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Adios.dev AI Native Cloud – Is Live on DevHunt

https://devhunt.org/tool/adiosdev-ai-workspace
1•clovis818•1m ago•0 comments

CVE-2026-40369: 12 Bytes to Escape the Browser Sandbox

https://voidsec.com/cve-2026-40369-browser-sandbox-escape/
1•DeepLogin•1m ago•0 comments

The focus on AI safety disasters ignores everyday harms

https://www.technologyreview.com/2026/10/26/1147645/the-focus-on-ai-safety-disasters-ignores-ever...
1•joozio•3m ago•0 comments

Reeve – A native PWA launcher in Rust to replace Electron

https://github.com/MarcelNazare/Reeve
1•marcelnazare050•4m ago•0 comments

Superset is now Paradev, raises $11.5M seed

https://paradev.com/blog/superset-is-now-paradev
1•tkocmathla•4m ago•0 comments

Build. Sign. Ship. No FreeBSD Builder

https://jailops.net/pkgops/
1•root420•5m ago•0 comments

Ni – use the right package manager

https://github.com/antfu-collective/ni
1•modinfo•7m ago•0 comments

Amutable Foundations: Verifiable integrity for Linux infrastructure

https://amutable.com/foundations
1•teekert•15m ago•0 comments

A List of Best TypeScript Books

https://github.com/tscollege/typescript-books
2•hamidreza23•19m ago•0 comments

Zuban – The Python Language Server for Professionals

https://zubanls.com
1•alexaholic•19m ago•0 comments

Show HN: I Built a Modern BBJ

https://git.andros.dev/andros/tyrtulia
1•andros•22m ago•0 comments

Cost-Efficient Pareto Recommendation for LLM Agentic Workflows

https://arxiv.org/abs/2610.26676
1•saikatsg•23m ago•0 comments

The Impact of AI on Creatives – Dave Clayton

https://glyndewis.com/blog/impact-of-ai-on-creatives
1•saikatsg•24m ago•0 comments

Free fan game – Mages PvP

https://magespvp.com/
2•vpvladimirov•27m ago•0 comments

Faaast: Intermittent Fasting Tracker

https://faaastapp.com/
3•tnsrig•27m ago•1 comments

Here's How Unequal Swedish Schools Are

https://www.sverigeisiffror.se/en/verktyg/sa-ojamlik-ar-den-svenska-skolan
2•vienno•27m ago•0 comments

A 2^O(n) Time Algorithm for 3-SAT

https://github.com/anthropics/formal-math/tree/16a5ce41304fcdaea4e0be7c132e1c361dc26da5/eth
2•nryoo•32m ago•0 comments

Bob Woodward spills his 'Secrets'

https://www.washingtonpost.com/investigations/2026/10/26/bob-woodward-spills-secrets-his-journali...
3•Michelangelo11•40m ago•0 comments

OpenZL: Using Graphs To Compress Smaller And Faster

https://ieeexplore.ieee.org/abstract/document/11629332
2•optimalsolver•42m ago•0 comments

Talk to Noor – AI interviewer that speaks English and Arabic

https://www.talktonoor.com
2•anirudhlolla•46m ago•0 comments

Show HN: I built this ASO tool to help you get more users for your iOS apps

https://asonix.io
3•guivr•47m ago•1 comments

Repairing Broken Access Control in Web Applications with LLMs

https://arxiv.org/abs/2610.34290
2•50kIters•49m ago•0 comments

Chemical companies scientists tracked early microplastics risks

https://www.latimes.com/environment/story/2026-10-26/industry-executives-knew-for-decades-about-m...
3•naves•49m ago•0 comments

FTC files complaint against Dollar General for pricing practices – AP News

https://apnews.com/article/federal-trade-commission-dollar-general-prices-1b572418c750c6abe491166...
2•adm4•53m ago•0 comments

The CIA Sabotage Manual for Product Organizations

https://www.leadinginproduct.com/p/sabotage-manual-product-management
2•benkan•54m ago•0 comments

GMO tells account holders to prepare for the worst as hackers threaten exposure

https://www.japantimes.co.jp/news/2026/10/27/japan/crime-legal/gmo-computer-shutdown/
2•anigbrowl•54m ago•0 comments

Anthropomorphic Tells Investors Its Product Could End Humanity

https://dsrupt.news/articles/anthropomorphic-tells-investors-its-product-could-end-humanity-sends...
1•zippiest•55m ago•0 comments

Sentio Mind

https://play.google.com/store/apps/details?id=com.sentiomind&hl=en_US
1•sir_arthur_morg•55m ago•0 comments

DoveORM – Small, security-hardened Python ORM with built-in migrations

https://github.com/imaradesk/doveorm
1•tituskilunda•57m ago•0 comments

Open Source TradingView-style charts, TPO market profile, footprint, liquidation

1•rsalianto•57m ago•0 comments
Open in hackernews

Ask HN: Why is big O often used in CS when omega or theta should be used?

2•amichail•1y ago
Do most people not know about omega and theta or perhaps they intentionally misuse asymptotic notation?

Comments

adrianN•1y ago
Finding lower bounds is generally more difficult.
amichail•1y ago
People often use big O notation in all cases including for lower bounds.
adrianN•1y ago
BigO for lower bounds is plain wrong
numpad0•1y ago
Those aren't in the ASCII table.
compressedgas•1y ago
I've found some people on a well known QA site to be so strict with big-O notation that I don't use it anymore and instead only refer to constant, linear, quadratic time and so on. Even when O(1), O(n), O(n^2) would be actually easier to write even if they are technically wrong.