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uniqueuid

3,775 karma · joined June 17, 2021

Computational social scientist.
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uniqueuid··on Mosh: An Interactive Remote Shell for Mobile Clients (2012) [pdf]
Did they disable the telemetry? Last time I checked, you needed to compile it yourself to get rid of that.

Not a fan of telemetry in secure shell tools.

uniqueuid··on maps.google.com now redirects to google.com/maps
Given the history of Google's stance towards privacy and tracking, I think it's naïve to assume technical reasons.

It may have been ok to fall for that argument for 10 years, but after AMP, manifestv3, android's location log disaster, the recording of wifi names and countless lawsuits across the globe, it seems that the resource of good faith assumptions has been depleted. Some may even say that trusting google (the corporation) to act on technical or altruistic reasons is delusional.

uniqueuid··on Adobe now requires you to purchase a subscription to rotate PDF pages
Stuff people don't know about Preview.app:

- Paste images that were copied to the clipboard. Just open Preview and press CMD-N

- Split, re-arrange and merge PDF documents. Just drag pages into the sidebar

- Sign documents. Click the annotation button in the menu bar, sign either on touchpad, ipad or hold an ink signature on paper into the webcam.

- OCR (new with macOS ventura). Just click/drag/double-click on text in images.

What more did I forget?

uniqueuid··on The FBI alleges TikTok poses national security concerns
Sorry but you're ignoring media regulation here, which is a completely domestic playbook and for the most part explicitly carved out of trade agreements.

For protection of domestic civic society, culture and public opinion, trade agreements are irrelevant. That's how the french got to keep their quota for french-language music in broadcasting, for example.

uniqueuid··on The FBI alleges TikTok poses national security concerns
Wow, thanks! I didn't know this phrase [1], but it really nails the concept of self-balance in constitutional democracies.

[1] https://en.wikipedia.org/wiki/The_Constitution_is_not_a_suic...

uniqueuid··on The FBI alleges TikTok poses national security concerns
That argument makes no sense, because we do not want to mirror other countries.

Instead, there are substantial arguments about freedom of speech and accountability. Even though they are messy, they are what we need to apply here because they are a legally binding framework that we built over decades.

By the way, I found Levitski and Ziblatt's book "How Democracies Die" [1] a pretty good treatment of these issues of balancing freedom of expression and democratic resilience.

[1] https://en.wikipedia.org/wiki/How_Democracies_Die

uniqueuid··on The FBI alleges TikTok poses national security concerns
Not in principle. Practically all democratic systems have provisions to defend against subversion of their core principles. Those provisions may be designed to safeguard institutions, processes such as elections and regulate information flow.

It's important to remember that the US concept of "free speech" as an absolute right is very untypical, and that it also has limits due to being narrow in its scope.

Of course, banning a social network due to arbitrary or without reasons would be against democratic principles. But following democratic and legal principles to openly apply laws and procedures designed to safeguard the state - that's not undermining at all, to the contrary!

uniqueuid··on The FBI alleges TikTok poses national security concerns
For the record, I also think nudging in and of itself is a bad thing and incompatible with democracy. Henry Farrell and Cosma Shalizi have a great essay on that [1].

[1] https://crookedtimber.org/2012/05/23/cognitive-democracy/

uniqueuid··on The FBI alleges TikTok poses national security concerns
This one's pretty simple: China is a totalitarian regime that is in direct conflict with western constitutional values. So if influence is aimed at democratic foundations, of course it's a bad thing.
uniqueuid··on Tailscale Funnel
Plain old wireguard doesn't do double-nat hole punching. And many of the open-source alternatives (such as innernet) also don't.
uniqueuid··on One in five who voted for Brexit now think it was the wrong decision
Modern polling is hard because people tend to distrust elites more than in the past. It's a fundamentally unsolvable problem to elicit attitudes from people who lie to you, lie to themselves and make up opinions on the spot.

That said, modern polling uses a host of techniques and is of course not tied to landlines. Companies use access panels of available participants, f2f sampling (walking to random people's houses, but that's expensive of course), and in particular statistics such as poststratification.

uniqueuid··on Z-library founders arrested in Argentina
It sucks, but search for used versions of those books. As long as you're willing to wait a week or two, you can often get used books internationally for <10 dollars.

