engineer at Whatnot, working on the discovery team. Previously: some games stuff, went to grad school for game design, worked on a bunch of startups. I wrote the multiplayer server for all of the Jackbox games.
Hacker School (recurse center) batch[1]. My great grandfather was a clown named Zemo.
[ my public key: https://keybase.io/jorelli; my proof: https://keybase.io/jorelli/sigs/qfLefSRzpZuCMRmTbonOu98s-GSF80avwYxBcf7K-84 ]
Submissions
In the Shadow of Silicon Valley
lrb.co.uk
1 points·by zemo··1 comments
Diablo II: Resurrected Outages: An Explanation
us.forums.blizzard.com
5 points·by zemo··3 comments
Chris Gilliard: I don’t think you can have an anti-racist tech company at scale
fastcompany.com
3 points·by zemo··0 comments
Unpacking tech’s response to the killing of George Floyd
techcrunch.com
2 points·by zemo··0 comments
It’s Time We Dealt with White Supremacy in Tech
marker.medium.com
4 points·by zemo··0 comments
ProPublica Seeks Source Code for New York City’s Disputed DNA Software
propublica.org
90 points·by zemo··8 comments
Show HN: annotated drum machine for the Novation Launchpad, in Chuck
unjokingly I think the fact that we removed grayed out buttons for "the button just doesn't appear" is one of the more confusing UI trends of our day and the sight of a grayed out button warms my heart
> With a good RNG it should not be possible to predict future numbers based on past numbers so players cannot manipulate card rewards in their favour based on combat actions, right?
I think you're overlooking the distinction between seeded and unseeded runs. An unseeded run is a run in which the player enters the game not knowing what the seed of the RNG is and not being able to pick it (this is the default mode). A seeded run is where the player provides the RNG seed. Generally, things like unlocks and steam achievements can only be earned on unseeded runs, but players want to be able to play seeded runs anyway. Of course all runs have an RNG seed: an unseeded run is when the seed is itself chosen at random, a seeded run is when the player specifies the seed.
Imagine a game with a standard deck of cards played over several rounds, where your opponent performs actions in response to your actions. The deck of cards is shuffled pseudo-randomly between every round. Every time you make a move, your opponent has N valid moves, and picks between them pseudo-randomly.
Players play a seeded run because they want to retry the same set of challenges, because they are asking themselves "if I had done this, would I have won" or "if I had done this, what would have happened".
So in this example, given a known seed: in round 1, my cards are shuffled this way, and in round 2, my cards a shuffled this other way, regardless of which moves I make in round 1.
If the opponent picks its response using the same RNG that shuffles the deck, the players actions in round 1 would change the shuffling of the deck in round 2. This would change the design parameters of what a seeded run means: it's no longer giving the guarantee "the deck is shuffled in the same way in round 2 regardless of what you do in round 1", which is the experience the designer wants to create and what the players want to play. Players might, e.g., say "who can get the highest score on this seed", they might search for the easiest or most difficult seeds, or they might search for seeds where particularly unlikely sequences of events are guaranteed to occur, because perhaps this sequence of events is so unlikely that a human would have to play a hundred million games to witness that sequence organically, and people want to see that sequence of events because it's interesting in some way. It's designed this way so that if you play the same seed, certain random events play out the same way, i.e., non-randomly.
normal people talk and write with some notion of meter, the cadence of communicating where pauses are inserted at places that naturally suit the speaker (and listener) to pause for thought. LLM's don't really do that, they just write a bunch of sentences.
> Researchers have found that some neurons inside the FFN are strongly associated with specific concepts or facts. One neuron might activate strongly on Eiffel-Tower-related text. Another on programming languages. Another on past-tense verbs.
People don't really write like this and they don't really talk like this (and no, people don't necessarily write exactly how they talk because they don't read exactly how they listen; the written word can be backtracked while the heard cannot, and speakers/writers know this, either consciously or unconsciously). A person would probably structure this more like:
> Researchers have found that some neurons inside the FFN are strongly associated with specific concepts or facts. For example, there could be one neuron that activates strongly on Eiffel-Tower-related text, another that activates strongly on programming languages, a third neuron activating on past-tense verbs, and so on.
Usually people wouldn't write "Another on programming languages." as a standalone sentence like that because the periods introduce an unnatural pause like they're giving a TED talk, unless of course they were punctuating that way for effect, but you'd essentially never communicate with that effect full time.
in Chicago near Wrigley Field (the Cubs stadium), the closest train stop (Addison) was basically wall to wall (some on the floor too) DraftKings advertisements until recently because they have a physical sports betting bar adjacent to Wrigley Field. After the latest round of elections they're closing that location so the ads came down.
oh i’ve definitely seen “we’re going to track the number of bugs created in jira per team” turn into “people just file things as tasks instead of bugs” or “only easy things are filed as bugs and completed right away”. It’s trivially gameable.
working in a large codebase I use Claude for code understanding and the code reviews from Macroscope have caught bugs for me a bunch of times. Usually if I use claude it’s for refactoring a and source to source transformations that would be too confusing for me to figure out how to do with e.g. ast-grep, but that I can prompt in a minute or two and then have claude work through it. It’s stuff I could do without LLMs but it’s less effort to use them. I don’t let it write new code, because it decays the process of programming as theory building.
the last time I went to Japan was I think 2015 and the exchange rate was about 120 yen to the dollar. I bought almost all of the clothing that I wore for the next year or two during a stretch of three days in Tokyo. The exchange rate right now is 155 yen to the dollar and prices on everything in the US have gone through the roof, so this doesn't seem all that ridiculous to me. I am more annoyed by the assumption that I live in SF than the idea that I might go from SF to Tokyo on a vintage shopping trip.
Reads like it’s not copying the parent, it’s manually constructing the env dictionary to be passed to execve explicitly. I do this in one of my tools at work because developers were exfiltrating secrets and hand jamming them into .env files.
Hacker School (recurse center) batch[1]. My great grandfather was a clown named Zemo.
[ my public key: https://keybase.io/jorelli; my proof: https://keybase.io/jorelli/sigs/qfLefSRzpZuCMRmTbonOu98s-GSF80avwYxBcf7K-84 ]