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coderatlarge

722 karma · joined April 17, 2022

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coderatlarge··on Becoming a dad changes men's brains
and yet: paternal filial cannibalism
coderatlarge··on John Jumper to join Anthropic
you mean shazeer?
coderatlarge··on Why I email complete strangers
actually spam filters have evolved to make it so you can often not even email people you know and have pressing need to contact.
coderatlarge··on Statement on US government directive to suspend access to Fable 5 and Mythos 5
i wish Ilya and crew would chime in
coderatlarge··on Statement on US government directive to suspend access to Fable 5 and Mythos 5
maybe this will have to lead to a few expedited weddings and citizenship applications…
coderatlarge··on A deep dive into Apple's .car file format
one use-case is if you need to be able to stream the data.
coderatlarge··on Discord will require a face scan or ID for full access next month
i can live without discord but I’m required by law to interact with irs and therefore idme and their mess…
coderatlarge··on I was banned from Claude for scaffolding a Claude.md file?
at least with physical drugs you know how many grams you bought, with cc it’s all hidden behind the curtain.
coderatlarge··on Apple introduces new AirTag with longer range and improved findability
why not pets?
coderatlarge··on Microsoft gave FBI set of BitLocker encryption keys to unlock suspects' laptops
user notification is another major litmus test.
coderatlarge··on First impressions of Claude Cowork
i propose the following benchmark task that i think can serve as a baseline of whether these local automation systems can really save time:

starting with a bare ubuntu desktop system with plenty of RAM and CPU, setup three ubuntu VMs for secure development and networking skills learning (wireshark, protocol analysis, etc etc):

one ubuntu “virtual” desktop to simulate a working desktop that an end-user or developer would use. its networking should initially be completely isolated.

one ubuntu server to simulate a bastion machine. route all “virtual desktop” traffic through this “bastion”. it will serve as a tap.

one ubuntu server to serve as edge node. this one can share internet access with the host. route all bastion traffic through the edge node.

use this three vm setup to perform ordinary tasks in the “virtual desktop “ and observe the resulting traffic in the “bastion”. verify that no other traffic is generated on or from the host outside of the expected path virtual desktop -> bastion -> edge.

i claim this is a minimal “network clean” development setup for anyone wanting to do security-conscious development.

extra credit: setup another isolated vm sever to act as the package manager ; ie mirror anything to be installed on the “virtual desktop” onto this package server and configure this server as the install point for apt on the “virtual desktop”.

i doubt an AI can set this up right now. (i’ve tried)

coderatlarge··on Show HN: See what readers who loved your favorite book/author also loved to read
maybe an account has to build up cred or investment to be more trusted like on hn
coderatlarge··on 2025 Letter
from the piece:

“ the median age of the latest Y Combinator cohort is only 24, down from 30 just three years ago “

does yc publish stats to validate?

coderatlarge··on Show HN: See what readers who loved your favorite book/author also loved to read
no ties to my other accounts would be ideal from my perspective

i understand that it’s easier to get a stronger “trust” signal by being more invasive

but hopefully the product will be so valuable that users will value their accounts as assets (like on hn) that they won’t want to compromise with bad behavior

coderatlarge··on Swapping SIM cards used to be easy, and then came eSIM
that’s good to know thanks but creates more special cases to manage if i just want to backup my stuff so i can manually recover when i need to (on lost device say).
coderatlarge··on Swapping SIM cards used to be easy, and then came eSIM
i wish there were a straightforward way to export a file of some sort that i can backup without creating yet another special case to manage.
coderatlarge··on Swapping SIM cards used to be easy, and then came eSIM
i just ran into a situation activating a new device in which apple were trying to send to a device i had forgotten to “properly” remove from that icloud account.

and also another situation in which the 2fa code would flash on the remote device and disappear in a fraction of a second. i eventually captured it with screen recording but every time i did it the code was not accepted.

my conclusion: apple had silently ruled that i would not be allowed to activate using that particular icloud account. no idea why. i tried a different one and things went through ok.

arbitrary power in practice.

coderatlarge··on Show HN: See what readers who loved your favorite book/author also loved to read
well hn allows voting without email
coderatlarge··on Show HN: See what readers who loved your favorite book/author also loved to read
tying this data to a login instead of a pure cookie model like hn seems dangerous.
coderatlarge··on Kidnapped by Deutsche Bahn
i love that meme which shows three identical paper clips in a row but one is upside down relative to the others which is a minute difference. the caption reads “chaos German style”
coderatlarge··on Swapping SIM cards used to be easy, and then came eSIM
this carrier approval to move esim problem is more generalized on modern “smartphones”. unless you opt in to cloud providers holding your data there is no easy way afaik to migrate your authenticator apps to another phone. and a host of other authentication/authorization data is tied to the device in an opaque way. don’t get me started on apple’s unpredictable model of sending 2fa to some other “trusted” device which means tou never know what tou need to bring with you.
coderatlarge··on Swapping SIM cards used to be easy, and then came eSIM
in some countries (ex china) local carriers won’t provision esim for nonlocally made phones. including iPhone not specifically made for their market.
coderatlarge··on Ask HN: What did you read in 2025?
if you do read french, proust’s “in search of lost time” (vol 1) is a lot more accessible and enjoyable than my high school teachers made it sound years and years ago. it even contains a depiction of what a learned engineer should be like.
coderatlarge··on Texas app store age verification law blocked by federal judge
perhaps it then becomes a matter of policy to periodically reformulate the law so it is compact and understandable and illustrated with examples for the general public. i wonder if llms will be able to do this reliably ever.
coderatlarge··on Texas app store age verification law blocked by federal judge
maybe we’re inching towards rule by law vs rule of law by making things so abstruse that you need a multiyear education to understand what is allowed, when and where.
coderatlarge··on E.W.Dijkstra Archive
what a charming time it was when that generation discovered a bunch of stuff that now undergirds daily life:

“ Dijkstra always believed it a scientist’s duty to maintain a lively correspondence with his scientific colleagues. To a greater extent than most of us, he put that conviction into practice. For over four decades, he mailed copies of his consecutively numbered technical notes, trip reports, insightful observations, and pungent commentaries, known collectively as “EWDs”, to several dozen recipients in academia and industry. Thanks to the ubiquity of the photocopier and the wide interest in Dijkstra’s writings, the informal circulation of many of the EWDs eventually reached into the thousands. “

random sample of a trip note in which he is in ited to consult on a project that he thinks ought to be killed:

https://www.cs.utexas.edu/~EWD/ewd06xx/EWD601.PDF

coderatlarge··on How to Write a 21st Century Proof (2011) [pdf]
i really appreciated the paper and as someone who has spent many years deciphering what the author calls 17th century-style proofs am completely aligned with the objective and the method. i personally find myself doing a version of what the author proposes (in private notes) to make sure i understand proofs i read in books or papers.

even so it would have been timely, useful, and relevant to include a comparison to proofs in lean by comparison to TLA+ even though it is not Lamport’s personal project.

coderatlarge··on Has the cost of building software dropped 90%?
it seems to me if these things were real and repeatable there would be published traces that show the exact interactions that led to a specific output and the cost in time and money to get there.

do such things exist?

coderatlarge··on Perpetual futures, explained
maybe to avoid checking a box on an irs form?
coderatlarge··on Lie groups are crucial to some of the most fundamental theories in physics
for those who need an easier introduction to the subject (no general integration theory required, just finite sums) i can highly recommend

https://link.springer.com/book/10.1007/978-1-4614-0776-8

it doesn’t say what a lie group is but it gets you down the road if understanding representations and what tou can do with them. dramatically easier than fulton and Harris for self-study.

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