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daveloyall

1,938 karma · joined February 7, 2014

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sebboh (registered) @ freenode

dave@the-good-guys.net

[ my public key: https://keybase.io/sebboh; my proof: https://keybase.io/sebboh/sigs/esqX2ECySnczctOPm2xHjchgJ3v6SNNcENJba2SoUyQ ]

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daveloyall··on Every AI model has the same "controversial" take on humans
I thought the article was going to be about system prompts, or model specs, or "constitution documents".

Isn't it?

Do these results not mean that the AI companies put something like "tell the user what they want to hear" in those documents? (Or whatever phrase would produce those results.)

daveloyall··on LED lighting undermines visual performance unless supplemented by wider spectra
The authors, bless their hearts, suggest that running halogen lamps at lower-than-rated voltages might be a good idea.

> If this is done with a halogen bulb, which is a type of incandescent tungsten bulb, the filament lasts for a longer period as evaporated tungsten is redeposited on the filament rather than blackening the bulb glass. Hence, using a halogen bulb at lower voltage is a realistic alternative in terms of health and energy consumption.

Unfortunately, as I understand it, the redepositing action only occurs at high temperatures.. It's a chemistry thing. I have been led to believe that running halogens at low voltages will cause the bulb glass to blacken sooner. See https://en.wikipedia.org/wiki/Halogen_lamp#Effect_of_voltage...

daveloyall··on Hacker News front page now, but the titles are honest
Thank you for a good laugh! Very well done. :)
daveloyall··on The evolution of a structural code editor
Since this is a post about a programming tool, I expected links to repositories. I like to pick up a tool and turn it around in my hands before I decide if it is a good tool or not.
daveloyall··on Firsty.app – free 300kbit/s eSIM for US/EU
I set up a local BBS-like system and used the real NetZero* dialer to call it and attempt to log in. Then I changed my password and repeated the process several times.

That gave me the key to the Caesar cipher they used for the password.. so I could create a fresh account with a scrambled password any time I wanted.

At runtime, in the OS-provided ad-free dialer, I'd use the unscrambled password.

I also pre-created some accounts with unscrambled passwords like "apple" and "bicycle" to share with friends.

NetZero* ceased operations mere weeks after I started this.. Hm.

(* Was it NetZero specifically, or some clone? I forget..)

daveloyall··on Bluesky signups are now open to the public
Y'all let the public in before finishing your wait-list. I joined the list on 2023-03-02.

Y'all didn't email me that signups were going to be public.

Y'all didn't email me when signups actually went public. I found out about it here.

...And, let's see.. Yep, my handle is taken.

daveloyall··on Tell HN: Bash.org is no more
PSA: there is an Android application named "Google" (sic) which is a browser, but it's not Chrome. This browser application stores every interaction (browsing history, etc) on the server-side. My mother-in-law uses it .. to buy sweaters from bloggers? She uses it for everything. And yes, she thinks the internet is just named Google. :(
daveloyall··on Largest water reservoir in universe discovered 12B light years away
The article is the output of generative AI or human who is new to the language.

Here is a replacement article: https://www.jpl.nasa.gov/news/astronomers-find-largest-most-...

daveloyall··on Signal commit Username Integration Test
Group Settings > Group Link

Then share the link publicly. Signal Public Groups.

daveloyall··on Ask HN: Did any of you first encounter programming through Scratch?
Thank you! I see now that "cloud variables" are a specific feature of Scratch projects.
daveloyall··on Ask HN: Did any of you first encounter programming through Scratch?
dnsge, would you be willing to help me carry out some research? Could you please explain in your own words, that is, without doing any searches, what a cloud variable is?

I'm 40, and I started on Commodore Basic, but my son is 11, and he started on Scratch. I'm curious where this will go. :)

daveloyall··on Is this Duplo train track under too much tension?
Huh. You can't rewind/fast-forward/seek these "shorts" videos. (Well, I can't, with my particular browser/os/county/screen-dimensions/etc combo.)
daveloyall··on Evidence for Large Climate Altering Thermonuclear Explosions on Mars in the Past
Here is a direct response to the author's other work on the same topic: http://dorkmission.blogspot.com/2016/05/yes-folks-its-xenon-... (2016)
daveloyall··on Evidence for Large Climate Altering Thermonuclear Explosions on Mars in the Past
Using the "download PDF" feature resolved that on my Firefox. Though, I don't seem to have gained much by seeing it rendered correctly.
daveloyall··on The Legend of Zelda: Tears of the Kingdom Release
I think the commenter means that mechanical watches don't keep time as well as digital watches. So, I guess they are optimized for mechanical beauty instead of timekeeping.
daveloyall··on Ask HN: What lesser-known accessories do you use with your computer?
Correct, our eyes have cells that respond to certain wavelengths ("blue light") and send signals through nerves to the brain, but those nerves aren't attached to the visual cortex, they are attached elsewhere. And that's why "blue light" inhibits sleep. ...I wish I could provide a citation, these details are something I just heard late last week...
daveloyall··on AI model on a $3 chip (ESP32)
I'm skeptical, too. But apparently OP isn't the only one using (or trying to use) "TensorFlow-Lite for Microcontrollers" on an ESP32-S3. See this (little bit of) chatter: https://github.com/tensorflow/tflite-micro/search?q=esp32&ty...
daveloyall··on OpenJourney: Midjourney, but Open Source
Sorry, I didn't see this reply until just now.

