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Show HN: Database-replicator – Replicate any DB to PostgreSQL

https://github.com/serenorg/database-replicator
1•taariqserendb•5m ago•0 comments

China battery maker CATL to train Spanish workers for battery plant

https://www.reuters.com/world/china/chinas-catl-breaks-ground-huge-spanish-battery-plant-bringing...
1•toomuchtodo•9m ago•1 comments

Show HN: A daily cybersecurity newsletter that's fun to read

https://threatroad.substack.com/
1•levberg•9m ago•0 comments

Uruguay's power grid run on 99% renewables for half the price

https://www.forbes.com/sites/kensilverstein/2025/10/19/uruguays-renewable-charge-a-small-nation-a...
2•testing22321•10m ago•0 comments

Fail2ban RCE

https://www.cve.org/CVERecord?id=CVE-2025-45311
1•todsacerdoti•10m ago•0 comments

Show HN: AI-powered storytelling coach for kids (with auto-generated comics)

https://storyseeds.art
1•5inGularity•12m ago•0 comments

I Built an EDiscovery App

https://arqive.io
1•kl3jviii•13m ago•1 comments

Show HN: Infinite scroll AI logo generator built with Nano Banana

https://durable.co/ai-logo-generator
1•rookhack•13m ago•0 comments

Boy with Hunter syndrome amazes doctors after world-first gene therapy

https://www.bbc.com/news/articles/c5y0y56x6veo
2•gmays•16m ago•0 comments

High-powered microwave technology is the 'holy grail' of drone interceptors

https://www.jpost.com/defense-and-tech/article-876287
2•domofutu•18m ago•0 comments

A Creepy Horse Game Was Banned from Steam and No One's Sure Why

https://kotaku.com/horses-creepy-horror-game-steam-banned-before-launch-santa-ragione-2000647324
1•bryan0•18m ago•0 comments

OIDC Workload Identity on AWS

https://www.latacora.com/blog/2025/11/04/aws-oidc-workload-identity/
1•toomuchtodo•19m ago•1 comments

We've Detected Lightning on Mars

https://gizmodo.com/weve-detected-lightning-on-mars-for-the-first-time-2000691996
1•domofutu•21m ago•0 comments

The State of Generative AI Adoption in 2025

https://www.stlouisfed.org/on-the-economy/2025/nov/state-generative-ai-adoption-2025
2•keeda•23m ago•1 comments

Widespread service disruptions reported as major platforms go down worldwide

https://www.ynetnews.com/tech-and-digital/article/bky0aavb11g
4•totallyunknown•24m ago•1 comments

Show HN: Bookmark Manager Zero – On-device bookmark integrity checks

1•AbsoluteXYZero•24m ago•0 comments

IrfanView 64-bit ARM version

https://www.irfanview.com/arm64.htm
2•sedatk•26m ago•0 comments

MUM-Based Hash Functions

https://vnmakarov.github.io/performance/optimization/2025/11/25/mum-based-hash-functions.html
1•potus_kushner•27m ago•0 comments

The collapse of Maya civilization: Drought doesn't explain everything

https://phys.org/news/2025-11-collapse-maya-civilization-drought-doesnt.html
2•bikenaga•35m ago•0 comments

Alan.app – Add a Border to macOS Active Window

https://tyler.io/2025/11/alan/
1•donatj•35m ago•0 comments

API that auto-routes to the cheapest AI provider (OpenAI/Anthropic/Gemini)

https://tokensaver.org/
5•h2o_wine•35m ago•1 comments

Covid in pregnancy raises child's risk for developmental disorders

https://news.harvard.edu/gazette/story/2025/10/covid-in-pregnancy-raises-childs-risk-for-developm...
4•hn_acker•36m ago•0 comments

Receipt Printer Gaming

https://youtu.be/oEqvYXYI56s?si=QraXbCzDa79UfY0H
2•geerlingguy•37m ago•0 comments

Fara-7B by Microsoft: An agentic small language model designed for computer use

https://github.com/microsoft/fara
5•maxloh•37m ago•0 comments

The fewest items of clothes to never repeat an outfit [video]

https://www.youtube.com/watch?v=yoR2obq4YUw
1•fortran77•37m ago•0 comments

I made maps that show time instead of space [video]

https://www.youtube.com/watch?v=rC2VQ-oyDG0
1•surprisetalk•38m ago•0 comments

They Say AI Will Replace Programmers. I Think AI Will Mass-Produce Them Instead

https://github.com/vac-architector/VAC-Memory-System/blob/main/MY_JOURNEY.md
2•ViktorKuz•39m ago•0 comments

Mercury: A VCS easier than Git

https://github.com/eotter-beep/mercury-vcs
2•telui•40m ago•2 comments

The Risks of Platform Control over Historical Memory

https://www.lawfaremedia.org/article/the-hidden-risks-of-platform-control-over-historical-memory
1•hn_acker•42m ago•0 comments

Dell says PC sales flat despite slow Windows 11 transition

https://www.theregister.com/2025/11/26/dell_q3_2026/
2•mikece•44m ago•0 comments
Open in hackernews

I solved almost all of free problems on LeetCode using AI

https://old.reddit.com/r/leetcode/comments/1krg7by/i_solved_almost_all_of_free_problems_on_leetcode/
3•tevlon•6mo ago

Comments

cratermoon•6mo ago
I'm sure all the free problems from LeetCode are in the training sets, so I don't think this is much of a flex.
tevlon•6mo ago
i was thinking the same. And i am sure it is in the training set, but i couldn't solve 10 hard problems. Also, most of the hard problems, the LLMs weren't able to solve in one shot. How do you explain this?
cratermoon•6mo ago
There are many more correct answers to the easy problems than to the hard ones. Thus the LLM is more likely to hit upon the correct completion for them.
tevlon•6mo ago
makes sense
whobre•6mo ago
Alright, but how can this exercise help them pass an interview? The point of leetcode is to memorize the solutions so one can do well in an interview; yes, I agree it’s ridiculous.