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teyc

1,633 karma · joined November 24, 2008

HTTPS://twitter.com/teyc
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teyc··on Actually Queryable Executables
Worth mentioning the windows msi installer format is based around SQL
teyc··on Engineering management after the cost of code collapsed
“Shield the team” from context switches, not context. Cached context is cheap
teyc··on UPI: Anatomy of a Payment Transaction
What funds the UPI system? I assume that it’s cheaper than MC/Visa rails?
teyc··on Show HN: Appaca – AI Workspace for Operators
The tradie app space is ripe for deep customisation. Appaca might fill that. Each trade has specific requirements that vendors lack deep domain knowledge of.
teyc··on Unitree GD01: China's $537k rideable transformer robot is now in production
Robots can also add different attachments to perform specialised tasks that custom machines often did. They can also have more than two arms.
teyc··on Life During Class Wartime
A fairer way would be requiring all excess profits be invested in hard assets like factories, infrastructure etc. capital should be forced into competition and create excess capacity.
teyc··on Microsoft hasn't had a coherent GUI strategy since Petzold
The web revolution is to Windows UI what vibe coding is to programming today. It brought in a massive group of people who didn't need to understand message pumps, or handles or non-blocking api calls. On top of that, it delivered incrementally more capable result each year. View source taught millions how to build modals, blurred overlay. Meanwhile, the old group of programmers were still worrying about how to protect the knowhow behind compiled languages.
teyc··on Qwen3-Max-Thinking
Try tax avoidance
teyc··on Roomba maker goes bankrupt, Chinese owner emerges
I read a story about Dreame. The founder worked in aerospace, but wanted to make a mass-produced motor with aerospace standards. So he modelled air flow using aerospace tools, built the motor to tight tolerances. Conventional vacuum motors run at 30k rpm, his runs at 100k rpm. Then he standardises on a single motor, for all his devices, robovacs, stick vacs etc, so he gets scale.
teyc··on Kenyan court declares law banning seed sharing unconstitutional
If hybrid seeds provide economic and material benefit then the laws should be written to prevent counterfeits, not specifically banning people from replanting.
teyc··on Visa and Mastercard near deal with merchants that would change rewards landscape
With WeChat and Alipay, the recipients phone confirms receipt with a Kaching and TTS amount transferred.
teyc··on Visa and Mastercard near deal with merchants that would change rewards landscape
what's the security risk with QR systems? I've recently come to use one and it relies on software for both parties having connectivity.
teyc··on America is getting an AI gold rush instead of a factory boom
Don’t you think if we understand why energy, the fundamental unit of economics is lower in China we can gain much insight into the rest of the economy? Economists have often praised an energy tax for its non distortionary effect.
teyc··on America is getting an AI gold rush instead of a factory boom
why does this arbitrage exist? Why is the cost of energy, the fundamental input into every economy, cheaper in Asia? Tractors consume fuel, fertilisers do too. Human labour is the least efficient at converting fuel into energy. When you dig a little deeper, you'd find an economy structured around keeping rentiers away from the basics: housing, energy and food.
teyc··on Ask HN: Why did COM/SOAP/other protocols fail?
SOAP started life as XmlRpc. It was a simple model used in Python. It was a simple serialisation format. It was a micro format and could be implemented in a day. It didn’t cover encryption, signing , routing, cyclic references. But it could be implemented in a day. It’s all text and easy for implementers to fix. Since these were early days of the web, there were no openidconnect, no jwt, no encryption standards. If you used Ruby you couldn’t easily interoperate if there were standards calling for all these things. The SOAP specs were big documents.
teyc··on Alibaba's new AI chip: Key specifications comparable to H20
Head of SMIC was ex TSMC IIRC. They were able to poach TSMC engineers because Taiwan didn’t pay as well.
teyc··on New treatment eliminates bladder cancer in 82% of patients
Pat Shoon Shiong had a cancer drug approved for targetting bladder cancer, don’t know whether Ukrainians can have access though.
teyc··on Microsoft is open sourcing Windows 11's UI framework
LLMs’ design is around novelty and creativity. It was the missing left brain of computation. We should stick to traditional styles of computation for compilation.
teyc··on Linda Yaccarino is leaving X
On Acquired podcast, Ballmer spoke of his experience as CEO with Gates as CTO. It was hell.
teyc··on They tried Made in the USA – it was too expensive for their customers
I’ve often wondered about PPP and why China is cheaper. Deepseek provided interesting answers, and it’s nothing to do with pollution or cheap labour. Turns out socialist policies, investing in free markets, cheap education, open competition, public infrastructure result in competitive manufacturing.
teyc··on A Deep Dive into Solid Queue for Ruby on Rails
Queues have several problems - if the caller is http it may timeout and retry, leading to more jobs being queued - the caller may no longer care because it took so long and the work is wasted - if the caller is called from a queue it can cause cascades - you can fill a disk up and crash the system
teyc··on Can adults grow new brain cells?
It may also be an irrelevant question in light of connections research that shows circuits are more important than regions of cells.
teyc··on DOGE's only public ledger is riddled with mistakes
In any large orgs the more people involved the more deadlocks you have and it can become a policy quagmire. Both meta and twitter achieved more velocity once cuts are in place.
teyc··on Ask HN: A friend has brain cancer: any bio hacks that worked?
There's a professor who argues that cancer cells are fermentation and ketogenic diet is one of the pathways. There are drugs to stop this kind of respiration as well.

People on Twitter regularly posts links to relevant PubMed articles.

teyc··on Scientist treated her own cancer with viruses she grew in the lab
The ethical issue is bunk. With the internet, using a journal as a gatekeeper no longer makes sense. We can, for example, require pre-registration of self trials so that null results can also be noted.
teyc··on Australia proposes ban on social media for those under 16
Why about Sky News?
teyc··on Why Companies Are Ditching the Cloud: The Rise of Cloud Repatriation
The transition has to be accompanied by a revamp of all the technical processes associated with IT provisioning, which is too much and too risky to do.
teyc··on Why Companies Are Ditching the Cloud: The Rise of Cloud Repatriation
Most enterprises on prem already run VMware for virtualisation, it is the antiquated way of provisioning that affects how slow it is to spin something up on prem. And frequently these antiquated practices are carried to the cloud, negating any benefit.
teyc··on Why Companies Are Ditching the Cloud: The Rise of Cloud Repatriation
What I was surprised to find in some big orgs is the processes have not evolved to be cloud first. There is lack of maturity, still a chain of committees, approvals, and manual processes; risk management still treats the services as a giant intranet, deployments are not scripted, ad hoc designs. Resources are placed in vnets so that they resemble a system they already know, and comes with all the associated risks.
teyc··on Huawei makes divorce from Android official with HarmonyOS NEXT launch
China is trying to learn the lessons from the fall of USSR as well as the general decline of the political discourse in the US, as well as the corruption of its politics.
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