Hacker Newsnew | past | comments | ask | show | jobs | submit | visha1v's commentslogin

he is just trying to hedge his prison sentence

the distance b/w satire and SaaS is approx one quarter

the most european thing i’ve seen today

i suspect a lot of us started out as encyclopedia readers before we discovered that strangers on the internet would answer questions for free

yes llm can do it but i think competitions have more to do with developing scientific temperament, competitive mindset and complex problem solving skills. that's why i think they are still relevant and will be relevant for a long time.

very mature decision by s&p, but at the same time will this not hurt spacex and other big IPOs? i thought the reason these mega IPOs are coming is because investors have run out of money and they companies need access to broader market capital to sustain. without 401k and other funds, won't this just hasten the bubble burst? am i missing something?

This is why people are freaking the heck out and demanding that all the index funds MUST include the doomed stocks because they're just that important and totally aren't a doomed bubble you guys.

Not all viewpoints are unbiased overviews of the markets just wanting fairness. Some have always been trying to sell you something that's not what it seems, and they can be… vituperative.


but do vibe coders even use c++? won't they use js or python?

Yes, they need it for the AI libraries they call from Python.

Reddit's r/cpp has always had some level of "My First X" posts where somebody goes from their first C++ lesson to being confident they've written the "World's Best X" in about a week. The AI slop made this much worse because now the author has been told by ChatGPT or whatever that they're a genius.

All the popular PLs have this problem to some extent.


The historical debate around Bell's Theorem and Einstein's "spooky action" often leads to this exact confusion, but quantum mechanics has an ironclad mathematical guardrail against this: the No-Communication Theorem.

Entanglement cannot be used to transmit messages, amplify bandwidth, or achieve "infinite compression" for a few foundational reasons:

1) The Classical Bottleneck: In quantum teleportation, you aren't actually moving information through space faster than light. To reconstruct the state of a teleported qubit at the destination, the sender must transmit two classical bits of data over a standard, traditional channel (limited by the speed of light, c).

2) The Randomness Vector: Without those two classical bits, the receiver's particle looks like completely randomized entropy (a maximally mixed state). You could spin your entangled particle right now, and the person on Mars would see their particle change state instantly—but to them, it just looks like a random coin toss. They cannot know what you chose to measure or what your result was until your classical radio signal arrives to break the encryption.

3) Holevo's Bound: From an information theory perspective, Holevo's theorem proves you cannot extract more than one bit of classical information from a single qubit. While superdense coding lets you pre-share entanglement to send two classical bits using one physical qubit, it still requires physically moving that qubit through space at or below the speed of light.

Whether you favor Copenhagen, Many-Worlds, or Pilot Wave theory, the physical reality across all interpretations remains identical: local causality is never violated. Entanglement shows us that nature is non-local, but it completely forbids us from weaponizing that non-locality to send a signal faster than c.


That's the bit I was thinking about the most: "pre-share entanglement to send two classical bits using one physical qubit" I did mention that we cannot achieve data transfer faster than the speed of light, but with the use of "teleportation" we can increase bandwidth that still holds true doesn't it?

But that does clarify quite a few things thanks!


llms fall for this every single time lol.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: