🌍 Dev.to

Reading VietQR on the phone: TLV, NAPAS and 28 bank apps

6pm reads a VietQR entirely on the phone: a small TLV reader, a CRC-16/CCITT-FALSE check, a NAPAS template lookup. Then it opens the payer's bank app. For 28 apps that is a transfer link with account, amount and note filled in; for the rest, the app's home screen, the amount on the clipboard and the QR saved to Photos. This post walks through the code in packages/domain/src/vietqr/ and apps/mobile/src/features/scan/bank-handoff.ts . Everything quoted is from the repo, which is Apache 2.0. ...
Idempotency for Agent Actions
🌍 Dev.to

Idempotency for Agent Actions

Originally published at Trida AI . Copy as markdown An agent issues a refund. The payment call times out. Nothing in that timeout tells the agent whether the money moved. The request may have died on the way out, or the refund may have completed while the response died on the way back. Both worlds look identical from where the agent sits. So it retries. That is what it was built to do, and in the second world the customer has now been refunded twice. This is not a reasoning failure...
🌍 Dev.to

CMMC Scoping 101: Decide What's In Scope Before You Fix Anything

Most CMMC Level 2 projects go wrong at the very first step: scope. If you don't know which systems handle Controlled Unclassified Information (CUI), you can't know which systems need the 110 NIST SP 800-171 requirements. Start with the contract CUI reaches you through a contract. Look for DFARS 7012, flow-down clauses from your prime, and CUI markings on the documents you receive. Those tell you what data you're protecting. Follow the data Once you know what the C...
🌍 Lobsters

zls 0.17.0

Comments
AI Is Redrawing the US Data Center Map
🌍 HackerNoon

AI Is Redrawing the US Data Center Map

Three data-based charts show how construction spending, power access and utility commitments are reshaping the US data center buildout.
Why Would an AI Want to Take Over the World?
🌍 HackerNoon

Why Would an AI Want to Take Over the World?

Will AI take over the world? A hacker and a philosopher weigh the strongest arguments for and against, and explain why the real risk is drift, not rebellion.
HackerNews

Good type against all odds

Article URL: https://unsung.aresluna.org/good-type-against-all-odds/ Comments URL: https://news.ycombinator.com/item?id=50175059 Points: 180 # Comments: 15
HackerNews

The Future of CSS

Article URL: https://www.joshwcomeau.com/css/interop-2027/ Comments URL: https://news.ycombinator.com/item?id=50175070 Points: 521 # Comments: 221