HNHacker News
TopNewBestAskShowJobs

sigg3

670 karma · joined March 31, 2021

submissionscomments
sigg3··on Go 1.21 will (probably) download newer toolchains on demand by default
It is customizable:

> Not everyone is going to be happy with the idea of the 'go' command downloading and running binaries from the Internet. If this is the case for you, you need to set GOTOOLCHAIN to either 'path', if you're happy to search $PATH for the right toolchain, or 'local', if you want to turn off this behavior entirely and have 'go' just fail.

sigg3··on Make your programs run faster by better using the data cache (2020)
You ignored an important lesson IMO.

Use the right tool for the job.

Your entire journey here is battling with Python and not the problem space. Your improvements are solely measured by how your code leaves Python problem solving space, so you end up writing what's probably unpythonic and unmaintainable Python.

Why?

Rewrite in Go, Rust or C++ or whatever.

If you need to go faster than Python, don't use Python. Python is great for everything else. Its overhead and sluggish execution are consequences of its greatest strength.

sigg3··on Intelligent people take longer to solve hard problems: study
> I also abhor rote memorization. Not because I don't think it's valuable, I just hate extremely repetitive tasks.

Memorization leads to a different kind of knowledge, I think. You don't know the thing, you know the steps to reproduce.

It's like my grandmother who knows several songs by heart, but if you ask about the second line in the third verse she'll sing it from the start until she reaches the line in question. For a song this is sufficient, because it is analogous to the primary use cases.

sigg3··on Red Hat cutting back RHEL source availability
Now that is what I would call a shady meet. Parasites indeed and spirit too. I'm actively removing their stuff from wherever I can from now on.
sigg3··on Ask HN: Best Practices Guides You're Aware Of
Might want to narrow it down to best practices RCC BCP for us newbies:

https://en.m.wikipedia.org/wiki/Best_current_practice

Although there's some expected overlap.

sigg3··on Show HN: pg-primer - Beginner's guide to administering/managing PostgreSQL
Cheers, mate! I just committed to using Postgres for a project at work, and apart from an SQL syntax bootcamp it's uncharted territory to me.
sigg3··on “Exit traps” can make your Bash scripts more robust and reliable (2013)
Yes. I use them for cleanup in every non-trivial script I write.
sigg3··on Building a Slack/Discord alternative with Tauri/Rust
> Building a slack alternative

I've always thought slack was the alternative, to IRC.

sigg3··on Gitlab has introduced a five-user limit for free groups
Demo or freeware.

Personally I prefer demo, because it's a demonstration of what you can expect.

sigg3··on CIA 2010 covert communication websites
Show some love for archive.org for WBM:

https://archive.org/donate/

sigg3··on Have you noticed how much shit the internet has become now? (2007)
> > Geocitites

> Oh yes, the 90's was so much better...

Yes they were, because geocities didn't control your search results and did not force you to donate 10 seconds to some creepily targeted ad before serving any multimedia experience.

I'm not going to say technology was better, nobody misses Realmedia, but the internet was more like a street than a mall. You could look at some weird art or look at some interesting offers, it was up to you.

Now you have the illusion of autonomy in a carefully crafted walled garden of ads. Or rather: freedom is more easily found offline.

sigg3··on Show HN: SQL Dry Runs with SQL Simulator
I like how you try to cram as many stock photos as you possibly can into the rather sparse project brochure type page. Why no screenshots?

Cool project though. Since it's proprietary I'm less likely to pick it up, but I wish you the best.

sigg3··on Mirages: On Anthropomorphism in Dialogue Systems
I agree with your overall description, but I still think reasoning is a term requiring autonomy.

A calculator doesn't reason.

'Abductive reasoning' in this special ML sense is a matter of statistical calculation.

My point being that we should stop implying that we're reconstructing human behavior, when what we are doing is _mimicking it_ through advanced recursion and statistics over huge amounts of inputs (big data).

Abductive reasoning OTOH relies on huge imperfections: human bias, flawed logic, misremembered facts, invented facts, all of whom are culturally situated, a sense of abstract self, a biological self and always an overarching, immanent telos.

Speculatively we might be inventing an entirely new category of existence whose logical categories (such as a special case 'abductive reasoning') cannot be understood in anthropomorphic terminology without distorting it. To me that's still science fiction, so far I've only seen automatons; shallow mimicking robots.

sigg3··on Don Knuth plays with ChatGPT
It's the same in the UK, I think. Sorry.
sigg3··on Don Knuth plays with ChatGPT
> person van

Makes sense to use Transformers' data to train autonomous vehicles.

sigg3··on F-Droid interview featuring Sylvia von OS and Hans-Christoph Steiner [audio]
Camper and caravan are fine too.
sigg3··on TikTok Owner Had 'Backdoor' for CCP Access to US Data, Lawsuit Alleges
They don't directly tickle the reward center of the brain like social media does, cf. e.g. "Brain anatomy alterations associated with Social Networking Site (SNS) addiction" [0].

This is by design, btw, cf. e.g. "Digital Madness: How Social Media Is Driving Our Mental Health Crisis--and How to Restore Our Sanity " [1]; not itself a primary source but it seems to be well received.

My point being, it's like cigarettes with a message. The message being divisive in all likelihood, in order to override rationality with emotion and increase engagement. [2]

[0] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5362930/

[1] https://www.amazon.com/Digital-Madness-Driving-Crisis-Restor...

[2] How social media shapes polarization: https://drive.google.com/file/d/1cHDXsRpzZ84svIv5L-7tfnOvJ-p...

sigg3··on Heather Armstrong has died
RIP dooce.
sigg3··on Ask HN: Most interesting tech you built for just yourself?
No need to be rude.

