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DEV Community
@ThePracticalDev
2h
Prompt injection and SQL injection share a root cause: data and commands in one channel. This dev explains why there's no parameterized-query fix this time and lays out a defense-in-depth approach for agents. { author: James Anderson }
Prompt Injection Is the New SQL Injection (and We're Not Ready)
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2
DEV Community
@ThePracticalDev
12h
Every frame is a pure function of t. This Peter walks through how Claude Opus 5.5 built a video in code, from seeded randomness and parallel agents to four headless Chrome workers rendering 3,224 frames. { author: @PeterKimFrank }
This video is about how this video was made
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DEV Community
@ThePracticalDev
16h
A PC clock running 16 seconds ahead of the exchange led to a false 58% drawdown and a tripped kill switch. This dev breaks down the failure chain and why fallback paths that share state create invisible coupling. { author: Wataru Suda }
A 16-second clock drift falsely tripped my trading bot's kill switch. A postmortem.
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DEV Community
@ThePracticalDev
22h
Skip the chained TTS pipeline. This dev walks through a Gemini Live API voice agent over WebSockets, with a client-side barge-in trick for interruptions and a fire-and-acknowledge pattern for slow tools. { author: Annie Cusack + @GoogleAI }
How to Build a Real-Time Voice AI Agent with the Gemini Live API
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2
DEV Community
@ThePracticalDev
Sep 29
Docker containers share the host kernel, a real risk for autonomous agents. This dev covers gVisor and Firecracker isolation, keeping keys out of env vars, session-level budgets, and cutting idle compute costs. { author: @tweetpraveen + @GoogleAI }
7 ways to lock down AI agent sandboxes in production (beyond Docker containers)
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1