Quiz: What decorator lifecycle pattern is used for modern FastAPI startup and shutdown events?
Modern FastAPI uses an asynccontextmanager lifespan handler to manage startup initialization and shutdown cleanup cleanly.
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Modern FastAPI uses an asynccontextmanager lifespan handler to manage startup initialization and shutdown cleanup cleanly.
FastAPI provides built-in security utilities like OAuth2PasswordBearer to extract bearer tokens from request authorization headers.
FastAPI handles synchronous def functions by running them in an internal threadpool, preventing blocking of the async event loop.
โฆ leverages HTTPX to issue virtual requests against FastAPI endpoints in unit test suites.
Pydantic's BaseSettings reads environment variables into typed Python attributes with fallback default values.
Setting embed=True tells FastAPI to expect JSON payloads formatted as `{"key": "value"}` for single parameters.
SAST tools (e.g. SonarQube, Bandit) scan source code for known vulnerability patterns prior to compilation.
โฆ methods**: 1. **Keep Cities** Create an empty list and ask the user how many items they want to keep from the **beginning of the main list**, based on their choice. Add the selected items โฆ