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Coldcard's $38M (so far) exploit shakes faith in self-custody

https://www.coindesk.com/business/2026/07/31/coldcard-s-usd38-million-so-far-exploit-shakes-faith...
1•wslh•3m ago•1 comments

If technology got better, why did everything get worse?

https://www.sammystraus.com/#if-technology-got-better-why-did-everything-get-worse
1•sammy0910•3m ago•0 comments

Book sellers raise alarm over 'horrific' destruction of rare titles to feed AI

https://www.theguardian.com/technology/2026/aug/02/australian-book-sellers-alarm-destruction-rare...
3•billybuckwheat•4m ago•1 comments

Using Meta AI via WhatsApp for OpenCode

https://github.com/amita-seal/wa-metaai
1•amita2•5m ago•0 comments

AI's real threat to jobs isn't job loss, it's lower paychecks, new research says

https://www.businessinsider.com/ai-could-lower-workers-pay-job-market-impact-2026-7
2•theanonymousone•11m ago•0 comments

Ask HN: How are you using AI to learn?

3•mfalcon•12m ago•0 comments

We're 15-year-olds tired of switching study apps, so we built our own

https://reviscio.com/
1•Luka_Takki•13m ago•1 comments

Retired man plants trees on forgotten land, now it's Sao Paulo's largest park

https://timesofindia.indiatimes.com/world/rest-of-world/in-2003-a-retired-man-planted-trees-on-fo...
2•rmason•13m ago•0 comments

YC founder asks desperate job seekers to tattoo themselves for an interview

https://sfstandard.com/2026/07/30/lemonlime-tattoo-job-interview/
1•theanonymousone•13m ago•0 comments

Show HN: A Google Reader like discovery engine for long-form blogs

https://boredreading.com/
1•khet•14m ago•0 comments

India's monsoon rains in danger as UN chief warns planet is 'on fire'

https://www.theguardian.com/environment/2026/jul/31/india-monsoon-el-nino-hot-dry-conditions-mete...
1•howard941•14m ago•0 comments

FDA panel supports broadening access to peptides popular on the gray market

https://www.npr.org/2026/07/23/nx-s1-5903202/fda-peptides-restrictions
1•gmays•16m ago•0 comments

Show HN: Lumaris – AI biotech intelligence briefs (sample: EGFR resistance)

https://lumaris.nanocorp.app/reports/egfr-resistance-nsclc-2026
1•lumaris_intel•19m ago•0 comments

Drifting SpaceX rocket heading for collision with Moon

https://www.theguardian.com/science/2026/jul/31/spacex-rocket-moon-collision
1•qprofyeh•20m ago•0 comments

Cosmic String

https://en.wikipedia.org/wiki/Cosmic_string
1•whythismatters•20m ago•0 comments

Show HN: I made a music player inspired by late 90s peer-to-peer sharing

https://jdanwire.jordanscales.com/
1•jordanscales•27m ago•0 comments

GPT‑5.6 fuses frontier intelligence with frontier efficiency

https://openai.com/index/gpt-5-6-frontier-intelligence-efficiency/
1•882542F3884314B•28m ago•0 comments

Seedance 2.5

https://seed.bytedance.com/en/blog/one-take-creation-flexible-referencing-introducing-seedance-2-5
1•njaremko•30m ago•0 comments

PaperOS: A native Linux E Ink OS running on BOOX hardware

https://www.reddit.com/r/Onyx_Boox/comments/1vcdkmh/paperos_a_native_linux_e_ink_os_now_running_on/
2•carlosjobim•31m ago•0 comments

Rescue Boat Crews Show Signs of Brain Injuries, but Coast Guard Isn't Looking

https://www.nytimes.com/2026/07/30/us/coast-guard-rescue-boat-surfmen-brain-injury.html
1•bookofjoe•34m ago•2 comments

Let's See Paul Allen's SIMD CSV Parser

http://chunkofcoal.com/posts/simd-csv/
1•mfiguiere•35m ago•0 comments

Soft-deprecating chrono and chrono-tz

https://github.com/chronotope/chrono/issues/1768
2•Paul-E•36m ago•0 comments

Diátaxis

https://diataxis.fr/
27•ryanseys•42m ago•6 comments

Show HN: Search Statistics Like an Absolute Psychopath

https://number.weyland.enterprises/?q=65535
1•hronecviktor•43m ago•0 comments

Ask HN: Best Blogging Platform?

3•asxndu•43m ago•3 comments

Pantograph

https://github.com/jeprinz/pantograph/blob/main/README.md
4•sargstuff•49m ago•0 comments

Uber SubmitQueue: a high-performance speculative merge queue

https://github.com/uber/submitqueue/
1•handfuloflight•51m ago•0 comments

Ads in Software Are Like Stickers on Laptops

https://daringfireball.net/2026/07/ads_in_software_are_like_stickers_on_laptops
2•naves•52m ago•2 comments

Geometrically patterned ancient earthworks in Acre, Rio Branco, Brazil

https://researchportal.helsinki.fi/en/publications/geometrically-patterned-ancient-earthworks-in-...
2•jhncls•52m ago•0 comments

The Silicon Valley Founder Meat Grinder

https://zaksa.zip/blog/silicon-valley-founder-meat-grinder/
47•Kaizeras•55m ago•10 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•1y ago

Comments

cratermoon•1y 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•1y 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•1y 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•1y ago
makes sense
whobre•1y 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.