# Lernen

Hier finden Sie die einführenden Kapitel und Tutorials zum Erlernen von **FastAPI**.

## Externe Kurse

Obwohl das [Tutorial – Benutzerhandbuch](../tutorial/index.md){.internal-link target=_blank} und dieses **Handbuch für fortgeschrittene Benutzer** als geführtes Tutorial (wie ein Buch) geschrieben sind und für Sie ausreichen sollten, um **FastAPI zu lernen**, möchten Sie sie vielleicht durch zusätzliche Kurse ergänzen.

Oder Sie belegen einfach lieber andere Kurse, weil diese besser zu Ihrem Lernstil passen.

Import the `Response` class (sub-class) you want to use and declare it in the *path operation decorator*.

For large responses, returning a `Response` directly is much faster than returning a dictionary.

again with a little shriek, and went on:  `--that begins with an
M, such as mouse-traps, and the moon, and memory, and muchness--
you know you say things are "much of a muchness"--did you ever
see such a thing as a drawing of a muchness?'

  `Really, now you ask me,' said Alice, very much confused, `I
don't think--'

  `Then you shouldn't talk,' said the Hatter.

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