Gustavo Noronha
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kov.bsky.social
Gustavo Noronha
@kov.bsky.social
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kov.bsky.social
11 meses de BC do Lula e SELIC mantida em 15% com indicação no comunicado de que vai manter pelo menos até meio de março de 2026; lembram de quando o juro tava alto pra atrapalhar o governo e o país?
November 5, 2025 at 10:03 PM
Reposted by Gustavo Noronha
ruggi.bsky.social
Trump e Lula vão poder trocar figurinha sobre o assunto no domingo
nytimes.com The New York Times @nytimes.com · 24d
Breaking News: The U.S. will allow oil and gas drilling in Alaska’s Arctic National Wildlife Refuge, one of the largest remaining tracts of pristine wilderness in the country. nyti.ms/3WhrQui
An aerial view of a snow-covered, frozen landscape. A headline reads: "Trump Opens Pristine Arctic National Wildlife Refuge to Oil Drilling." Photo by Katie Orlinsky for The New York Times.
October 23, 2025 at 8:46 PM
kov.bsky.social
7 altas seguidas e agora manutenção de 15% na SELIC - quem defendia q o BC sabotava o país mantendo juros altos e q o BC "do Lula" ia resolver isso baixando juros tem 2 opções:
July 30, 2025 at 10:56 PM
Reposted by Gustavo Noronha
luanborges.bsky.social
separei alguns comentários de militantes na rede ao lado por um comentário da Andreia Sadi. Vejam se tem alguma diferença do que bolsonaristas falavam quando os comentários desagradavam a eles. O expediente é o mesmo: ataques, ofensas, misoginia...
July 3, 2025 at 2:25 PM
kov.bsky.social
O original (Super Xuxa) é melhor que o remake urbano-modernizado (Everything, everywhere, all at once)
classicfilms.bsky.social Classic Movies Today @classicfilms.bsky.social · Jun 30
37 years ago:
Super Xuxa Contra Baixo Astral (BR)
Baixo Astral, an evil spirit who lives in the sewers, and whose mission is to bring unhappiness to the world, sees Xuxa on TV asking children to fight...
1988-06-30
https://www.themoviedb.org/movie/70817
A poster for Super Xuxa Contra Baixo Astral.
June 30, 2025 at 9:34 PM
Reposted by Gustavo Noronha
theirix.bsky.social
A great developer conference should include a retro computing talk. @matt.godbolt.org is speaking on ZX Spectrum emulation using ultra-modern C++ at #cpponsea 2025! @cpponsea.bsky.social
June 24, 2025 at 8:25 AM
Reposted by Gustavo Noronha
kateconger.com
Here it is: Musk thinks he is owed a say in Trump’s policy because of how much he spent on the campaign.
June 5, 2025 at 4:50 PM
Reposted by Gustavo Noronha
matt.godbolt.org
On @compiler-explorer.com URLs and another Google product sunsetting: xania.org/202505/compi...
Compiler Explorer and the Promise of URLs That Last Forever — Matt Godbolt’s blog
How we're preserving 12,000 legacy links as Google's URL shortener rides into the sunset
xania.org
May 28, 2025 at 3:32 PM
kov.bsky.social
Love this. I find it hard to think of ways to make compiler explorer better, but this seems like one!
matt.godbolt.org Matt Godbolt @matt.godbolt.org · May 23
Experimenting with something like this for @compiler-explorer.com - wondering what your thoughts are? AI is getting everywhere, and can be divisive. I'm hoping something like this - so long as I can get the output quality high enough - is a net benefit to help folks learn more about their code.
A screenshot of Compiler Explorer showing an "AI Explain this" view. The source code is: bool isspc(char c) { return c == '\n' || c == '\r' || c == '\t' || c == ' '; } The asm is: isspc(char): mov ecx, edi cmp cl, 33 setb dl movabs rax, 4294977024 shr rax, cl and al, dl ret Below is a "Claude Explain" window with: The function isspc(char) is compiled to an efficient bit manipulation technique to check for whitespace characters. Let's break down the assembly instructions: mov ecx, edi Copies the input character from the edi register (first function argument) to ecx cl will contain the lowest 8 bits (the character) cmp cl, 33 Compares the character against decimal 33 This is a preliminary check to quickly filter out non-whitespace characters setb dl Sets the dl register to 1 if the character is below 33 (space, tab, newline, etc.) Uses a conditional set instruction movabs rax, 4294977024 Loads a pre-computed 64-bit constant This constant represents a bit mask for whitespace detection shr rax, cl Shifts the bit mask right by the character's value This dynamically positions the mask based on the input character and al, dl Performs a bitwise AND between the shifted mask and the previous condition Produces the final boolean result in al ret Returns the result (0 or 1) in al This implementation is a highly optimized branchless method for checking whitespace characters, using bit manipulation instead of multiple comparisons. It avoids conditional jumps, which can be slower on modern CPUs. The code checks for space (' '), newline ('\n'), carriage return ('\r'), and tab ('\t') in a single, efficient operation.
May 23, 2025 at 8:30 PM
kov.bsky.social
I wrote an article about how Rust helps you beyond just memory safety. I based it on a talk by the brilliant Matt Godbolt, the creator of Compiler Explorer.
medium.com/@gustavokov/...
Matt Godbolt sold me on Rust (by showing me C++)
Matt Godbolt, of Compiler Explorer fame, is awesome and you should scour the web for every single bit of content he puts out. That is…
medium.com
April 29, 2025 at 1:59 AM
kov.bsky.social
POV: your alt just entered Skull Rock
March 25, 2025 at 4:40 PM
Reposted by Gustavo Noronha
sarahbrockmeier.bsky.social
Perhaps a revolution but very likely a result of leading politicians, including Merz, saying it’s necessary. You could likely have seen this development any time since Feb 22 if Scholz & 🚦coalition had made the case for it & if CDU had not waited till the day after the election to make the argument.
nvondarza.bsky.social Nicolai von Ondarza @nvondarza.bsky.social · Mar 8
According to this @zdfde.bsky.social Politbarometer poll, 76% of Germans are in favour of more defence spending with new debt.

