfcosta_
Cainã Costa
6 months
@carolaf810 "Quase ninguém consegue financiamento de 30 anos no Brasil. Em um país como o nosso 30 anos é uma eternidade." Fale que tu nunca entrou numa agência da Caixa sem falar que tu nunca entrou numa agência da Caixa. TODOS os financiamentos são 30 anos.
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@cfcosta_
Cainã Costa
2 months
@Apenasumapagin4 Lmao usuários da Guiana brasileira acessando esse sítio
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@cfcosta_
Cainã Costa
4 months
@PiercarloMaia @GuiReisBH Eu até concordaria com você, mas aí a gente ia estar ambos errados
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@cfcosta_
Cainã Costa
2 months
@devagrawal09 Why? PHP and jQuery seems to work fine for him and for way too many people. It's just code bro. The amount of react slop that could be 3 lines of jquery on the internet is insane.
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@cfcosta_
Cainã Costa
2 months
@gio_vich @AkitaOnRails Ele é o Fábio Akita, cidadão brasileiro com QI suficiente pra ler a lei e entender o que ela fala.
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@cfcosta_
Cainã Costa
5 months
If you care about PoW, you shouldn't be sleeping on Ergo and Bitcoin Cash.
@bchautist
bch_autist
9 months
@ercwl Thanks for sharing your perspective so eloquently! I think you have 3 blind spots, let me fill them in. Block size limit is not the only difference, we've been busy evolving the inherited Bitcoin-tech: 1. Tech BIP-62 malfixes, CSFS, cat&split, full flexible covenants through TX
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@cfcosta_
Cainã Costa
4 months
@OdyseeTeam @Pirat_Nation Oh right, the engagement farming video site is now pretending to be decentralized, that's cute.
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@cfcosta_
Cainã Costa
2 months
@esjesjesj He is right and you have no idea what you are talking about. Disobeying illegal orders is a right under Brazilian laws.
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@cfcosta_
Cainã Costa
2 years
@mycoliza You just describe a list of inputs, a list of outputs, and them recite the first three paragraphs of the Epic of Gilgamesh in Ithkuil. Flakes are so easy!
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@cfcosta_
Cainã Costa
2 months
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@cfcosta_
Cainã Costa
8 months
Hello Cardano folks, folkettes and extra-dimensional entities! I have created embeddings for all of the IOHK papers, and I need non-obvious questions that any of the papers answers, so I can measure the quality of responses and fine-tune the models correctly. Would anyone be up
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@cfcosta_
Cainã Costa
5 months
@TrizStudytwt Sim, bota tudo que puder.
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@cfcosta_
Cainã Costa
2 months
@AkitaOnRails @mendlowicz Negacionismo científico basicamente. Eles acreditam em todas as ciências que concordam com o que eles já achavam antes, então ciência econômica por exemplo é a martelada no coração
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@cfcosta_
Cainã Costa
2 years
@thdxr What can I say? That's what peak performance looks like.
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@cfcosta_
Cainã Costa
2 months
@dragon_scim you forgot "Competitive Paupers World Championship" and "zero to mythic playing a Control deck"
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@cfcosta_
Cainã Costa
1 month
@AkitaOnRails Mais importante, se eles saírem da Cloudflare o sistema do vai sair do ar literalmente todo dia, eles não tem a infra pra mitigar tanto DDoS
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@cfcosta_
Cainã Costa
2 years
@thdxr I mean, all functions have either zero or one arguments.
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@cfcosta_
Cainã Costa
1 year
@santicarmuega On the "eUTXO is hard" point: of course it is, if it wasn't, everyone would start with it. Local os much harder than global, but the advantages are there for anyone willing enough to reach for them.
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@cfcosta_
Cainã Costa
1 year
@Cardoso Casos diferentes, o nazista era petista e editor do @felipeneto e o estuprador era só petista mesmo.
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@cfcosta_
Cainã Costa
1 year
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@cfcosta_
Cainã Costa
2 years
@EliVieiraJr Foda pensar que eu pago imposto pra sustentar antifa
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@cfcosta_
Cainã Costa
3 months
@asanwal As someone that worked with this: it’s not far from the truth. They maintain a ledger, some api proxies and a very big team of lawyers.
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@cfcosta_
Cainã Costa
1 year
@cardano_whale I'm just happy you came back after the last time you decided to go away. Your presence makes the community much better.
