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Politician's Syllogism

https://en.wikipedia.org/wiki/Politician%27s_syllogism
1•shmistory•23s ago•0 comments

Engineering for Slow Internet (2024)

https://brr.fyi/posts/engineering-for-slow-internet
2•initramfs•3m ago•0 comments

Show HN: Set, offline Markdown note-taking app with device-to-device sync

https://app.writewithset.com
1•aavshr•3m ago•0 comments

Analysis busts myths of Roman road network

https://www.rnz.co.nz/news/world/1475587/analysis-busts-myths-of-roman-road-network-and-offers-in...
1•colinprince•7m ago•0 comments

Direct Imaging of a Giant Planet and Debris Disk Around M-Dwarf RX J0534.0-0221

https://arxiv.org/abs/2609.20748
2•Betelbuddy•7m ago•0 comments

Why AI Cannot Save an Enterprise That Doesn't Understand Its Data

https://architectureintel.com/why-ai-cannot-save-an-enterprise-that-doesnt-understand-its-data-83...
1•younss•7m ago•0 comments

Oregon data centers: 111 facilities consume nearly 1/4 of state's power

https://www.opb.org/article/2026/09/17/oregon-data-centers-consume-quarter-state-power-report/
1•awnird•9m ago•0 comments

Regulate and Standardize AI? Nope

https://www.tbray.org/ongoing/When/202x/2026/09/18/On-Regulating-AI
1•airhangerf15•17m ago•0 comments

Show HN: Forexfin – Trading calculators, alerts and a journal in one place

https://forexfin.tech/
1•howtobatman101•17m ago•0 comments

Show HN: Kibana-agent – query Kibana logs from CLI

https://github.com/hyzyla/kibana-agent
1•hyzyla•22m ago•0 comments

Show HN: Detecting Volumetric DDoS via Covariance Manifold Topology Collapse

https://github.com/PJHkorea/homeostasis-ingress-firewall
1•PJHkorea•25m ago•1 comments

America Has the AI Lead. Beijing Wants It Slowed and D.C.Is Building a Chokehold

https://floppingaces.net/most-wanted/america-built-the-worlds-ai-lead-now-beijing-wants-it-slowed...
2•rmason•30m ago•0 comments

There Are Over 1M NYC Street Signs. Here is How They Are Made.

https://www.nytimes.com/2026/08/15/nyregion/nyc-street-sign-shop.html
4•bookofjoe•32m ago•1 comments

Fat Bear Bracket for Katmai Fat Bear Week

https://fatbearbracket.com/
3•pizzathyme•33m ago•0 comments

A Call for Open Science in AI Safety

https://make-safety-open.github.io/
2•lllllm•34m ago•0 comments

What have you been curious about?

https://www.evalapply.org/posts/what-have-you-been-curious-about/index.html
2•andsoitis•37m ago•0 comments

iHatePDF – PDF tools that run locally in the browser via WASM

https://ihatepdf.com
2•thenutshelllabs•39m ago•0 comments

Write While Learning

https://purplesyringa.moe/blog/write-while-learning/
2•dalvrosa•40m ago•0 comments

Roundabouts Database

https://roundabouts.kittelson.com/
4•toomuchtodo•44m ago•0 comments

HellGates, custom CPU gate-level challenge

https://blog.xutaxkamay.com/posts/hellgates/
4•xutaxkamay•46m ago•1 comments

Skills Explorer: understand your SKILLs visually

https://skillsexplorer.dev/
3•scottpersinger•46m ago•0 comments

Mayday Mysteries

http://www.maydaymystery.org/mayday/
10•Eridanus2•47m ago•2 comments

Portals Aren't Cameras: How Helio Folds Space in WGSL

https://pulsarnative.com/blog/2026-09-18-folding-space
2•tristonarmstron•47m ago•0 comments

The Untold Story of NotPetya, the Most Devastating Cyberattack in History (2018)

https://www.wired.com/story/notpetya-cyberattack-ukraine-russia-code-crashed-the-world/
2•consumer451•52m ago•0 comments

What happens to TLDs when their country stops existing?

https://astrid.tech/2022/04/05/0/dead-tlds/
4•lr0•53m ago•0 comments

Jev is to tool use what RAG is to context

https://rajveerbachkaniwala.com/blog/2026/09/19/jev-is-to-tool-use-what-rag-is-to-context/
1•rajveerb•59m ago•0 comments

How Hacker News ranking works: scoring, controversy, and penalties (2013)

https://www.righto.com/2013/11/how-hacker-news-ranking-really-works.html
21•theanonymousone•59m ago•2 comments

Partnering with Accenture on Embedded Evaluation

https://www.anthropic.com/news/accenture-embedded-evaluation
3•theanonymousone•1h ago•1 comments

The shape that does not return

https://harishsnotebook.com/2026/03/21/the-shape-that-does-not-return/
2•andsoitis•1h ago•0 comments

Ideological differences in the expanse of the moral circle (2019)

https://www.nature.com/articles/s41467-019-12227-0
1•jackdoe•1h ago•1 comments
Open in hackernews

Ask HN: Which function definition keyword do you prefer, def or fn?

1•winwang•1y ago
I'm curious about what people think of `def` vs `fn`, two short keywords for starting function definitions.

...Or maybe we should subscribe to the church of `df`, haha.

Comments

sitkack•1y ago
def could be for lots of things, fn is for functions. I don't think it matters much as long as you have one. C would have been so much easier to parse. Just copy Zig or Rust.
butlersean•1y ago
def means define, could be used to define all kinds of things

fn isnt a legitimate short form of function

fun doesnt work because of the amusement factor

func is the only alternative we have left

sitkack•1y ago
How about unicode or emojis?

These don't have the full fidelity as hn scrubs emojis

add = (a, b) -> a + b

a, b ⟹ a + b

λ add(a, b): ↪ a + b

johncoltrane•1y ago
"def" is too generic.

"fn" is too cryptic.

"function" is better than the two.

MultifokalHirn•1y ago
Agreed