To my eye, kmeisthax's comment appears to be entirely accurate.

Well, that is to say, that assuming the facts that listed are accurate, then I agree with the conclusion: it's not "open source" at all. (And certainly not Libre.)

The things you said do not describe an open source project.

The point here is that the title of this thing is incorrect. If the ML community doesn't agree, it's because they are (apparently) walking around with incorrect definitions of "open source" and "Free Software" and "Libre Software".

daveloyall··on OpenJourney: Midjourney, but Open Source
I'm not familiar with machine learning.

But, I'm familiar with poking around in source code repos!

I found this https://huggingface.co/openjourney/openjourney/blob/main/tex... . It's a giant binary file. A big binary blob.

(The format of the blob is python's "pickle" format: a binary serialization of an in-memory object, used to store an in-memory object and later load it, perhaps on a different machine.)

But, I did not find any source code for generating that file. Am I missing something?

Shouldn't there at least be a list of input images, etc and some script that uses them to train the model?

daveloyall··on Sony reveals a new digitized Walkman
Well I tried to bring the "[...] employs a reflow solder to improve sound localization." typo/glitch to the author's attention, but I couldn't find any way to send a DM or email.
daveloyall··on How to explain zero-knowledge protocols to your children (1998) [pdf]
Hi. Could you add a section that explains what this is about? The linked repo does not explain what the objective of the game is supposed to be.

I understand that the game is related to "the dining cryptographers", but I haven't memorized that piece. I read it once? I can probably find it on Wikipedia?

I recommend making your game a self-contained work that does not rely on at least one of the players remembering some details about a very specific thought experiment.

daveloyall··on How to explain zero-knowledge protocols to your children (1998) [pdf]
This is the second time I've read this Ali Baba paper and I'm pretty sure I got hung up on this, too. And I don't see what that property is good for (though I am aware that other people do).

Maybe the paper should have a preface. It might work for entertaining someone who already knows all about zero knowledge proofs, but it doesn't seem to do much to educate those who do not.

daveloyall··on California sues Amazon for preventing 3rd-party sellers being cheaper elsewhere
Here is one data point.

I purchased a M.2 device from Amazon this morning. It has a warranty serviced by the seller, so I checked to see if the seller is likely to continue to exist during the timeframe of the warranty.

I discovered the seller indeed has been selling memory products since 2017. While checking out their website (in the Wayback machine, too) I noticed that they have a shopping cart mechanism and indeed the same product is available there.

I noted that Amazon lists the product as being shipped by the seller. I note that the seller actively answers questions on their product pages on Amazon. Sounds as if nothing would change for me if I buy from the seller's website vs. Amazon.

I decided to cut out the middleman. I speculate that Amazon would otherwise take a percentage and I'd prefer to support the small business.

Turns out the product is a few bucks more expensive on the seller's website.

I can only speculate as to why that would be the case.

I finish the transaction (on Amazon) and refresh HN. Here is this story. So, I for one believe the accusations leveled against Amazon.

daveloyall··on FBI agent pleads guilty to wiping hard-drive containing exculpatory evidence
Additional extreme duckery: Some words appear in the URL which do not appear in the article. Perhaps there is a previous version of this article? Archive.is and the wayback machine don't seem to have it, not at that URL.
daveloyall··on Librarian's Letter to Google Security
This!

I remember being *stunned* in a positive way by Google's out of the box thinking back when they *invented* "self-service" account management, aka "no phone support provided". I thought that it was a brilliant move and that this little search company was really going places.

I hope I might be forgiven for failing to anticipate the consequences for our least affluent sisters and brothers.

I am now of the opinion (for many, many reasons) that human-interactive customer support is a mandatory cost of doing business when your business is materially important in the lives of the customers (both paying and not paying customers).

That Gmail is "materially important" is well established already, yes?

daveloyall··on Ask HN: Is there a reason Micosoft servers would access my account via IMAP?
UPDATE... This seems related. https://old.reddit.com/r/Outlook/comments/vy2gej/unusual_sig...
daveloyall··on Ask HN: Is there a reason Micosoft servers would access my account via IMAP?
Here is my hot take. N.B. that I have no idea what I'm talking about.

Some other kids tried to use a Microsoft mail service of some kind to access the emails in those accounts (for example, to get a password reset email for the Minecraft account).

The login attempts came from Microsoft servers rather than the kids' home internet connections, because that is how it works when you ask a web app to go fetch mail from another account for you. And conveniently, it obscures the home IP addresses of whoever was doing it.

Like I said, I have no idea what I'm talking about. Good luck!

daveloyall··on Ask HN: Rat in My Network
kashav, my advice is to take a break to spend several days with your family or lifelong friends. Someone you can trust to tell you if you have changed and trust to give you medical advice.
daveloyall··on Sun's magnetic arches may be just a projection artifact, research suggests
In case anyone reading this works for Fortinet.. FYI, this domain is currently categorized as 'pornography'.
daveloyall··on Ask HN: Help me help my deaf teammate
Yes, this.

If you have an "ASL-first" person on your team, it might be extremely useful to take a college course on ASL, if only to learn some fundamentals (sign space, facial expressions as grammatical constructs, etc), a description of deaf culture (like, it exists and varies from region to region), and the inevitable "hey class, let's debunk some myths about deaf people" talk.

(ASL is American Sign Language. Substitute your region's dominate sign language. I did hear that not every sign language is as linguistically rich as ASL?)

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