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WorldFixture spins up a fully emulated, multi-service environment — Slack, GitHub, Gmail, Stripe, S3, and more — pre-populated with realistic, connected data. Reset anytime, making it perfect for integration testing or product demos.
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A hidden webpage instruction tricked an AI agent into exposing a credentials file—a classic prompt injection attack. Three Python-side defenses (audit logging, sandboxed file...
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A developer built a working Python interpreter in 1024 bytes of C, supporting loops, recursion, and functions using raw source re-parsing.
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