“What do I need on my final?” — I shipped a calculator suite without the signup wall

July 30, 2026 · Dev.to

Your chatbot is a second door onto your content
Building a RAG chatbot has become a well-marked exercise: split the content into chunks, compute embeddings, search by s
`finish_reason=length` Returned Empty Content — and the Error Message Lied to Me
The error said the model returned empty content. I assumed the response stream had broken. It hadn't. What I Was Chasing
AI Consent Ledger: Stop Voice Agents From Ignoring Revoked Permission
A voice agent can sound polished, respond instantly, and still create a trust incident in one sentence: “Stop calling me
Editing an ext4 Partition Directly from macOS (No Linux VM Required)
I lost the private key for a Raspberry Pi and needed to add a new public key to /root/.ssh/authorized_keys. The Pi's SD
Your Scraper Works Locally but Returns 403 on a Server. Here's Why.
Key takeaways A request is judged on many layers at once — IP reputation, TLS fingerprint, HTTP/2 shape, headers, and ho