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hhhAndrew

Re:Ask HN: What're You Reading? on Wednesday September 30, 2026 @07:23PM (#49915763)
I enjoyed it much more than I thought I would enjoy a sleepy midwestern memoir. Which it wasn't, quite. Always that Wolfe thing where you know something else is going on ...
Re:Ask HN: What're You Reading? on Wednesday September 30, 2026 @01:31AM (#49904734)
Gene Wolfe, Peace

I will admit, I needed the spoiler afterwards to untangle it.

Re:We Must Pace the Frontier on Sunday September 13, 2026 @02:24AM (#49680622)
Shower thought: If a rogue AI agent can spread across the internet, it might be regulated under the same ruleset as other self-replicating dangerous critters: biosecurity / quarantine type laws. E.g. Who is allowed to own some live smallpox/agents? Who is allowed to study smallpox/agents to make a better smallpox/agent? Who is allowed to carefully expose smallpox/agent to environments where it can thrive? Some people, potentially, are allowed, under some rather regulated conditions ... but not, like, 10,000s of employees of some tech giants.
Re:Playa Phone on Monday August 31, 2026 @06:07PM (#49515436)
This is part of the picture. But IIUC Telstra is very keen to keep that "obligation". Why? Because along with it they 1. Are fairly free to decide where to put payphone (eg next time you are in the city, notice sometimes they are slightly impeding pedestrian traffic in the city), and 2. They are allowed to place and sell advertising on the sides which makes bank due to 1. Despite the above I love that my kid can just dial my number on any payphone, and they like prank calling me, and they have duly memorised my number .
Re:A Trampoline on Wednesday July 29, 2026 @11:33PM (#49105853)
Over the years, I have noticed there are two specific places where my kids ALWAYS smile ALL the time. 1. Trampoline. 2. Pool.
Re:GPT-5.5 hallucinates 3x more than MIT-licensed GLM-5.2 on Saturday June 20, 2026 @09:11AM (#48609011)
Interesting, I was about to say -1, 0.9, 1.0, because I don't know is almost as useful as the correct answer!
Re:The enshittification of Amazon paperback books on Monday March 16, 2026 @04:19PM (#47404325)
OK I love used books but this diatribe is a thing of beauty.
Re:Ki Editor - an editor that operates on the AST on Saturday March 07, 2026 @11:11AM (#47288880)
Mathematica is the earliest thing I am aware of with this feature where it was Alt+. to expand selection in their notebook interface starting in the early 90s. But the thing I miss most that I still can't shake the muscle memory of after almost a decade of not using much Mathematica, is that single/double/triple/n-click scaled this way as well. So double-click selected a whole word (as in all editors), triple-click selected all the comma-separated multiple args of a function, 4-click for f(a,r,g,s), and so on.
Re:Apple introduces the new iPad Air, powered by M4 on Monday March 02, 2026 @02:48PM (#47223122)
Yep on ChromeOS each user's home dir is separately encrypted with their own password.
Re:How Quake.exe got its TCP/IP stack on Wednesday November 19, 2025 @06:30AM (#45978302)
+1 DJGPP/Allegro key life experience on my parents Windows machine, thankyou!
Re:Why do some gamers invert their controls? on Tuesday September 23, 2025 @01:29AM (#45343102)
After reading TFA, I have to cop this as fair criticism :). Thanks.
Re:Why do some gamers invert their controls? on Saturday September 20, 2025 @11:18PM (#45319732)
Agreed with others it's just what you're used to. I was inverted-y for most of my gaming life because I started with flight sims where it was mandatory, reflecting the real life hardware. So I used the same in FPS games when they came around. Decades later I had kids and had to spend some time sharing a mouse with them, and didn't want to condemn them to a life of having to look for "inverted Y axis" in the settings of every game (+1 to the post above who requested an OS-level setting for this!), so I left it on the default in Minecraft and learned the other way. Now I'm actually bilingual and can swap from one to the other with about 2 minutes warm up time. This is the same as what happens with driving on the left/right side of the road if you spend a lot of time in different countries driving.

With my kids I drew the grumpy line at Minecraft's new Autojump setting tho ... They had to learn with that disabled.

Re:YouTube views are down (don't panic) on Monday September 08, 2025 @05:59PM (#45174585)
One idea for what happens next, that rhymes with pop-up blocker revolution, is Gates' "disintermediation of everything" via AI, where agents on our behalf will be able to "find me a video I like and don't show me the ads", "renew my electricity contract and don't let them soft-scam me with their tricky pricing structure", "buy groceries online and don't get tricked into buying candy from a promo", etc. Agents make become like popup blockers in that way. Subsequent to that, I reckon we may see some sites adopting TOS forbidding people to have AI agents visit on their behalf.
Re:Claude for Chrome on Tuesday August 26, 2025 @10:06PM (#45034680)
(Maybe skip the mini-insults & make the site nicer for all?)

Anyway I think GP has a point worth considering. I have had a related hope in the context of journalism / chain of trust that was mentioned above: if anyone can produce a Faux News Channel tailored to their own quirks on demand, and can see everyone else doing the same, will it become common knowledge that Stuff Can Be Fake, and motivate people to explicitly decide about trust beyond "Trust Screens"?

