HN user
My 2c:
The goal is longer, thinner wings than usual. Long and thin wings are far more efficient—think gliders and the U2. But beyond a certain width, those wings become incompatible with existing airports and other facilities for handling commercial aircraft. So the idea is to mount folding extensions that are extended for flight, but likely fold when being hangered or navigating taxiways.
In 2001, OG Business of Tech blogger Joel Spolsky famously said about Napster:
Your typical architecture astronaut will take a fact like “Napster is a peer-to-peer service for downloading music” and ignore everything but the architecture, thinking it’s interesting because it’s peer to peer, completely missing the point that it’s interesting because you can type the name of a song and listen to it right away.
He was right. It was a service issue, and when Apple launched the iTunes Music Store, the mainstream happily ponied up 99 cents a song because they could type the name of that song and then listen to it on their phone, Mac, or Windows computer right away.
https://www.joelonsoftware.com/2001/04/21/dont-let-architect...
Another—very old—rationale:
People write code differently when they know that it will be reviewed by people who will not only comment on it, but also form long-term impressions of the submitter's competence and fit based on the code that is reviewed.
Excellent!
With people I'm invested in, like a community (which includes co-workers), I start with some experience that they are good people, which provides an incentive to ask whether options 2 or 3 (or both) would work. Option 3 in particular leaves open the possibility that I will be convinced to support what they have in mind once we move from "that seems unreasonable" to "this is aligned with your values, could it align with some of mine?"
Here's a simple idea: You can't reason someone out of a position they didn't reason themselves into.
And three interpretations to consider:
0: The default: That person is irrationally attached to being wrong. Best to walk away, argumentation will be futile, and I have a life to lead.
1: Whoa! Sometimes that person is me.
2: If they didn't reason themselves into it, how did they get into it? What if their position represents their values, not some perfectly architected strategy for maximizing some hypothetical measure of rightness? In that case, if I wish to discuss it with them, I should be talking about their values and my values and where they intersect, rather than arguing right and wrong?
I have personally found all three of the above useful at one point or anther.
Feels like "I Don't Hire Unlucky People" all over again, but with extra tokenmaxxing steps.
https://neonrocket.com/2014/05/rescued-from-the-ashes-i-dont...
There is something of a tradition in the design world to use theft-shaped words for things we collect for inspiration/ideas. A piece of advice I followed in the 80s and 90s when paper was still a thing was to have a "Swipe File," which was a collection of things you saw and liked, on paper.
In my own case as a designer of desktop apps, my Swipe File was not just digital screen shots of parts of apps that I admired, but I physically printed them out as well so I could spread them on a desk, floor, and walls when brainstorming.
That word "Swipe" also inspired the name of a design store catering to creative professionals in my home town, Toronto:
The easiest metaphor for HN's evolution is that of gentrification:
An outsider community forms in a down-market neighbourhood. Lacking money and power, it makes its own culture. That becomes "hip," and those with money start buying property in that neighbourhood, displacing the very people who made it hip to begin with.
As with "hackers," so also with artists, musicians, bicycle messengers, dirtbag rock climbers, frisbee players, &c. &c.
In addition to his book, I am constantly linking to "Intuitive Equals Familiar:"
https://www.asktog.com/papers/raskinintuit.html
A short must-read for people designing (via prompt or any other tool) user experiences. It is timeless (so far!)
Jef was a huge proponent of incremental search. That hasn't become mainstream-ubiquitous, but it is certainly code-editor-ubiquitous. Jef being an extremist, he wanted incremental search as the only mechanism for moving the cursor.
I have tried editing using only incremental search, and it was awful right up until the moment when I reached for it first instead of wanting a mouse or arrow key and then remembering I was only supposed to use incremental search.
From that moment on, I sailed along just fine. Does that mean it might have "won?" Certainly not, but all the same... Success in software design is absolutely not any kind of meritocracy outside of the tautological "If it won, it must have merit, winning is the metric for merit."
Two connected anecdotes:
1. In the 90s, I had a struggling one-man Mac ISV, and would do gig programming on the side. I did a lot of work for boutique investment banks, and also for a "consulting" firm that did about 75% of their business with the finance industry. The owner of that firm praised me, but didn't like that if my business took off, he'd lose me.
"What would it take to get your commitment to this firm?"
50%
"Where will you get the money to buy half my company?"
