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__s

5,734 karma · joined September 12, 2015

https://serprex.github.io https://etg.dek.im
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__s··on Platform-independent SIMD in Go
go data races aren't memory safe
__s··on Meta takes down a critical video about meta AI Glasses after filming at Meta
https://www.etsy.com/ca/listing/4352861484/smart-glasses-led...

> Take control of your privacy with this easy-to-use LED and Camera Blocker

__s··on Montreal adopts bylaw banning insults against police, municipal employees
> Other municipalities in the province, including Quebec City, Laval, Longueuil and Sherbrooke, already have similar bylaws.

apparently it can be

__s··on WalShadow: Sub-second Postgres replication to ClickHouse from physical WAL
yes toast is a pita. we're currently working on 3 modes:

1. disabled

2. clickhouse, stores toast chunks on clickhouse then pulls them to resolve

3. shadow, stores toast in shadow catalog, obviously less latency than clickhouse but demands disk space

__s··on WalShadow: Sub-second Postgres replication to ClickHouse from physical WAL
we require wal_level=logical, would be nice to support looser in future

agreed that there's a huge complexity cost to going this route

__s··on Canada welcomes EU proposal to become 'associate member'
This was under Jean Chrétien who recently gave a speech: https://www.cpac.ca/headline-politics/episode/jean-chretien-...

He supported US in Afghanistan, but refused to support war in Iraq since he didn't consider there to be sufficient evidence of WMD

__s··on Ask HN: What are you working on? (September 2026)
This weekend I threw together a randomizer for Death Howl. Having done a few challenge runs I wanted more out of custom mode

https://github.com/serprex/RandomHowl

__s··on Blizzard Revives 'StarCraft' Franchise with Open-World Sci-Fi Shooter
Meanwhile Nintendo announced Ocarina of Time remake out November
__s··on IKEA made a mod for Skyrim [video]
see https://en.wikipedia.org/wiki/Dumb_Starbucks
__s··on Neki – Sharded Postgres
https://x.com/samlambert/status/2083235983336865916 very funny
__s··on Neki – Sharded Postgres
m8gd local nvme
__s··on Codex on GPT6 Astra Low launched a rocket into space in Factorio Space Age 2.1
There's vod: https://m.twitch.tv/videos/2867906622
__s··on It took a year to ship WebAssembly in Anubis
https://people.kernel.org/monsieuricon/creepy-crawlies reports anubis effectiveness falling off
__s··on Pnpm 12.0
https://pnpm.io/benchmarks yes
__s··on AI Is a Harsh Mistress
Was recently explaining to my father how the free AI people interact with is completely different than the AI products we're burning cash with. That instead of hitting some critical mass of transistors we hit a critical mass of parameters which we then loop into themselves for reasoning

Other old sci-fi I've been thinking of is The Three Stigmata of Palmer Eldritch. Where claude is chew-z with its alien intelligence & when you start interacting with some code or writing you start noticing that the writer has steel teeth & feel like "damnit, this is palmer eldritch blogging again"

__s··on Sydney Marathon medal mistakenly depicts Munich stadium
Years ago I was doing internal login pages for pay day loan insurance saas. Decided to put their logos to avoid mixups. Just googled. One was named Vision, copied logo from https://www.visions.ca figuring they did land on the side. Couple years later I realized my mistake & fixed, nobody else had said anything
__s··on Canada will match US tariffs 'dollar for dollar' as trade talks break down
If only things were zero sum stick-in-bicycle meme decision making would benefit others
__s··on PostgreSQL for Everything
In theory yes, just need s3 fdw

I demonstrated this with ClickHouse: https://github.com/ClickHouse/pg_clickhouse/blob/main/doc/of...

We're working on a chdb based mechanism to copy to/from s3, maybe with fdw on top we can back table in s3

You can try similar things with pg_duckdb & pg_lake

__s··on Judge relying wholly on AI in order is covered by judicial immunity, court rules
This is a film, https://en.wikipedia.org/wiki/Mercy_(2026_film)
__s··on Qwen 3.8 27B
Using it to get real work done:

* https://github.com/HarbourMasters/Shipwright/pull/7047

* https://github.com/HarbourMasters/Shipwright/pull/7070

just need to give it clear direction, guide it about how to properly use hooks / preserve decomp code, rewrite all the comments, go back & redo things when it spits out some ugly hack, ...

but this does save time, especially considering this is working with decomp code where many functions are random hex addresses

__s··on The Ploopy A+ Trackball Is Here
I have an adept, it does not. Hold button to scroll while turning
__s··on The Ploopy A+ Trackball Is Here
Took about a year for my Kensington slimblade to start double clicking. Many others reporting the same
__s··on NP-overrated
Same with c++ stl unordered_map
__s··on Introducing Toast 1
ime google ai is wrong often enough that I'm still doing that to verify its results

At least validation seems faster than without, but you get what you pay for when it comes to llm intelligence

__s··on NP-overrated
Depends on comparison function. In clickhouse-c for type name lookup it's strcmp so I use generated hash table with no collisions & reusing cityhash function since we have it handy: https://github.com/ClickHouse/clickhouse-c/blob/4bdd89a02438...

Benchmarked an order of magnitude faster than linear scan or binary search. I agree with your general sentiment tho, which is why I measured

__s··on pg_clickhouse v0.10: Subquery pushdown and 1000x faster TPC-H queries
They're not really compatable. Your link already compares pgrust & clickhouse. A comparison would not be by using postgres_fdw from postgres to pgrust
__s··on “Code was never the hard part” is an insult to all programmers
Yes. I've also heard it said "code was never the bottleneck"
__s··on Shopify replaced Redis with MySQL for inventory reservations–and it scaled
Example of their culture: https://x.com/tobi/status/1909251946235437514
__s··on Mario Meets Pareto
It's a fair point that such an environment will be different than playing against other humans
__s··on Mario Meets Pareto
> You probably won't pick a driver sitting on the edge of the frontier because you want some balance between speed and acceleration

for super mario kart speedruns go with bowser/dk: https://www.speedrun.com/smk/runs/zp68nr8m

That seemed to hold up for Mario Kart 8 too going with Bowser at the edge of their pareto frontier, https://www.speedrun.com/mk8

needing acceleration is a skill issue

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