Re:Public/protected/private is an unnecessary feature on Thursday June 19, 2025 @11:45PM (#44324551)
This is how Eiffel works. Instead of private, protected, public, you specify the set of classes a method can be seen by: `feature {ANY}` for `public:`, feature {NONE} for private, feature {Self} (IIRC) for protected, feature {Foo, Bar} for descendants of Foo and those of Bar, etc.
It seems a standard childhood memory! I had a chicken and salad sandwich downgraded to a salad sandwich while I held it my hands as a child. Couple of decades later, almost identical thing happened to my own kid.
Re:Sid Meier's Pirates โ€“ In-depth (2017) on Tuesday June 03, 2025 @07:27AM (#44168806)
In 2004 I owned only my laptop, with no full size keyboard -- but the sword fighting minigame really benefits from a numeric keypad. And so I bought a USB numeric keypad, which is an odd little accessory which, every 5 years or so, proves handy for some reason or other.
Re:My AI skeptic friends are all nuts on Monday June 02, 2025 @09:10PM (#44165201)
+1 this breadth vs depth framing. I notice this in aider itself: What right does that project have to support all those command line options, covering every little detail, and all optionally via Env variables too, and/or yaml file, and .MD docs of them all up to date? Answer: aider itself was clearly used to write all that breadth of features.
I get so much value out of this site in all sorts of important fields (to my career, or to my interest) where I am playing catch-up. But every couple of months a thread pop up in a field I am closer to state of the art, giving me a helpful reminder about the Gell Mann Amnesia Effect. I am sure others with variety of "Before Hacker" backgrounds experience the same in their own fields.
Re:Animated Factorization on Thursday May 22, 2025 @01:51AM (#44059130)
In what is surely not a coincidence, 2012 is also the year in which a Stack Exchange question about how to generate these beautiful diagrams in Mathematica came up: https://mathematica.stackexchange.com/questions/11657/factor...

I wrote an answer there that produced these diagrams from fairly few lines of code.

The question there referred to same now-broken link mentioned above so the origin still unknown.

Re:101 Basic Computer Games on Tuesday April 22, 2025 @08:51AM (#43761503)
Oh my, this is so amazing. I can't wipe the grin off my face. I never thought I was would see Hammurabi (https://github.com/maurymarkowitz/101-BASIC-Computer-Games/b...) again!

With this I can pinpoint the exact first bug I created, and debugged. The year was 1991 +/- 1, the place was Canberra Australia. For unknown reasons that changed my life forever, my Dad got on board with this "computer" thing and bought an "Osborne" 486 PC. That year I went to the school fete and, for AUD 0.20, picked up a used copy of this book, leafed through the pages, settled on Hammurabi, and after some struggle and discussions with friends, managed to run Q-Basic and typed this program into it. And it sort of worked, but something was wrong, and after much experimentation I found that on line 11 (only today, with this post can, I finally state the true line number) I had written "LET P=P+1" instead of the correct "LET P=P+I". After a fair bit (days) of trial and error and 10-year-old reasoning, I figured that out, and so it began.

Re:Gene-edited non-browning banana could cut food waste on Saturday March 08, 2025 @09:36PM (#43305646)
This! I used to think fridging bananas ruined them right away as they went brown, until I learned the insides are perfectly fine.
Re:Why Clojure? on Monday February 24, 2025 @03:21AM (#43157008)
> In fact, it can be nice to do one's explorations in the REPL and then reify one's discoveries as tests.

This is how I wrote unit tests when I worked on Mathematica: try out every edge cases of the function in a notebook, and then use a tool to extract all the input/output cells and convert them to tests. I didn't know the term reify for this practice, I like it!

Re:AI Is Stifling Tech Adoption on Friday February 14, 2025 @06:03PM (#43054032)
I like this take.

Previously there was a tension between easy-to-write (helper functions to group together oft-repeated lines of code, etc) vs easy to read (where often modest repetition is fine and is clearer). I felt this tension a lot in tests where the future reader is very happy with explicit lines of code setting things up, whereas the test author is bored and writes layers of helper functions to speed their work up.

But for LLMs, it seems readability of code pretty much equals its writability?

To make code more authorable by LLM, we approximately just need to make it more readable in the traditional sense (code comments, actual abstractions not just code-saving helper functions, etc).

> Mathematica notebooks aren't related to juypter.

I don't think that's fair. Rather, IPython, and later Jupyter, explicitly (successfully) sought to create a Mathematica-like notebook experience for Python.

Re:'Brain rot' named Oxford Word of the Year 2024 on Sunday December 01, 2024 @10:59PM (#42292984)
I got an LLM to explain it to me. That sort of thing is definitely in their wheelhouse.
Re:IE7 and IE7 (2005) on Sunday December 01, 2024 @03:29AM (#42287090)
Adding to the pile of anecdotes of dirty browser hacks we're proud of: In 2002 (few years before Ajax went big) I rolled my own Ajax-y thing using a hidden iframe with a form inside it to send & receive data from the server while the user never saw a page reload. The app I used it on was for a client whose rather bad idea failed a year or so later but I'm proud of my part of it as a junior dev with a crazy idea!
Re:A Washing Machine for Human Beings, from 1970 on Thursday November 28, 2024 @09:26PM (#42270271)
This thing would be a nightmare to clean. If you have ever had a jetted bath you will know what I mean.
Re:OK, I can partly explain the LLM chess weirdness now on Friday November 22, 2024 @06:26AM (#42212923)
The book Chess for Tigers by Simon Webb explicitly advises this. Against "heffalumps" who will squash you, make the situation very complicated and strange. Against "rabbits", keep the game simple.
Re:A common urban intersection in the Netherlands on Thursday November 21, 2024 @09:10PM (#42210540)
I once saw a mind blowing series of slides from a Dutch transport engineer at a conference, showing the succession of steps taken over the years on a single country lane to reduce the chance of collisions to essentially zero.

It started as a one-lane-each-way road like we all know.

Later ome space was shaved off the sides for bike lanes.

Later the lanes were repainted (without being moved) to appear much narrower. Drivers are more careful when they find it difficult to successfully stay within the paint.

Later (mind blowing part), the one-lane-each-way was repainted as a single narrow lane shared by both directions. So the only supported line of travel guaranteed a head-on collision. This causes drivers to drive very carefully...

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