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Spanish electricity providers comparison tool

https://elemetric.comtom.engineering/
1•comtom•1m ago•0 comments

Show HN: Reachpad – document and knowledge sharing for your agents

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I made ChatGPT look like a Google Doc

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HorseWood Reviews: Is It Worth Considering in 2026?

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1•tarikaus•4m ago•0 comments

Trump administration to pay £765M to cancel 4 more wind projects

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1•asplake•9m ago•1 comments

How animals communicate to work together across species boundaries

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GLM-5.2 Beat Fable 5 at Website Design

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TOML Schema

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Show HN: Make every bug perfectly reproducible

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Coding a Brick Tower

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Show HN: Self-hostable academic paper manager (linxiv)

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Brain-computer interface trials are taking off

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Ask HN: Will we start seeing tools for LLM use?

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Federal regulators order grid operators speed power2energy-hungry AI datacenters

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Show HN: A Context Brain for You (and Your AI Agent)

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GitHub Copilot and Dev Productivity: An Observational Dose-Response Analysis

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Britain Learned and Unlearned Nuclear

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Möbius Chess

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Doom Composer Bobby Prince Has Died

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Open source alternative to brain by perplexity

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I created an open source app to check if a photo is from an AI or a Camera

https://github.com/Wavesonics/C2PAVerify
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How Russian President Vladimir Putin plans to live forever

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6•thunderbong•1h ago•1 comments

Ask HN: Using OPA/Rego to secure MCP tool execution. Does it make sense?

4•wmolino•1h ago•0 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