Also ask your professors if they can share relevant parts of the books they use. Many countries outside the English-speaking world have partial copyright exemptions for education.

A last resort may be to ask professors whether they can apply for evaluation copies. Publishers often give free copies to educators so they can evaluate books for their curriculum. Sadly, it's mostly digital versions today.

uniqueuid··on One in five who voted for Brexit now think it was the wrong decision
It's a sample of N~1700, so +/- 2% for a 95% confidence interval. The responses are weighted so self-selection along socio-demographic variables is mostly accounted for.

Sure, almost all off-the-shelf polling is rather bad these days, but they did their job as well as you can reasonably expect.

uniqueuid··on Cracking Passwords Using John the Ripper
And combine that with rainbow tables where appropriate :)
uniqueuid··on KDE beats macOS
I don't really agree. The really interesting part of intuitiveness is how it scales once you became familiar with the basic set of UX primitives.

At least from my experience with ~15 years of mac, ~15 years of on-and-off linux and windows, macOS has remained more consistent, because the primitives are much more universal.

Take, for example copying. You can alt-drag a surprising number of things across many different apps and have them just work. Or holding alt in menus to show additional entries. Or holding shift or alt to resize items to preserve ratio on one or two sides. Or take dragging and dropping references to the current file from the proxy icon in the window top bar. Or dragging and dropping selected text as snippets. Or looking up words in the built-in dictionary.

The amount of effort the mac team invested to re-use ux interaction modes is really crazy coming from other platforms, and it extends to abstractions such as disk images. One of the things that impressed me the most was how you could clone mac volumes to usb or firewire disks, boot from them, clone volumes to compressed images and restore them - all seamlessly, without messing with disk sizes, sectors, boot records or bioses - and it would just magically work.

Granted, the story is no longer that easy with APFS and M1/M2 macs, but I still think this is a bar that no other operating system has reached.

uniqueuid··on Ask HN: Do you read news daily?
My recommendations as a professional:

The kind of news you want is that which remains relevant tomorrow.

Some news are designed to create cumulative knowledge and cumulative understanding. Search for those formats and make a habit of reading them regularly, but not necessarily daily.

A great example is the economist and in particular its weekly recap.

By the way, I'm not a fan of podcasts because you're not in control when listening. They want you to spend as much time as possible, but you want to skim and skip quickly. Text is vastly superior for that.

uniqueuid··on Simulation-Based Calibration Checking for Bayesian Computation
Disclaimer: I haven't read this, but it's definitely a lineup of the current stars of bayesian statistics, including Paul Bürkner who created the most popular front-end library to bayesian stats in R (brms) and several people from the Stan team [1].

[1] https://mc-stan.org/about/team/

uniqueuid··on ‘Whisper list’ contains 40 politicians never to accept a drink from, MP claims
It's probably not your intention, but your comment could be read as playing down the issue in the original article. The risk to women is of course much more prevalent and often more severe.

We also should not forget that these are political representatives - they should absolutely be held to a higher standard than everyone else. Because if we don't then we either abandon pro-social behavior as a desirable trait or the belief that elections should help to select people who are more capable by any standard.

uniqueuid··on All new cars sold in Europe must be emission-free from 2035
I don't think you should call this populism. After all, many consumers will be critical of the measure. In fact it's the opposite - a progressive policy.

And of course all the points you are listing as weaknesses completely ignore the existing negative externalities (such as health impacts from emissions, tire wear and noise, economic dependence, and of course the long-term impact on the environment). So even if your pessimistic takes are correct, we need to compare them to the alternatives to get a sober judgement.

uniqueuid··on The Beautiful Machine (2020)
Wow, I had not seen those. The hdplex is an especially beautiful case.

And it's quite obvious that they care about details from their CAD illustrations [1].

[1] https://hdplex.com/hdplex-h5-fanless-computer-case.html

uniqueuid··on The Beautiful Machine (2020)
While it's beautiful to have fanless machines, I was kind of horrified by the temperature on the SSD. 82 degrees is NOT where you want your m.2 drive to be!

