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stkdump commented on How Anthropic teams use Claude Code   anthropic.com/news/how-an... · Posted by u/yurivish
jonstewart · a month ago
The hilarious part I’ve found is that when it runs into the least bit of trouble with a step on one of its plans, it will say it has been “Deferred” and then make up an excuse for why that’s acceptable.

It is sometimes acceptable for humans to use judgment and defer work; the machine doesn’t have judgment so it is not acceptable for it to do so.

stkdump · a month ago
Well I would say that the machine should not override the human input. But if the machine makes up the plans in the first place, then why should it not be allowed to change the plans? I think that the hilarious part in modifying tests to make them work without understanding why they fail is that it probably happens due to training from humans.
stkdump commented on Fstrings.wtf   fstrings.wtf/... · Posted by u/darkamaul
ahartmetz · a month ago
Incredibly common for debug output. In C++, I have made it a habit to just copy the expression, once with quotes and once without. It's informative and doesn't require thinking, or, well, I'm still working on that.
stkdump · a month ago
It's the kind of thing you do with macros in C++.
stkdump commented on Most ints are not floats   johndcook.com/blog/2025/0... · Posted by u/zdw
tedunangst · 2 months ago
I'll take the contrary position and argue that most ints are floats, because ints are not uniformly distributed. 0, 1, 10, etc. are far more common.
stkdump · 2 months ago
Far more common than what exactly? Because if you look at the range of the exponent, you should still come to the conclusion that floats can represent more non-integer numbers than integer numbers.
stkdump commented on Make Ubuntu packages 90% faster by rebuilding them   gist.github.com/jwbee/7e8... · Posted by u/jeffbee
jmward01 · 5 months ago
But isn't there still the kernel of an idea here for a package management system that intelligently decides to build based on platform? Seems like a lot of performance to leave on the table.
stkdump · 5 months ago
Rebuilding from scratch also takes longer than installing a prebuilt package. So while it might be worth it for a heavily used application, in general I doubt it.

Also I think in earlier days the argument to build was so you can optimize the application for the specific capabilities of your system like the supported SIMD instruction set or similar. I think nowadays that is much less of a factor. Instead it would probably be better to do things like that on a package or distribution level (i.e. have one binary distribution package prebuilt by the distribution for different CPU capabilities).

stkdump commented on Docker limits unauthenticated pulls to 10/HR/IP from Docker Hub, from March 1   docs.docker.com/docker-hu... · Posted by u/todsacerdoti
ajross · 6 months ago
So, on a technical level, obviously you don't. "docker image import" allows images to be stored anywhere you want.

But obviously the real problem is that you're asking the wrong question. We don't "need" a centralized image repository. We WANT one, because the feature that Docker provides that "just use a tarball" doesn't (in addition to general ease-of-use, of course) is authentication, validation and security. And that's valuable, which is why people here are so pissed off that it's being locked behind a paywall.

But given that it has value... sorry folks, someone's got to pay for it. You can duplicate it yourself, but that is obviously an engineering problem with costs.

Just write the check if you're a heavy user. It's an obvious service with an obvious value proposition. It just sucks if it wasn't part of your earlier accounting.

stkdump · 6 months ago
> authentication, validation and security

Those are generally solved using SSL, no need for centralized storage.

stkdump commented on How do modern compilers choose which variables to put in registers?   langdev.stackexchange.com... · Posted by u/azeemba
saagarjha · 6 months ago
Compilers are of course on of the purest applications of theoretical computer science.
stkdump · 6 months ago
Just that none of the parsing methods I learned are actually used commonly in most real compilers.
stkdump commented on All Kindles can now be jailbroken   kindlemodding.org/jailbre... · Posted by u/lumerina
freedomben · 6 months ago
Indeed. I had an original Kindle fire (back when it was still "Android") and I loved it great device for the money. It saddens me greatly how they've locked everything down. They could be the premier builders but instead I know then as grotesque authoritarians.
stkdump · 6 months ago
I find it exceedingly likely that they lose money on every kindle fire sold (at least during one of their regular sales), unless it causes more content sales. So the solution is of course to make it as useless as possible for anything else, otherwise they would just lose more. Same as inkjet printers.
stkdump commented on 5G networks meet consumer needs as mobile data growth slows   spectrum.ieee.org/5g-band... · Posted by u/saigovardhan
mikepurvis · 6 months ago
This tracks. I recently upgraded from 100mbps to 500mbps (cable), and barely anything is different— even torrents bumped from 5MB/s to barely 10MB/s. And there's no wifi involved there, just a regular desktop on gigabit ethernet.
stkdump · 6 months ago
Same here. My ISP recently did a promo to try out 1G/1G for free for a few months. I decided not to buy it after the free trial and went back to my old 500/200 line instead of paying 40% more. Yeah, it takes a minute longer downloading the latest LLM from huggingface, so what.
stkdump commented on 5G networks meet consumer needs as mobile data growth slows   spectrum.ieee.org/5g-band... · Posted by u/saigovardhan
kmeisthax · 6 months ago
On my current mobile plan (Google Fi[0]) the kind of streaming 3D world they think I would want to download on my phone would get me throttled in less than a minute. 200 MB is about a day's usage, if I'm out and about burning through my data plan.

