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lixtra

2,319 karma · joined March 12, 2017

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lixtra··on OpenAI breaches Medicare, Albanese reveals
It’s reckless hacking. Should be punished like reckless driving.
lixtra··on Stallman: Thousands Dead, Millions Deprived of Liberties (2001)
For the interested.

According to this source[1], RMS wrote:

> plausible scenario is that she presented herself to him as entirely willing

[1] https://web.archive.org/web/20190913103059/https://medium.co...

lixtra··on On the Navier–Stokes Millennium Prize Problem
How do you verify the ‚beauty‘ of a result. There have always been infinite provable Theorems around. Only some are interesting and beautiful.
lixtra··on Since Chromium 148, Math.tanh is now fingerprintable to link underlying OS
> You set up an HTTP server that literally sends people the data when they request it. Don't do that if you don't want people to have the data.

By the same argument I could say: If I send you an exploit and you execute it, don’t complain that your setup fell for it. Just don’t download and run random data from the internet.

In reality there’s a consent and expectation beyond the pure technicals.

lixtra··on Global review confirms mRNA vaccines are safe, effective and full of promise 
Would that large trial have shown the cancerous effect of smoking? If not, do you then agree that some possible adverse effects were not checked for and could have slipped through?
lixtra··on Vulnerability reports are not special anymore
Of course, all the generated code has to reviewed and vetted for by a senior developer. Of course, this has to be re-done every now and then when new classes of vulnerabilities appear that the previous generation didn’t have in mind.

Or do you just trust the AI that was trained on a lot of bogus code?

lixtra··on I told them forced consent was unlawful. 5 years later it cost Elkjop €1.8M
Hand in your paper when you’re on vacation or even better on a conference in Europe. GDPR will apply. Of course it will take so long that you won’t benefit from a decision for your studies. And one possible outcome is that your college won’t allow submitting from EU and won’t admit EU citizens (similar to US citizens having difficulties opening accounts in EU banks).
lixtra··on AI agent bankrupted their operator while trying to scan DN42
While there was some intent to cause harm their attempts were amateurish. The actual damage was done by the agent setting up aws infrastructure not on the demands of the owner.
lixtra··on DAG Workflow Engine
Ideally, you submit your own project as https://news.ycombinator.com/showhn.html
lixtra··on Securing a DoD contractor: Finding a multi-tenant authorization vulnerability
Yes, there are also many other lucrative illegal activities.
lixtra··on We found a stable Firefox identifier linking all your private Tor identities
> The cleanest mitigation is to return results in a canonical order, such as lexicographic sorting.

And hope that the sorting time cannot be used as a side channel.

lixtra··on Author of "Careless People" banned from saying anything negative about Meta
I agree it’s awkward. But I don’t find it creepy per se. It was a tradeoff to which all parties consented.

In one case there was just that one room available stranded in the middle of nowhere.

In other cases it was due to lack of financial resources.

lixtra··on Author of "Careless People" banned from saying anything negative about Meta
Example Finland. Could you end up in a nude Sauna with your superior? Yes, especially if it is same sex.

Example Germany. Which law would be broken? Internal compliance rules, yes, that would be often the case.

lixtra··on Author of "Careless People" banned from saying anything negative about Meta
HN guidelines say: Assume good faith. We should apply it to Sheryl here as well.

In Europe several of my acquaintances shared a bed with their professors/superior for various non-sexual reasons. It’s also a cultural thing.

lixtra··on CEO of health care software company sentenced for $1B fraud conspiracy
As you would expect from a state press release, not a tabloid publication.
lixtra··on The AI wildfire is coming. it's going to be painful and healthy
The 4% rule is considered safe for a 30 year retirement period. So at 50 you might want to withdraw a little less.
lixtra··on Adding Breadcrumbs to a Rails Application
Somehow this code lacks the magic I‘m used from rails:

    class BooksController < ApplicationController
    def show
        @book = Book.find(params[:id])
        add_breadcrumb("Home", path: root_path)
        add_breadcrumb("Books", path: books_path)
        add_breadcrumb(@book.title)
      end
    end
Only the title is specific to the show method. Home should be set by the application controller and Books by the books controller code.
lixtra··on Sj.h: A tiny little JSON parsing library in ~150 lines of C99
Layer8 DID the thing though, skimmed through the code and thought about security issues.
lixtra··on The madness of SaaS chargebacks
The requested feature is more like list-unsubscribe headers for mailing lists[1]. Instead of categorizing the mail as spam (blocking) you send a clean unsubscribe back to the sender.

[1] https://www.twilio.com/en-us/blog/insights/list-unsubscribe

lixtra··on SQL needed structure
Yes, you could use union. But then you have to pad the columns of the other tables with NULLs to arrive at the same output and carefully count. And we all hate counting.
lixtra··on Passkeys and Modern Authentication
You might even split them so that k out of n trusted people are needed to restore them.

For example https://shamir.securitytools.io/

lixtra··on Copilot broke audit logs, but Microsoft won't tell customers
A naive approach could still leak information through side channels. E.g. if you search regularly for foobar, the answer might suddenly get slower if foobar appears more in the document base.

Depending on the context it could be relevant.

lixtra··on Kubernetes is a symptom, not a solution
Maybe thought provoking. But sad to read ai garbage. It’s easy to imagine a better world. But you also need to provide a way to reach it. For example a lot of things are wrong with docker. But it enables us to run yesterday’s software in the cloud. Tomorrow’s software is not written yet.
lixtra··on The Asymmetry of Destruction
Spock in the Wrath of Khan:

“As a matter of cosmic history, it has always been easier to destroy than to create.”

lixtra··on Bypassing GitHub Actions policies in the dumbest way possible
It’s like putting

curl -sSL https://example.com/install.sh | sh

In your action. For sure happens.

lixtra··on Pi in Pascal's Triangle
(2014) [1]

[1] https://web.archive.org/web/20140901000000*/https://www.cut-...

lixtra··on A protein that disrupts cells’ energy centers may be a culprit in CFS/ME
Intermittent fasting could work.

And time.

lixtra··on Writing Python like Rust (2020)
> It makes writing the happy path slower, but is writing the happy path _programming?_

The happy path is just fine for many cases.

Your home isn’t built to withstand a determined attacker with a tank. But we live in a happy world and a lot of stuff exists because people can cut corners.

Good managers/programmers know where they can be sloppy and where they have to be super careful.

The beauty of technical debt is that it only has to be repaid in case of success.

lixtra··on Fintech engineering mistakes (2022)
What’s the advantage of INSERT-only table over having a normal table and all normal users only have INSERT privilege on that table?

As admin I can still recreate the whole insert table with modified data, etc.

lixtra··on Basics of Proofs (2017) [pdf]
Law is not about logic. It’s about hermeneutics. It’s closer to religion than to math.
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