HN user

cmroanirgo

2,684 karma

cmroanirgo at gmail

semi retired (only code for things I love to do for the improvement of humanity, rather than games or ponzi scheme financial markets)

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engineering.salesforce.com 3y ago

TLS Fingerprinting with JA3 and JA3S

cmroanirgo
3pts0
dnsrpz.info 4y ago

DNS Response Policy Zones

cmroanirgo
1pts0
newsroom.unsw.edu.au 4y ago

Quantum scientists deliver world’s first integrated circuit at the atomic scale

cmroanirgo
75pts27
github.com 4y ago

iOS Hand Shadows (for video demos)

cmroanirgo
3pts0
www.youtube.com 4y ago

5 Megawatt Nitinol Engine by Mcdonnell Douglas (2015) [video]

cmroanirgo
166pts98
www.returnthehand.com 4y ago

Return the Hand

cmroanirgo
2pts0
www.youtube.com 4y ago

I Cured Years of Depression Within Days [video]

cmroanirgo
7pts2
accounts.mxroute.com 4y ago

Don't Use Mailjet

cmroanirgo
2pts0
www.youtube.com 4y ago

Study Explains Why Pluto (and Some Moons) Are Planets After All [video]

cmroanirgo
2pts1
twitter.com 5y ago

Prototype Macintosh Classic Images

cmroanirgo
1pts0
twitter.com 5y ago

Witness of Utah Monolith Takedown

cmroanirgo
3pts0
ethw.org 5y ago

ASCII – Origins

cmroanirgo
30pts18
en.wikipedia.org 5y ago

Alexander Chizhevsky

cmroanirgo
2pts0
bitbucket.org 5y ago

Essence – An Operating System

cmroanirgo
2pts0
labs.ripe.net 5y ago

Journeying into XDP: Part 0

cmroanirgo
2pts0
phys.org 6y ago

Scientists find new paradox: vibrations can grow without external influence

cmroanirgo
1pts0
www.theguardian.com 6y ago

Australian gov officials' cavalier disregard for unauthorised metadata access

cmroanirgo
1pts0
twitter.com 6y ago

Mini moon orbiting earth for 3yrs leaves in April 2020

cmroanirgo
2pts0
www.zpenergy.com 6y ago

Dirac’s Equation and the Sea of Negative Energy, Pt 1 [pdf] (2002)

cmroanirgo
2pts0
www.archaeology.org 6y ago

Scarab from Space

cmroanirgo
2pts1
en.wikipedia.org 6y ago

Aether Theories

cmroanirgo
2pts0
daily.jstor.org 6y ago

The Extremely Real Science Behind the Basilisk’s Lethal Gaze

cmroanirgo
1pts0
www.youtube.com 6y ago

The mysterious isochronous curve (c. 1980s)

cmroanirgo
1pts0
www.caltech.edu 7y ago

ZTF Spots Asteroid with Shortest Year

cmroanirgo
1pts0
www.nationalgeographic.com 7y ago

Radio burst traced back to its origin in deep space

cmroanirgo
3pts0
design.data.free.fr 7y ago

The Measure of Man – Human Factors in Design (1966) [pdf]

cmroanirgo
42pts5
www.mynewsdesk.com 7y ago

Emissions-free energy system saves heat from the summer sun for winter

cmroanirgo
3pts1
dilemna.info 7y ago

Dilemna or Dilemma

cmroanirgo
2pts0
fastmail.blog 7y ago

Australian privacy laws

cmroanirgo
11pts1
www.thevintagenews.com 8y ago

Human fossils found in Morocco challenge our understanding of evolution

cmroanirgo
22pts12

What is valuable to one person may not be to another. Does that make it a scam? Most people are adamant that gold is a fundamental unit of value, and yet it's paper value (by volume) is 10x the real thing¹. Does that make gold a scam?

Personally, I'm much more interested in the value inherent in the Human Spirit, but others place almost no value on human life. Insurance companies place a dollar value on human life. I look at words like human resources and see how it collectivises individuals and turns them into cattle, putting a dollar value on something I think is priceless.