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@cfcosta_
Cainã Costa
2 years
@awesomekling Congratz! Too bad the orange site told us that it is impossible to do a browser from scratch, so I have to guess this screenshot is a lie :P
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@cfcosta_
Cainã Costa
2 months
@ddawsoncrypto Underexposed
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@cfcosta_
Cainã Costa
5 months
@Bl0wingBubbl3s @tulpapilled Don't worry, it's a minute long, too much for a zoomer attention span
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@cfcosta_
Cainã Costa
2 years
@mfjurbala @ThePrimeagen Docker hub != docker != containers
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@cfcosta_
Cainã Costa
5 months
@Bl0wingBubbl3s @tulpapilled No, but he started from the ground and went up like a bird instead of falling like a sack of shit
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@cfcosta_
Cainã Costa
2 years
@theprincessxena It won't, if the hard R didn't nothing will
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@cfcosta_
Cainã Costa
1 year
Simple roadmap to learn Cardano: 1 - Learn how to build transactions, Lucid is a good start. 2 - Learn how to build transactions, Lucid is a good start. 3 - Learn how to build transactions, Lucid is a good start. 4 - Learn how to build... 99 - Learn @aiken_eng
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@cfcosta_
Cainã Costa
1 year
@RichardMcCrackn @mrJackLevin LOL he 100% wasn’t there when everyone was shitting all over Charles over CIP1694
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@cfcosta_
Cainã Costa
5 months
@Bl0wingBubbl3s @tulpapilled Da Vinci invented the same shit 300 years before, lighter than air flying was not an accomplishment at that point
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@cfcosta_
Cainã Costa
2 years
@Boogie2988 Happy to see you taking care of yourself man!
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@cfcosta_
Cainã Costa
5 months
@sobotelha Opinião tão bosta que achei que fosse economista da unicamp.
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@cfcosta_
Cainã Costa
5 months
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@cfcosta_
Cainã Costa
3 months
@LPalpiteiro @guedesluz @leiatheinvestor Não sou maxi, mas não tem nada no paper dizendo que governo não pode comprar. É só seguir as mesmas regras que todo mundo
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@cfcosta_
Cainã Costa
1 year
Starting a fintech without TigerBeetle (or another high quality specialized ledger) in 2023 is a mistake. You're going to pay dearly for the decision.
@eatonphil
Phil Eaton
1 year
> Fintechs need to build transaction tracking systems that add every transaction... as new records and to lock down databases so that no one... can change an existing transaction. > if you want a product to do this for you... have a look at TigerBeetle.
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@cfcosta_
Cainã Costa
2 months
@_yashablack What do you mean? It serves to do state channels, and it does state channels
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@cfcosta_
Cainã Costa
7 months
@EliVieiraJr Nostr é bem legal. O objetivo é parecido com esses aí, mas como eles conseguiram resolver monetização desde o dia 0 quase, é muito saudável.
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@cfcosta_
Cainã Costa
1 year
@mch_AGG E a popularização de md5s!
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@cfcosta_
Cainã Costa
2 months
@matt_bitcoin @CryptoViv @thabit187 @NervosNetwork @jordan_mack Yeah! I am preparing some initial spec and scheduling some calls with some people from the Cardano community to discuss how that could work :)
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@cfcosta_
Cainã Costa
3 months
@AkitaOnRails Não sei no chat, ainda não usei, mas pra escrever código a diferença é brutal.
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@cfcosta_
Cainã Costa
3 months
@titao_carlos @ivantuita Não adianta, o cara tem bandeira da Palestina no perfil, tu acha mesmo que ele não ia falar merda?
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@cfcosta_
Cainã Costa
2 years
@Cardoso Sofia Vergara e Shakira
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@cfcosta_
Cainã Costa
4 months
@OliverStuenkel Sometimes Brazil gives me hope, wagmi
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@cfcosta_
Cainã Costa
6 months
@AkitaOnRails Hacker que desvia dinheiro público? Na minha época só precisava de político pra isso.
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@cfcosta_
Cainã Costa
6 months
I work with crypto, have been for a few years already, but let me share a little secret with you: beyond money-to-money operations (remissions, DeFi) and Monero, there's no actual use case there.
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@cfcosta_
Cainã Costa
4 months
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@cfcosta_
Cainã Costa
2 months
This Week in Mugraph 01 is Live! Come see what I have been cooking :)
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@cfcosta_
Cainã Costa
2 years
@EliVieiraJr Já leu esse texto do Scott Alexander? É o que eu sempre lembro quando vejo sobre o paradoxo/contradição.
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@cfcosta_
Cainã Costa
4 months
@terminallyOL I mean, yeah, have you seen Rio de Janeiro?
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@cfcosta_
Cainã Costa
2 years
@fortelabs But those are literally the reasons why I use those tools... having my notes on anything not markdown/org is unthinkable to me
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@cfcosta_
Cainã Costa
5 months
@Bl0wingBubbl3s @tulpapilled I know the American education system isn't very good, but when those birds fly from trees what direction do they go?
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@cfcosta_
Cainã Costa
2 years
You know what's missing from tech Twitter? Boxing. We should put @ThePrimeagen and @teej_dv against two emacs people and settle this dispute once and for all.
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@cfcosta_
Cainã Costa
6 months
@eunickdiaz @whindersson Não, ele merece ser fechado e todos os envolvidos presos.
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@cfcosta_
Cainã Costa
5 months
Soon...
