Dark_Arc

joined 1 year ago
[–] [email protected] 69 points 14 hours ago* (last edited 14 hours ago) (2 children)

So most dorms don't want you using your own routers because a bunch of student routers causes A LOT of inference.

You should probably reach out not to the dorm folks but the university networking folks as they're the ones that will ultimately make the decision on whether or not to turn things off/disconnect you.

A cheap networking switch would probably be okay by them to get some more wired connections in your dorm room (routers aren't really a great way to do that).

https://www.amazon.com/Linksys-Business-LGS105-Unmanaged-Enclosure/dp/B00FV12VSW/ref=mp_s_a_1_1_sspa?crid=3PUXDK6TFLZIT&dib=eyJ2IjoiMSJ9.zm2b2eGNCSReGFJuUskv6-s3cUVDK12lfqOmf729Jjx1nw8mI07xRjx4RZCcnWDhplIUW-7IOfSn6R7TMu0yVy_k9hGXtOs0SNS7RO8sN4RI5aa_8-iwSOXz6biaUH5pE27eM8eYyBzJl9tkYxX4erfrbMwkWwhSrqIKQGOSqx1DQ1z5ZiDGCyQ_u0k8IhaN1Ra-Zpsr07cg-ZjJnDz6lA.iHHYMOhPc6OW0LmOOPkf8taxFxWnD5Sbwy_NxZwTQbU&dib_tag=se&keywords=network+switch&qid=1725717407&sprefix=network+%2Caps%2C186&sr=8-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9waG9uZV9zZWFyY2hfYXRm&psc=1

As a secondary concern, using a router will cause a double NAT for all your connected devices (universities don't operate in the way ISPs do). That could cause some weird networking shenanigans, particularly for anything peer-to-peer like online games.

[–] [email protected] 1 points 15 hours ago (1 children)

I mean there's quite clearly a victim here, the child.

[–] [email protected] 2 points 1 day ago (3 children)

I've been reading her book, the truancy thing is interesting. She had data that showed that kids that weren't showing up at school, particularly young ones, didn't learn how to read sufficiently well, and then fell behind in school and struggled to catch up, they then ended up struggling later in life, and often ending up either as victims or perpetrators of crime.

So, she used the California DA's office to enforce truancy laws across California, encouraged reaching out to fix the problems at home if at all possible, and also encouraged reaching out to folks that had been written off as "not caring" (she cites an example of a father that hadn't been paying child support but upon learning that his daughter wasn't going to school, started taking his daughter to school every morning, and volunteering in her classroom).

Of course this is all by her account, but that sounds overall quite positive to me.

[–] [email protected] 2 points 1 day ago (1 children)

Sure, there's a cost to breaking things up, all multiprocessing and multithreading comes at a cost. That said, in my evaluation, single for "unity builds" are garbage; sometimes a few files are used to get some multiprocessing back (... as the GitHub you mentioned references).

They're mostly a way to just minimize the amount of translation units so that you don't have the "I changed a central header that all my files include and now I need to rebuild the world" (with a world that includes many many small translation units) problem (this is arguably worse on Windows because process spawning is more expensive).

Unity builds as a whole are very very niche and you're almost always better off doing a more targeted analysis of where your build (or often more importantly, incremental build) is expensive and making appropriate changes. Note that large C++ projects like llvm, chromium, etc do NOT use unity builds (almost certainly, because they are not more efficient in any sense).

I'm not even sure how they got started, presumably they were mostly a way to get LTO without LTO. They're absolutely awful for incremental builds.

[–] [email protected] 3 points 1 day ago (3 children)

Slow compared to what exactly...?

The worst part about headers is needing to reprocess the whole header from scratch ... but precompiled headers largely solve that (or just using smaller more targeted header files).

Even in those cases there's something to be said for the extreme parallelism in a C++ build. You give some of that up with modules for better code organization and in some cases it does help build times, but I've heard in others it hurts build times (a fair bit of that might just be inexperience with the feature/best practices and immature implementations, but alas).

[–] [email protected] 9 points 2 days ago (5 children)

There's no precompiler in C++. There's a preprocessor but that's something entirely different. It's also not a slow portion of the compile process typically.

C++ is getting to the point where modules might work well enough to do something useful with them, but they remove the need for #include preprocessor directives to share code.

[–] [email protected] 50 points 2 days ago (3 children)

Have you ever seen a vacuum chamber? Science does suck ... and it's fucking awesome at it. 🥁

[–] [email protected] 13 points 2 days ago (1 children)

Basically TikTok has been proven to serve the Chinese Communist Party (via influence over what users see and data collection). Additionally, the Atlantic article goes on to explain how the United States has a long history of protecting its citizens from foreign influence campaigns going back to the early radio days (and trying to ban TikTok is not a divergence from the status quo or an attack of free speech, rather the continuing of policies that have largely worked and served the public good).