People addicted to power are really interested in how many people they can control. Using this metric, managers, ceo's, etc are all buying into the scam that people have value but they're worth less than themselves. Using this metric any job is a scam, & it rides on the back of the notion that a piece of paper with $100 marked on it, formerly backed by gold, is actually worth anything.

¹ https://intelligent-partnership.com/paper-gold-volumes-vs-ph...

Compare the 'Performance' model (i7-1260P, 16GB RAM, 512GB SSD) $2269AUD with a similar StarBook with Linux and choice of firmware (Am' Megatrends vs Coreboot) at $1831AUD, and the StarBook has plenty of ports too. The 400nit display is also very enticing to me.

https://au.starlabs.systems/products/starbook?variant=429313...

Every day I consider getting one... or an M2. But the deal breaker for an M1/M2 is the soldered SSD.

edited: typo in price

Although I agree heartily with the idea of a push model for search engines, I can't help but notice that it seems to provide more centralisation to the search engines out there.

Here on HN we've been seeing posts of alternate search engines. How will those small bespoke engines make use of IndexNow unless the website participates?

The way I see IndexNow, I'll still get crawled relentlessly by the bots I don't want crawling my site (because robots.txt never seems to apply to them unless there's a special listing explicitly for them)

So, unless you're a participating search engine, a website will still be getting crawled by low hanging fruit, not alleviating the problem.

A good compromise would be something like an RSS feed, which a site can publish, and crawlers can hit for updated changes. It would also allow easier management for those domains that have many moving parts: individual search engines can be pinged, but the search engine just grabs the changes.xml file... Or something.

It definitely gets a bit murky when dealing with mbcs, when you want characters spanning multiple bytes rather than individual bytes.

I understand the topic is strXxx() funcs which are ascii only, but it does need to be said that size!=len for wide and multi char sets.

Why should people have to buy extra services for a non free piece of hardware just to remain ad free on that hardware? Apple is double dipping here (probably triple dipping if you also include AppStore fees and charges).

People want to be able to own the things they buy, without further nonsense.

there is no ...reliable way to verify the identity of a creator's SSH key

GitHub exposes your public key via it's API. (Why? I have no idea. I call it a privacy violation) So, you need to create new github identity for every SSH identity that you wish to remain anonymous for, otherwise they just get tied together & one aspect of anonymity is lost.

The author explains why it's on GH.

I’ve worked with this code as a researcher and I use it to teach my classes, so it’s important to me that it stays easily-accessible on a major site like GitHub. (This is not the only copy, in fact it’s a fork of someone else’s.)

I wish everyone knew about Edward Bernays, nephew of Freud, and father of modern propaganda, aka public relations, aka marketing.¹²

It's a real eye opener to be able to notice when you're being manipulated (often emotionally) by the others, including family and friends. The media and ad industries have been playing us for years. It lets you reevaluate where you stand as opposed to where you think you stand. I went through a period of outrage, violation & hate while learning this, but came out with a lot more calm & acceptance as a result. I haven't had a TV in 10 years & find it really irritating to watch bc of the way you're unnaturally enticed to resonate for or against whatever is being presented (note, I still do watch some movies). I think it's in everyone's best interests to learn to be in control ones own mind, free of manipulation.

¹ https://en.wikipedia.org/wiki/Edward_Bernays

² https://theconversation.com/the-manipulation-of-the-american...

Have a look at their timeline. Very impressive, 3 mins from first sign (2 mins from first report), the domain is blocked.

(Edited a bit for brevity & mobiles)

22:49 UTC Attacker sends out 100+ SMS messages...

22:50 UTC Employees begin reporting SMS messages...

22:52 UTC Verify that the attacker's domain is blocked in Cloudflare Gateway for corporate devices.

22:58 UTC Warning communication sent to all employees across chat and email.

etc

I've been a long time away from CPU architecture, but isn't it time that instructions are added that target the caches so that they only fetch the size of the data allocated? That way there's no leaking of errant memory? Or did I completely misunderstand the problem set (which is likely)?

So far in our languages we have two bits of information, the start pointer and the size (the latter being stored as a variable, or intrinsically as a block size), whereas the OS/framework itself often only needs the pointer...