The reason why there isn't as much demand for mobile data as they want is because the carriers have horrendously overpriced it, because they want a business model where they get paid more when you use your phone more. Most consumers work around this business model by just... not using mobile data. Either by downloading everything in advance or deliberately avoiding data-hungry things like video streaming. e.g. I have no interest in paying 10 cents to watch a YouTube video when I'm out of the house, so I'm not going to watch YouTube.

There's a very old article that I can't find anymore which predicted the death of satellite phones, airplane phones, and weirdly enough, 3G; because they were built on the idea of taking places that traditionally don't have network connectivity, and then selling connectivity at exorbitant prices, on the hopes that people desperate for connectivity will pay those prices[1]. This doesn't scale. Obviously 3G did not fail, but it didn't fail predominantly because networks got cheaper to access - not because there was a hidden, untapped market of people who were going to spend tens of dollars per megabyte just to not have to hunt for a phone jack to send an e-mail from their laptop[2].

I get the same vibes from 5G. Oh, yes, sure, we can treat 5G like a landline now and just stream massive amounts of data to it with low latency, but that's a scam. The kinds of scenarios they were pitching, like factories running a bunch of sensors off of 5G, were already possible with properly-spec'd Wi-Fi access points[3]. Everyone in 5G thought they could sell us the same network again but for more money.

[0] While I'm ranting about mobile data usage, I would like to point out that either Android's data usage accounting has gotten significantly worse, or Google Fi's carrier accounting is lying, because they're now consistently about 100-200MB out of sync by the end of the month. Didn't have this problem when I was using an LG G7 ThinQ, but my Pixel 8 Pro does this constantly.

[1] Which it called "permanet", in contrast to the "nearernet" strategy of just waiting until you have a cheap connection and sending everything then.

[2] I'm told similar economics are why you can't buy laptops with cellular modems in them. The licensing agreements that cover cellular SEP only require FRAND pricing on phones and tablets, so only phones and tablets can get affordable cell modems, and Qualcomm treats everything else as a permanet play.

[3] Hell, there's even a 5G spec for "license-assisted access", i.e. spilling 5G radio transmissions into the ISM bands that Wi-Fi normally occupies, so it's literally just weirdly shaped Wi-Fi at this point.

stkdump · 6 months ago
> I'm told similar economics are why you can't buy laptops with cellular modems in them

I don't know what you mean. My current laptop (Lenovo L13) has a cellular modem that I don't need. And I am certainly a cost conscious buyer. It's also not the first time that this happened as well.

stkdump commented on The first yearly drop in average CPU performance in its 20 years of benchmarks   tomshardware.com/pc-compo... · Posted by u/LorenDB
jdietrich · 6 months ago
The combined effects of the pandemic and the war in Ukraine have led to a more severe inflationary shock than the US, but with much worse economic growth and lower wage increases. The majority of households have cut their spending in recent years.

https://d3nkl3psvxxpe9.cloudfront.net/documents/Eurotrack_Co...

stkdump · 6 months ago
Interestingly page 2 of the file doesn't seem to indicate a crisis. All the numbers a roughly stable, some are actually improving (for example less people struggling with housing costs in Germany and generally fewer people struggling in France). What sticks out is that more Germans expect a recession around the corner.

u/stkdump

KarmaCake day972April 15, 2018View Original