As someone who's worked in telecom for a number of years, the fines for broadcasting I've seen issued to individuals are insane. Not just radio but wireless amplification too. Different European country though.

Always check the legislation in the country of operation. Emergency frequencies are held sacred by the powers that be.

sigg3··on DOOM maps to SVG to laser cutter
> It's weird having real spacial memory of places I've never been. From 30 years ago.

You were there, it was real. The memories are real. The spaces are real even if not corporeal.

For me it's places from my childhood I can still visit without feeling alienated. If I visit my childhood home that we sold decades ago, there's someone else living there and I don't see with the same eyes either. But the multiplayer maps are the same.

I play the FOSS FPS called Xonotic now just for the entertainment. I realize I was never as good as teenager me believed I was. But I can learn. Sometimes when I'm gibbed early in a Clan Arena match, waiting for the round to end, I'll just rise to the top of the map and see the fake sunrise backdrop of my childhood. I can also recommend defrag mode, just running around a track parkour style trying to maximize efficiency is extremely relaxing.

Gotta wonder if this could be used to improve elder care for our generation. Imagine being in an old folk's home with VR headset and playing with your peers in familiar surroundings?

sigg3··on Shane Pitman, leader of the warez group Razor 1911: life after prison (2005)
Cracking software doesn't warrant hard prison sentences. That's a double negative for society.
sigg3··on Show HN: Faster FastAPI with simdjson and io_uring on Linux 5.19
Speaking of Go, there's a simdjson implementation for golang too:

> Performance wise, simdjson-go runs on average at about 40% to 60% of the speed of simdjson. Compared to Golang's standard package encoding/json, simdjson-go is about 10x faster.

I haven't tried it yet but I don't really need that speed.

https://github.com/minio/simdjson-go

sigg3··on Very Long-Term Backup (2008)
This is a remarkable feat, no doubt. Without any prior knowledge about the project, however, it seems to be a geeky (and very fun) challenge rather than a real world problem. IOW it's a solution for a non-existent problem.

First of all, humans have already solved this problem successfully with the invention of oral traditions. If you combine a stubborn social practice with a sufficiently effective and fault tolerant stenography, you should have storage that can reach 50K years (Australian aboriginals boast 60K+ years of records). IOW a record keeping written language and a social practice (like a religion) would have the practical survivability of oral traditions but a much higher storage capacity.

Second, and perhaps this should be first, why are we assuming our knowledge is even remotely relevant to the distant futures? Absolutely none of Ancient Egyptian science exists as practice today, their entire cultural horizon is dead (a corpse in Nietzschean terms) and the only ones with a devoted interest are an elite few in a science of archeology that has only existed once in humankind to our knowledge. That the future cultures have the social or biologic capacity or motivation for archeology let alone science rest upon some rather huge and unfounded assumptions.

The only thing I can think of that should be transferred 1000 years into the future which they also have a high probability of caring about regardless of what motivates them would be e.g. where we store nuclear waste.

sigg3··on Vikings went to Mediterranean for ‘summer jobs’ as mercenaries, left graffiti
Yeah, I remember seeing runes in the Aya Sofia in Istanbul.
sigg3··on The age of cargo cult Agile must end
> They want a one size fits all process that produces results, if not optimally, at least consistently.

There's an additional perhaps even more important aspect contributing here: the sociality of language and shared values in technology as social communities.

IMO If it hadn't been agile it would have been something else; we build common understandings with the terminology we have available, in order for our activities to make sense.

It doesn't matter if the terminology is applied correctly, viz. adhering to the theory (although many escape this accusation by a tacking "hybrid" onto everything). What matters is practical applicability: when we use these terms we're more often understanding rather than misunderstanding each other.

So the terms are used in more abstract ways than intended. (E.g. agile as methodology in health bureaucracy is kinda weird.)

sigg3··on Rerun OSS beta is released
IMO relevant blurb:

> Rerun is an SDK for logging data like images, tensors and point clouds, paired with an app that builds visualizations around that data. We built Rerun for computer vision and robotics developers. It makes it easy to debug, explore and understand internal state and data with minimal code. The point is to make it much easier to build computer vision and robotics solutions for the real world.

sigg3··on BBC offices in India raided by tax officials amid Modi documentary fallout
Whether someone took a bribe or not is not really as interesting as the genocide they're pretending didn't happen.
sigg3··on Show HN: MrScraper – A visual web-scraping tool
> anti-blocking measures are implemented ethically

Your assumption that blocking is somehow ethical by default is not unproblematic.

There's a world wide web built by academics for free exchange of information and there's a closed garden web built by major capitalists.

Just how free that exchange of information should be is not a settled problem. Some very libertarians argue along the lines of information "wanting to be free". Some commercial entities seem to identify copyright and trademark law with moral doctrines. There are plenty of arguments for in-between positions as well.

If we look at less democratic societies, the efforts made to circumnavigate state censorship are publicly lauded as morally good actions by the international community. Could an analogy be drawn to large corporations censoring the less fortunate in a economically uneven societies too, for instance?

sigg3··on Gitlab to lay off 7% of staff
It might hurt the feelings of HR at the new place where he wants to apply though.

No one disagrees with you in principle, but there are realcitrant social practices punishing this kind of feedback. It is always taken as a grudge rather than an observation, and this makes you less attractive as a hire.

sigg3··on Shells are two things
Sort has -u too.
← PreviousPage 2 of 8Next →