A loan from the firm?
When the dust cleared, the business loaned me the money to buy in, and I paid it back with 50% of my profit sharing payouts. This is not some weird financial alchemy, a lot of partnerships are run this way.
———
2. My Duathlon racing buddy was a mold-maker, very specialized and good at his trade. He worked for an elderly entrepreneur who had built his mold business up over decades. Said entrepreneur sent his own kids to university to become "professionals."
What to do about succession when he was ready to retire? My buddy literally photocopied my own arrangement, bought 50% so the business would have a successor it could count on, and bought the remainder when the founder retired. He is now a comfortably wealthy automotive sector entrepreneur.
———
The huge LBOs in the news always seem like space-age deals, but little LBOs for succession purposes are remarkably common.
Or, investors do understand the difference, but think they're buying low to sell high to "greater fools."
If the market can remain irrational longer than a fundamentals-driven investor can remain solvent, is it irrational to bet on the market remaining irrational?
Or more specifically, didn't Tesla bail out Elon's cousins Peter and Lyndon Rive?
A very long time ago, I found myself commuting to work alongside a centi-millionaire who happened to only own one car, a Volvo 740 Estate. His wife drove him to the commuter train station, and he shlepped to work like everyone else.
I was reading a book about paying yourself first, "The Richest Man in Babylon." He spotted that and we had a short conversation about money, in which he recommended another book about personal finance, "The Millionaire Next Door," an enormous amount of which is about not buying into the Upper-Middle Class Trap.
I walked directly to a bookstore, bought it, and while I am not wealthy, what I do have I credit largely to that book. Yes, it's a book that could be a podcast episode or series of blog posts. But no matter how you consume the wisdom or where you get it from, consider this my heartfelt endorsement.
And yes, The Volvo V90 Estate in my garage was purchased used. And even then... We vacillated over spending that much to replace our XC70 Estate, also purchased used.
This is something you say aloud, while muttering "useful idiot" under your breath.
Good comment!
When there is a boardroom battle over control, I think almost any take is fair. Sculley kicked him off Macintosh. Steve then tried to oust Sculley, who gave him a "window seat."
Sculley had the Board's support, and Steve resigned rather than quietly sit in the corner playing with "New Product Development" toys. The Board refused to accept his resignation and encouraged him to rescind it, but no they didn't give him meaningful authority, so he carried on to Plan B and negotiated the right to make "Education" computers.
Did he jump? Was he pushed? Yes!
And back to the point I was making... His trajectory had something in common with Raskin's trajectory, right down to raising money from Canon.
———
p.s. Fellow OG Mac developer here. I still have the SE/30 I used to write a classified ads app for QuarkXPress and Aldus PageMaker back in the day. I would describe classified ads software in the 90s as, "faster horses about to be eclipsed by automobiles."
they benefit from being familiar.
“Intuitive Equals Familiar,” a classic from Jef Raskin, the man who started the Macintosh¹ project at Apple:
https://www.asktog.com/papers/raskinintuit.html
———
¹ Only to have Steve take it away. Jef left and created the Canon Cat, an opinionated computer that eschewed the WIMP interface in favour of anchoring n incremental search. Steve would also leave and create NeXT, and Canon would invest in NeXT as well.
Between rebuilding an engine and disassembling a bumper to replace a lightbulb most mechanics would genuinely rather be doing the lengthy but interesting work of rebuilding an engine than the lengthy and fucking boring task of disassembling a bumper to fix a lightbulb.
ChatGPT, write me a 2010-style Hacker News front page essay about how software maintenance is just like automobile maintenance, and why nobody wants low-value maintenance work to be arduous, failure-prone, and boring.
Why is it that the only people willing to testify against the cartel are murderers, drug dealers, and bank robbers? These are not trustworthy witnesses.
Same problem.
My dude(ette):
This place discusses SpaceX technical things all the time. But SpaceX is not a research lab. It's a company. That does business. And is going public. Taking a little time off from arguing about thrust and payload to talk about their business paratices, lobbying and late-stage capitalism is not only appropriate here...
Look around you. This may be called "Hacker News," but it is run by and for the benefit of a business, YCombinator. Speaking bluntly, if you come here only to talk tech, you're only getting half of the HN value proposition. The value of HN is that it mixes business with pleasure, so to speak. Many people here will either work for a tech business or found one. You can find technical discussions everywhere. Business discussions tailored for tech? That's actually very, very valuable.