Yes they do run hot, but that means they need to be cooled adequately. Even if you're lucky enough not to have the controller die on you, it will still massively throttle and give you much less I/O than theoretically possible.

uniqueuid··on Classic 50mm “Normal” Lens
Absolutely agree, but have to add a small nitpick:

50mm primes used to be lightweight. The trend is towards Sigma Art / Zeiss Milvus/Otus dimensions, and that means much better edge sharpness but ~1kg in weight.

uniqueuid··on Classic 50mm “Normal” Lens
I could not agree more, and the reason is an empirical one:

Looking back over the past 10 years, the best and most photos that I've taken were with a simple ~$300 Sigma 50mm f 1.4. I do have Canon L glass, but the bokeh and low-light speed just dominate most other considerations.

There's also one super important benefit/limitation that I love: With a prime lens, you zoom with your feet. That's not actually bad, you just need to get in people's faces to have them close up. And that in and of itself (often) yields great shots.

uniqueuid··on “Twitter will be forming a content moderation council with diverse viewpoints”
Given that approximately 5% of Germans use Twitter, I don't think many people would care or even notice.
uniqueuid··on “Twitter will be forming a content moderation council with diverse viewpoints”
True, it's not entirely new. But re-defining concepts that are fundamental to democracy has bad consequences. Jan-Werner Müller has written about this in his book "Democracy Works":

“Now, it’s true that populists, when in opposition, criticize sitting governments (and, usually, also other parties). But, above all, they do something else, and that is crucial: in one way or another, they claim that they, and only they, represent what they often refer to as the “real people” or also the “silent majority.” At first sight, this might not look particularly nefarious; it does not immediately amount to, let’s say, racism or a fanatical hatred of the European Union or, for that matter, the declaring of judges and particular media “enemies of the people.” And yet this claim to a distinctly moral monopoly of representation has two detrimental consequences for democracy. Rather obviously, once populists assert that only they represent the people, they also charge that all other contenders for office are fundamentally illegitimate. This is never just a matter of disputes about policy, or even about values; such disagreements, after all, are completely normal and, ideally, even productive in a democratic polity. Rather, populists assert that their rivals are corrupt and simply fail to serve the interests of the people on account of their bad, or indeed “crooked,” character. ”

uniqueuid··on “Twitter will be forming a content moderation council with diverse viewpoints”
Recommender systems for news and social media have been tried, and I don't doubt that there may be niches where they succeed.

But large platforms have two massive problems:

(1) what people want is popular content, sometimes even content they would downvote. This destroys clustering by creating fuzzy centralized bridges and erodes the usefulness of recommenders

(2) people over time have lost trust and interest in highly personalized feeds, see facebook or the revolt against instagram's feed sorting.

Two cases that seem to work for now are music recommendation and tiktok. I'm not holding my breath though, because spotify might end up driving people away with too many monetized podcasts and tiktok could succumb to the generational migration. But we'll see!

uniqueuid··on “Twitter will be forming a content moderation council with diverse viewpoints”
I'd be interested to learn how you think kmeans helps either diversity or hate speech detection.

I don't think it helps with any of either, as people's behavior, the context, the language used and sensibilities change across cultures and over time. What you call hate speech now may not be in the future and may not have been in the past.

The best you could hope for is creating a fuzzy representation of the most visible problematic behavior and try to outrun model-world dealignment by constantly updating it.

uniqueuid··on “Twitter will be forming a content moderation council with diverse viewpoints”
This is the most important worry.

Populism from the far right has adopted a strategy of re-defining key terms such as nation, citizen, fairness, representation.

Under these conditions, a highly diverse council will either not be able to decide or will need to decide in favor of maximum leniency.

By the way, Adam Curtis made this point in his documentary "HyperNormalisation", where he argued that Trump had hijacked "fair and balanced" reporting.

uniqueuid··on Linux 6.1 on NanoPi R4S – On fixing SD-card support, Heisenbugs and Rabbit Holes
Wow, if the name sounds familiar, it may be because you've read the author's seminal paper [1] on web page segmentation. Or used the boilerpipe library [2] to extract text yourself.

Both are still great references. Thanks a lot!

[1] https://scholar.google.com/citations?view_op=view_citation&h...

[2] https://github.com/kohlschutter/boilerpipe

uniqueuid··on Rapids users can once again install RAPIDS via pip
That's super cool!

In the past, I've resorted to using their docker images and then hacking pip-based packages in, but that was pretty brittle.

Their accelerated scikit tooling is really a godsent for some things such as clustering.

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