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z500

205 karma · joined June 11, 2018

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z500··on Ruby and Its Neighbors: Smalltalk
I played around with Squeak this summer and made a few demos of showing how inserts and removals work in binary search trees and B-trees. I also wrote a tree-walking Smalltalk interpreter in F# and an implementation of the game of life for it. It was a blast.
z500··on Tinkering is a way to acquire good taste
I mean it's also in cheese. People just aren't used to the weird tang, and I don't blame them. I can tolerate it but Hershey's isn't exactly my favorite haha
z500··on Tinkering is a way to acquire good taste
That would be the butyric acid.
z500··on Xubuntu.org Might Be Compromised
That was what I did for a year before I found out Revanced Manager had a patch for Reddit is fun. That was an inconvenient year.
z500··on LINQ and Learning to Be Declarative
You can format it on one line if you want. Please don't do that, though. Personally I prefer the method syntax with one method per line, it reads more linear than the query syntax.
z500··on The strangest letter of the alphabet: The rise and fall of yogh
For some reason this is an unstable sound. There's also a g/j/ch alternation in some northern varieties of German
z500··on Ishkur's Guide to Electronic Music
I loved this site when I was a teenager. It's where like half of my taste in music came from
z500··on Pentagon Has Been Pushing Americans to Believe in UFOs for Decades, New Report
> The disembodied others are pretending to be god in the minds of others.

> My friendlies tell me the dirty secrets of others, my enemies tell others strange lies to mess with me.

This is exactly what my mother believes, and I can tell you that everything they've told her about me or the rest of the family has been 100% dead wrong every time.

z500··on The wire that transforms much of Manhattan into one big, symbolic home (2017)
From what I understand, they believe God intended that to be part of the fun.
z500··on Why Haskell?
The fact is the language just works against you in this area if you have to jump through hoops to approximate a feature other languages just have. And I don't even mean extra syntax like F#'s pipe operators (although I do love them). Just swapping the arguments so you could chain the calls would look a lot better, if a little LISPy. It really is that bad.
z500··on Why Haskell?
If anything, Python encourages you to use loops because the backwards arrangement of the arguments to map and filter makes it painful to chain them.
z500··on Do Penguins Have Knees? (2019)
Also the title of an Imponderables book. In the days before search engines got good, you could actually email the author a question and get an answer back.
z500··on Winpopup (2001)
I was pretty sure I was about to get in trouble when I messaged "wake up" to a kid that fell asleep at his computer and he called the teacher over. The computers were named numerically and in the same order they were laid out in the room, so they could have looked at the printed label on his machine, and the name of the machine the message came from, and counted over to me just as easily as I counted over to him, but they just puzzled over it for a second and dropped it.
z500··on Fixing QuickLook (2023)
This was a great article. I've been playing around with Smalltalk for a few weeks, which I understand is like the spiritual ancestor of Objective-C, and this reminded me a lot of that. It's probably mostly down to the oddball calling convention, but I wonder if other GUIs are as easy to introspect and patch.
z500··on How Cathode Ray Tubes Work [video]
When I was a kid we had a Trinitron. I used a magnet on it once and pretended not to know anything about it as my dad called the cable company. Apparently it was able to degauss itself because the color went back to normal eventually.
z500··on Do you still count on your fingers?
Teaching people how to do 4 in finger binary is always a hit, too.
z500··on I learned Haskell in just 15 years
Writing recursive descent parsers in F# is a lot of fun with ADTs and pattern matching.
z500··on If English was written like Chinese (1999)
It's an imagining of how the principles used to construct Chinese characters could be applied to English. The author names these hypothetical English characters yingzi, after hanzi.
z500··on Why am I dreaming I have an exam I didn't study for?
Unless you're like me and all your dreams are fever dreams
z500··on Apple's M4 has reportedly adopted the ARMv9 architecture
And as a bonus, Outlook stops reporting presence!
z500··on Kabosu, the Dog Behind the 'Doge' Meme, Has Died
Wow
z500··on Firefox bug gets fixed after 25 years
The bug was actually filed just over 24 years ago, and BugZilla rounded up. And back then it was Mozilla before it was Firefox
z500··on Deutsche Bahn introduces "MetaWindow"
> Life would be meaningless if it was just black and white.

Someone should probably tell that to the graffiti "artists" in my town

z500··on Apple apologizes for iPad 'Crush' ad that 'missed the mark'
I feel like people were very much offended by the "what's a computer" ad too, at least on Reddit.
z500··on Got an old Raspberry Pi spare? Try RISC OS. It is, something else
I kind of went down a rabbit hole last year after the Xerox Star emulator was posted here. It was really cool, but super slow, so I felt like emulating another old system. I ended up writing a GUI calculator for RISC OS in ARM assembly, neither of which I had exposure to before. It was a blast. Very interesting system, it's like visiting a country on the other side of the planet.

There's a pretty good emulator, they've got a bundle fully loaded with all kinds of RISC OS tools.

https://www.marutan.net/rpcemu/easystart.html

z500··on How to install Linux from a Windows installer
I wonder what happened with those TSRs after DOS got kicked out of memory. Was it able to reset the interrupt vectors somehow?
z500··on NASA's Voyager 1 Resumes Sending Engineering Updates to Earth
My internet is operating at about 1/100 normal speed today. It feels a bit like I've been remoting into a machine on Mars.
z500··on How photos were transmitted by wire in the 1930s
That series Ben Eater did was really fantastic. Between following along in Logisim and trying a more ambitious design afterwards, it was the most fun I've had in a long time.
z500··on Japan to revise official romanization rules for first time in 70 years
The article says Hepburn romanization is based on English consonants readings. Maybe if they based it on Russian instead you would see them using iotated and non-iotated vowels.
z500··on A game magazine that spent two years taunting a Final Fantasy VIII hater
What puts 3 ahead of 4 and 6 for you?
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