Hiring can remain irrational longer than you can remain unemployed.
One manager no-hires you because you don't post enough. Another doesn't like what you post. A third thinks you post too much. A fourth is pleased you seem to pay more attention to shipping products than hot takes. A fifth loves your hot takes.
So you get a call and are asked to do a coding thing. One person no-hires you because you wrote fizz-buzz by hand and didn't use Claude. Another wants to see that you know how to code by hand, but although your solution is fast, compact, and correct, it isn't the solution they had in mind.
At the end of the day, it's a highly inefficient, mostly irrational process dominated by social factors rather than objective feature detection.
Django in particular is optimized for LLMs
Meanwhile, a different take:
Now, what we’ve been told about models is that they’re only as good as their training data. And so languages with gargantuan amounts of training data ought to fare best, right? Turns out that models kind of universally suck at Python and Javascript (comparatively). The top performing languages (independent of model) are C#, Racket, Kotlin, and standing at #1 is Elixir.
There is a quantum of earned generosity. Someone saying, "This doesn't seem right" has jumped to a conclusion, but they aren't getting personal about the author or the work.
Whether it's testes or testy language, getting personal and insulting does not meet my personal standard for assuming good intent and being worthy of an open-minded attempt to create constructive dialogue.
But I applaud you for wanting to lift the standard of discourse!
Generous of you to assume that someone who walks in, sees something somebody else has written and immediately calls it shit... Has something of value to say.
If they did, why did they hold it back just to speak so contemptuously of a subject that is actually interesting and reasonably well explained?
Steve Hackett takes advantage of guitar harmonics in a piece inspired by Bach's prelude to the first suite for solo violincello:
https://www.youtube.com/watch?v=ubadQ1jcWOM
And the late Jaco Pastorius with the bass harmonics song that would have broken the Internet if we had had the internet when he released his first solo album:
https://www.youtube.com/watch?v=nsZ_1mPOuyk
Speaking as a person who owns basses... I like the sound of harmonics on a bass better. I think it's something to do with the longer strings giving more play to the overtones.
To give you the inverse perspective, an OG blogger named Steve Yegge made a list of five essential phone screen questions:
https://sites.google.com/site/steveyegge2/five-essential-pho...
Question three is this:
Last year my team had to remove all the phone numbers from 50,000 Amazon web page templates, since many of the numbers were no longer in service, and we also wanted to route all customer contacts through a single page.
Let's say you're on my team, and we have to identify the pages having probable U.S. phone numbers in them. To simplify the problem slightly, assume we have 50,000 HTML files in a Unix directory tree, under a directory called "/website". We have 2 days to get a list of file paths to the editorial staff. You need to give me a list of the .html files in this directory tree that appear to contain phone numbers in the following two formats: (xxx) xxx-xxxx and xxx-xxx-xxxx.
How would you solve this problem? Keep in mind our team is on a short (2-day) timeline.
In Yegge's case, he explicitly does NOT want a hand-written program, he wants the candidate to suggest a CLI tool, e.g.
grep -l -R --perl-regexp "\b(\(\d{3}\)\s|\d{3}-)\d{3}-\d{4}\b" > output.txt
———
So...
These questions aren't good or bad unto themselves, but when the person asking is engaging in "Guess the answer I'm thinking of," don't beat yourself up if you guessed wrong. Your answer might be prized by someone else with an enormous amount of experience hiring engineers.
A few of the remaining newspapers I'm aware of run business awards (Best restaurant, etc), and the way to win is via wining and dining them, even though the paper claims it's based on people's votes.
Is that how it works where you are? Because over here, the best way to win an award from a publication is to advertise in that publication. Advertise enough, and you'll also become their go-to when they need a quote about anything vaguely related to your restaurant or other business, and once a year or so they'll print some hagiographic article about the amazing things going on under your leadership.
I have nothing to say about Quadratic Programming, so you tell me.
What I can say is that every reference I've found to Bill Gosper's algorithm describes the data structure as an immutable quadtree with canonicalized nodes, id est, there is extensive structure sharing in a Game of Life quadtree. That in turn facilitates heavy memoization.
The wikipedia entry for Quad Trees mentions Hashlife explicitly: https://en.wikipedia.org/wiki/Quadtree