[–] [email protected] 11 points 2 days ago

Here's the big difference. Automated assembly lines do a job better than the average human can. LLMs do the job consistently worse than the average human would.

[–] [email protected] 12 points 2 days ago

A fact I struggle with on an almost daily basis...

[–] [email protected] 1 points 2 days ago (1 children)

Oh wow, that's quite the backstory!

33
submitted 3 weeks ago* (last edited 2 weeks ago) by [email protected] to c/[email protected]
 

So, I'm trying to clone an SSD to an NVME drive and I'm bumping into this "dev-disk-by" error when I boot from the NVME (the SSD is unplugged).

I can't find anyone talking about this in this context. It seems like what I've done here should be fine and should work, but there's clearly something I and the arch wiki are missing.

21
TikTok’s Pro-China Tilt (www.nytimes.com)
submitted 4 months ago* (last edited 4 months ago) by [email protected] to c/[email protected]
 

The times dives into an intelligence report on how TikTok's political algorithm anomalies align with the CCP's Geostrategic Objectives https://networkcontagion.us/wp-content/uploads/A-Tik-Tok-ing-Timebomb_12.21.23.pdf

This report highlights major differences in the prevalence of hashtags related to subjects like Hong Kong Protests, Tainanmen Square, Tibet, the South China Sea, Taiwan, Uyghurs, Pro-Ukraine, and Pro-Isreal when compared to other major social media platforms.

Additionally the times cited a Wall Street Journal analysis (https://www.wsj.com/tech/tiktok-israel-gaza-hamas-war-a5dfa0ee) which "found evidence that TikTok was promoting extreme content, especially against Israel. (China has generally sided with Hamas.)"

38
TikTok’s Pro-China Tilt (www.nytimes.com)
submitted 4 months ago* (last edited 4 months ago) by [email protected] to c/[email protected]
 

The times dives into an intelligence report on how TikTok's political algorithm anomalies align with the CCP's Geostrategic Objectives https://networkcontagion.us/wp-content/uploads/A-Tik-Tok-ing-Timebomb_12.21.23.pdf

This report highlights major differences in the prevalence of hashtags related to subjects like Hong Kong Protests, Tainanmen Square, Tibet, the South China Sea, Taiwan, Uyghurs, Pro-Ukraine, and Pro-Isreal when compared to other major social media platforms.

Additionally the times cited a Wall Street Journal analysis (https://www.wsj.com/tech/tiktok-israel-gaza-hamas-war-a5dfa0ee) which "found evidence that TikTok was promoting extreme content, especially against Israel. (China has generally sided with Hamas.)"

1
submitted 5 months ago* (last edited 5 months ago) by [email protected] to c/[email protected]
 

Hi all,

I'm visiting a relative that has a Google WiFi system with multiple access points. There's an access point literally right next to me that I can see in the KDE BSSID list with 100% connection strength.

For some reason, it's instead picking a BSSID with only 60% strength. Does anyone have any thoughts on why it's choosing this access point instead of one of the others? Is this something the Google WiFi controls/suggests to the laptop, is something bugged, or is there a good reason Linux might be choosing this particular access point?

EDIT: It turns out the access point placement was actually just really bad, and the access point in question was not even making it to the rest of the LAN... The speed difference between my phone and laptop seems to be just that, something to do with a difference between the framework and the Pixel's wireless cards (or drivers). Even with everything corrected, the Pixel is significantly out performing the framework.

 

(A catch up post ... the bot was broken by my instance upgrading to Lemmy 1.19, fixed now!)

 

(A catch up post ... the bot was broken by my instance upgrading to Lemmy 1.19, fixed now!)

1
Defender of Varrock (secure.runescape.com)
 

(A catch up post ... the bot was broken by my instance upgrading to Lemmy 1.19, fixed now!)

 

Hi folks,

I was wondering what people's thoughts are on the state of font rendering on Linux and if there are any important settings/packages I might not be aware of.

I've never been particularly font sensitive. So despite being a long time user at this point... I'm still a Linux fonts noob. However, I know a lot of people are big into fonts.

I recently installed Debian KDE as a desktop for my father. He likes it, but he wasn't crazy about the fonts. We turned the normal subpixel rendering on in KDE Font settings, but some pages definitely had blocky looking fonts (e.g. the Yahoo home page my dad still uses 🙃).

Any tips? The documentation in this area seems to be lacking... and maybe it's just the resolution of the mintors and things (my dad had gotten used to his high resolution phone so jumping back to a 28" 1080p monitor is going to look blocky no matter what). Regardless, if there are any tips or things I might have missed, they'd be much appreciated!

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