If there was a system that allowed the tightly coupled block of memory to be represented as an op code for the caches, wouldn't that fix up all of this?

A comment from the reddit link which makes their alternate seem appropriate (I haven't used kiCad since around 2010, so have no opinion either way):

What KiCad does have is "push and shove" routing, which is really nice. As you're trying to manually route a new trace, it will push existing traces out of the way as you incrementally route the new one. This is a huge time saver as you manually route your board.

I'm using and developing on a 2013 MBA, thank you. Phones become obsolete because the underlying tech has been going through large changes, but I can certainly get more than 5 years out of them. To top it off, I live in an affluent country. Imagine those countries where a $500 phone is a gigantic deal.

Due to government tactics, a lot of australians are now deliberately using cash a) for the privacy b) as a statement against orwellian mechanisms.

I find it really sad when people are blaise about something that once gone, can't be put back. A social credit system, & everyone talking about it as an inevitable thing, have already bought into the propaganda.

I find it inevitable that with sentiments like that, that i'll be forced to live in a car & eventually the gutter & arrested regularly because of my nuisance factor. All because of the convenience.

Whole you're looking, check out the digital identity act which completely contravenes the referendum we had (in the ?80's) which voted against having a national identity card.

Australia is not cashless. New notes and coins are minted regularly. I still pay using cash, and increasingly so. Never once, ever, has there been a problem paying with cash, nor do I expect there to be.

For those online services that only accept cards, you can buy a gift card from the local post office or a few other locations & use that.

What you describe is my dystopian nightmare.

There are inter- relationships between privacy and security however. You can't maintain good privacy unless you have a secure platform, and what is the point of security if you cannot maintain privacy?

Eg. Signal fails privacy requirements with the telegraphing of your phone number when you join a public group. There is no need for a phone number to be available to people that you don't know personally. This can lead to all sorts of physical issues (abuse, doxxing, arrests...). It would be better if a phone number was treated as a private piece of information (like SSN, home address) that is not sent out without your explicit interaction.

From their FAQ (https://browser.kagi.com/faq.html#oss)

Is Orion open-source?

We’re working on it! We’ve begun with some of our components and intend to open more in the future.

Forking WebKit, porting hundreds of APIs and writing a browser app from scratch has been challenging for our small team. Properly maintaining an open-source project takes time and resources we’re short on at the moment, so if you want to contribute at this time, please consider becoming a beta tester.

Making use of nitrogen fixing plants alleviates the need of fertilization. An easy one: clover. Bees also love clover. However you can explore other systems of cover cropping (I recall Diakon radishes draw up nitrogen from down low, up to the surface) which you terminate before seeding your main crop.

Correct. The article mentions that EV use 2.5 times the amount of copper though. It also mentions how it's more than just what's in the car - that more copper infrastructure is required to power them. Lastly, it also mentions how using aluminium as a substitute just moves the goal posts, bc more bauxite need to be mined and smeltered.

One reason you'd choose ref counting is because it's deterministic behavior, whereas you lose that granularity with gc, even if you did a gc cleanup.

I see great reasons for both systems being useful, but both systems also bring their own warts.

Yes, ref counting affects cache and branch prediction, but gc is a whole complete subsystem running in parallel with your main code, constantly cleaning up after you. It will always depend upon the application which will determine what's best for that application.

Some languages lean heavily one way than the other too. Scripting with ref counting would be a nightmare, as would running a garbage collector on an 8bit micro. Since the article's talking C & C++, then of course a pro ref counting stance makes sense.

Asus Zenfone 9 4 years ago

... but it's so frustrating to click on some element of the page and then click/swipe back only to find suddenly you're back here on HN. Then, 2nd time around on the page you notice they've redesigned a simple web interface: Not a close button, but a 'minimise' but in a very light font. It seems they think throwing out tried and true user experience is a good thing. SPA has a lot to answer for.

Also, while I'm on my soapbox... Having a fingerprint reader as the power button just makes sure that my phone is unlocked just as I put it in my pocket, just after I've locked it (by clicking the power button). Just today I've spammed a couple of voice messages to people just because of that. I'll not be buying another phone with one of those again!

:rant off: