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PCI DSS DMARC Requirement: What Section 5.4.1 Requires
Article URL: https://dmarcguard.io/blog/pci-dss/ Comments URL: https://news.ycombinator.com/item?id=49035563 Points: 6 # Comments: 1
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My Emacs Configuration (Dired)
Article URL: https://eugene-andrienko.com/2026-07-05-my-emacs-configuration-dired.html Comments URL: https://news.ycombinator.com/item?id=49035561 Points: 10 # Comments: 0
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The linear algebra and calculus behind every model
Article URL: https://stochastic.blog/the-linear-algebra-and-calculus-behind-every-model/ Comments URL: https://news.ycombinator.com/item?id=49035529 Points: 6 # Comments: 0
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Half-Life 2 running natively on HaikuOS
Article URL: https://discuss.haiku-os.org/t/haiku-nvidia-porting-nvidia-driver-for-turing-gpus/16520?page=18 Comments URL: https://news.ycombinator.com/item?id=49034868 Points: 76 # Comments: 5
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OpenAI’s new voice mode makes it to the ChatGPT desktop app
ChatGPT Voice on desktop can work with both ChatGPT Work and Codex to complete tasks and control agents.
Tech
Facebook launches a dedicated Marketplace app for sellers, adds a free verification system
Seller is a dedicated Marketplace app for people who list and sell items frequently.
Tech
Robot snakes searched for Venezuela earthquake survivors in collapsed buildings
US robotics researchers flew to Venezuela with snakebots after getting a call.
Tech
Tweety gets the third degree in final Coyote vs. Acme trailer
Also, the full trailer for Zach Cregger's Resident Evil features a likable everyman.
Kaizen #4: Overhauled Homelab
Article URL: https://timharek.no/blog/kaizen-4/ Comments URL: https://news.ycombinator.com/item?id=49035550 Points: 3 # Comments: 0
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Oracle fires 21,000 employees to fund AI spending
Article URL: https://www.jpost.com/business-and-innovation/tech-and-start-ups/article-903442 Comments URL: https://news.ycombinator.com/item?id=49035314 Points: 20 # Comments: 3
Patreon laying off 20% of staff
Article URL: https://www.patreon.com/jackconte/posts/painful-update-164628951 Comments URL: https://news.ycombinator.com/item?id=49034948 Points: 100 # Comments: 133
Em dashes are fucking amazing
Article URL: https://psychotechnology.substack.com/p/em-dashes-are-fucking-amazing Comments URL: https://news.ycombinator.com/item?id=49034747 Points: 74 # Comments: 70
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Programming language file extensions that match ISO 3166-1 alpha-2 country code
Article URL: https://www.bruh.ltd/blog/programming-language-file-extensions-that-match-an-iso-3166-1-alpha-2-country-code/ Comments URL: https://news.ycombinator.com/item?id=49034673 Points: 19 # Comments: 8
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Why is programming so captivating, yet so agonizing?
Article URL: https://elsewhere.news/en/zhenfund/why-is-programming-so-captivating-yet-so-agonizing Comments URL: https://news.ycombinator.com/item?id=49034468 Points: 16 # Comments: 11
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I Tried Building a Real App with AI. It Took a Year
Article URL: https://www.alexhyett.com/videos/tried-building-app-with-ai-it-took-a-year/ Comments URL: https://news.ycombinator.com/item?id=49034342 Points: 58 # Comments: 51