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@cfcosta_
Cainã Costa
1 year
@creatine_cycle Things change when you're finally able to lift 225lbs
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@cfcosta_
Cainã Costa
3 months
Hey everyone! I haven't had too much of a chance these past few days, but I'd like to thank each and everyone of you that voted for Mugraph on Catalyst Fund 13. I'll have some really interesting news for you soon in our first **This Week in Mugraph** at the end of next week, so
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@cfcosta_
Cainã Costa
1 year
Me and your mom
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@cfcosta_
Cainã Costa
1 year
@RichardMcCrackn @maxkeiser Gotta love them "libertarians" with their fancy Blackrock and SEC approved chain.
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@cfcosta_
Cainã Costa
2 months
@AkitaOnRails tá ok aqui tb
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@cfcosta_
Cainã Costa
4 months
@AvelinoReAu @TheDeadKennedy2 @WMacklawd @IHdMNeto @Yabranovit Outguess a ferramenta pra ler steganografia, caso alguém tenha mais saco que eu pra analisar.
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@cfcosta_
Cainã Costa
5 months
New DLC for Data Structures just dropped
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@cfcosta_
Cainã Costa
1 year
@monad_alexander I disagree, though. They decided to go with negative game theory (slashing) to punish stakers, and now even the main person of the ecosystem does not trust it enough to go with it. It's a consequence of their own technical decisions.
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@cfcosta_
Cainã Costa
2 months
@GovernoMgtow @Cardoso @hoje_no limpa a baba do chão depois de engolir a trosoba do Putin
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@cfcosta_
Cainã Costa
2 months
@skdla_ignisa @bcardarella @YAmirghofran @zeddotdev Don't worry, someday you'll have to learn how to use it properly, or someone will force you to.
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@cfcosta_
Cainã Costa
3 months
@AvelinoReAu Lightning, cashu
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@cfcosta_
Cainã Costa
2 months
@DoctorWarface @Pirat_Nation Familiarity is a bitch
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@cfcosta_
Cainã Costa
5 months
@alanmfelix @Felippe_Hermes @Bronco_clubista @LuizPersechini Considerando o delta entre o que enviam pra federação e o que recebem dela, menos de 1% ao ano é basicamente ganho negativo, já que o sudeste repassa pelo menos 50%, e São Paulo 90%, não?
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@cfcosta_
Cainã Costa
2 years
@ThePrimeagen ChatGPT and future tools can automate the menial work and make us much more capable. It will change our jobs the same way googling for shit did.
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@cfcosta_
Cainã Costa
2 years
@EliVieiraJr @SamHarrisOrg Fez uma turnê inteira com o Jordan Peterson, mas correr o risco de ver um Tweet do Trump foi demais pra ele
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@cfcosta_
Cainã Costa
6 months
@donnalidi @renatamaria_eng @carolaf810 Sim, porra, se tu pudesse comprar um imóvel sem dar nada de entrada todo mundo teria um e o preço seria impossível.
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@cfcosta_
Cainã Costa
2 years
@teej_dv Wow. If you told me that this email was real, I'd 100% believe in you. It even mentions breaking userland!
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@cfcosta_
Cainã Costa
2 months
FYI: You don't need user channels to use hydra. You can do a DEX where users never have to use it at all if they don't want or need to. The literal reasons you have batchers is to ensure liquidity by updating the "main UTXO" representing the pool.
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@cfcosta_
Cainã Costa
5 months
@uyukat Damn, that's a banger tweet.
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@cfcosta_
Cainã Costa
3 years
@fasterthanlime I was thinking about this a few days ago. It seems that they check more for latency (ping) than throughput. Maybe just downloading a bigish file and measure then might be more consistent (but slow to refresh/sort)?
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@cfcosta_
Cainã Costa
5 months
I'll be talking about CRDTs, Blockchains, Merkle Trees, and a little sprinkle of ZK on the LoFi Meetup #15 ! You'd be making a mistaking not joining:
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@cfcosta_
Cainã Costa
2 months
@Cardoso Fino do fino do bait, me deu até nervoso
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@cfcosta_
Cainã Costa
2 months
You know what? I’m not leaving.
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@cfcosta_
Cainã Costa
1 year
@RichardMcCrackn No one asked, but here's my 2 cents: worrying about MEV means that we are doing UTXO's wrong. The dependencies of the transactions are/should be deterministic, and that's what @zhekree 's P2P defi does. The batcher design is outdated, we could do better.
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@cfcosta_
Cainã Costa
5 months
@Bl0wingBubbl3s @tulpapilled At falling slowly from cliffs?
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@cfcosta_
Cainã Costa
6 months
You know, LLMs are really good at Text2SQL.
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@cfcosta_
Cainã Costa
2 months
@zhekree @Justin_Bons @MicheleHarmonic @0xMert_ @BanklessHQ @LogarithmicRex Perfectly put. Wish I could unsee this just to read it again.
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@cfcosta_
Cainã Costa
2 months
@Samuelsworld Dólar a 5,40 com juros em 10% e nego me vem com esse papo? Tão fora da realidade que deve ter vindo da Unicamp.
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