This includes 90% of CDU voters, 52% of Die Linke voters and even 70% of FDP voters.

A fiscal public opinion revolution.
March 8, 2025 at 6:44 PM
Reposted by Gustavo Noronha
charig.bsky.social
Russia finally wins the Cold War by patiently waiting for a KGB asset to become US president
drjennings.bsky.social Will Jennings📉🗳️ @drjennings.bsky.social · Mar 8
Trump is siding with Putin and will also wreck the US defence industry. Why buy equipment that you can't rely on?
jayinkyiv.bsky.social Jay in Kyiv @jayinkyiv.bsky.social · Mar 8
Trump expands his war against Ukraine, remotely cutting off vital electronic interference equipment on Ukraine's F-16's.

Trump is merely Putin's whore.

news.online.ua/en/the-us-is...
March 8, 2025 at 9:05 PM
Reposted by Gustavo Noronha
dialhforhagai.bsky.social
happy international women’s day to the original international woman
Carmen Sandiego
March 8, 2024 at 9:35 PM
kov.bsky.social
“já determinado desde dezembro pela direção anterior do Banco Central e anunciado hoje”

Essa turma quer determinar o que é notícia falsa, tá? 🤣
January 29, 2025 at 10:47 PM
kov.bsky.social
Me lembrou um amigo meu q foi pego pelo segurança mijando num caixa eletrônico (se não me engano do Bradesco) num estacionamento.

Ele bêbado correndo do segurança gritando "eu sou cliente, sô! eu sou cliente, sô!"
diess.bsky.social ✶ diess ✶ @diess.bsky.social · Dec 4
trabalhar com público é de boa imagina
December 4, 2024 at 5:09 PM
Reposted by Gustavo Noronha
frauleinlails.bsky.social
o @kov.bsky.social o tempo todo
trudicastle.bsky.social Trudi Castle @trudicastle.bsky.social · Nov 22
The urge to draw Sonic will never truly leave me xD
November 22, 2024 at 11:02 PM
Reposted by Gustavo Noronha
robdenbleyker.com
buying twitter for 44 billion is a bad deal, but buying the US government for 44 billion is actually an amazing deal
November 15, 2024 at 2:16 AM
kov.bsky.social
🎯 quem exige responsabilidade fiscal é quem quer um país mais rico e produtivo.

Nós rentistas adoramos uma crise fiscal porque o governo nos dá taxas muito boas
ouricodecarto.la Ouriço de Cartola 🎩 @ouricodecarto.la · Nov 6
Acho engraçada essa narrativa de que "os rentistas exigem que o governo tenha responsabilidade fiscal"

As pessoas que emprestam dinheiro para o governo (os rentistas) querem que o governo pague o máximo possível de juros. E isso ocorre justamente quando o governo gasta mais do que arrecada.
November 8, 2024 at 6:34 PM
Reposted by Gustavo Noronha
charig.bsky.social
November 8, 2024 at 2:03 PM
Reposted by Gustavo Noronha
alberto.bsky.social
eu acho que tem certa poesia no fato da proposta mais burra do Trump ser defendida da mesma forma que a janjocracia defendia tributação no Brasil
wagatwe.com Wagatwe Wanjuki @wagatwe.com · Nov 7
the leopards are already preparing their feast
Results have already started. This is from an american woman today: My husband works for a small manufacturing company and here in southwestern PA that means most employees are Trump voters. When the president of the company sat them down today to tell them their annual Christmas bonus would not come this year because they now need to purchase at least a years worth of products prior to January 21 st due to the proposed tariffs, they did not understand. My husband said that their president had to explain what a tariff is and how it will directly hurt their company. They all thought the foreign company paid the tariff. This is the level of ignorance voting against their own interests here in PA, where we failed American women and children last night
November 7, 2024 at 3:22 PM
Reposted by Gustavo Noronha
alberto.bsky.social
Não caia em fake news: Você não será taxado por suas comprinhas da Chinco A empresa que te vender é que será taxada. FIM!
November 6, 2024 at 10:33 PM
Reposted by Gustavo Noronha
caioaugstor.bsky.social
Isso que eu chamo de diversificação
October 29, 2024 at 10:46 PM
kov.bsky.social
O que vai ter de Pikachu surpreso qdo o Tromp deixar a OTAN na mão dos europeus e a Rússia invadir membros não tá no gibi
charig.bsky.social Christoph Harig @charig.bsky.social · Oct 30
"Russia’s defence industry is (...) nonetheless far outperforming Western production lines. The European Union claims to be making more than 1m shells per year; Russia is making three times that, and is also boosted by supplies from North Korea and Iran"
www.economist.com/europe/2024/...
Ukraine is now struggling to survive, not to win
Russia is slicing through Ukrainian defences in parts of the battlefield
www.economist.com
October 30, 2024 at 11:28 AM
kov.bsky.social
Montei um servidorzinho de LLM na rede local e tô testando integrações. Impressionante o tanto de coisa interessante que já tem
October 20, 2024 at 6:05 PM