{* ../../docs_src/security/tutorial003_an_py310.py hl[82:85] *}

#### Über `**user_dict` { #about-user-dict }

`UserInDB(**user_dict)` bedeutet:

*Übergib die Schlüssel und Werte des `user_dict` direkt als Schlüssel-Wert-Argumente, äquivalent zu:*

```Python
UserInDB(
    username = user_dict["username"],

      Stopwatch s = Stopwatch.createStarted();
      // here is where you would do something
      total += s.elapsed(NANOSECONDS);
    }
    return total;
  }

  @Benchmark
  long manual(int reps) {
    long total = 0;
    for (int i = 0; i < reps; i++) {
      long start = System.nanoTime();
      // here is where you would do something
      total += System.nanoTime() - start;
    }

{* ../../docs_src/dependencies/tutorial006_an_py310.py hl[10,15] *}

### Rückgabewerte { #return-values }

Und sie können Werte zurückgeben oder nicht, die Werte werden nicht verwendet.

Sie können also eine normale Abhängigkeit (die einen Wert zurückgibt), die Sie bereits an anderer Stelle verwenden, wiederverwenden, und auch wenn der Wert nicht verwendet wird, wird die Abhängigkeit ausgeführt:

{* ../../docs_src/dependencies/tutorial006_an_py310.py hl[11,16] *}

//go:build linux

package bytes_test

import (
	. "bytes"
	"syscall"
	"testing"
)

// This file tests the situation where byte operations are checking
// data very near to a page boundary. We want to make sure those
// operations do not read across the boundary and cause a page
// fault where they shouldn't.

// These tests run only on linux. The code being tested is
// not OS-specific, so it does not need to be tested on all

Discussed here: [#11522](https://github.com/fastapi/fastapi/pull/11522) and here: [#11525](https://github.com/fastapi/fastapi/discussions/11525)

### Docs

Und es speichert den zurückgegebenen Wert in einem <dfn title="Hilfsprogramm/System zum Speichern berechneter/erzeugter Werte, um sie wiederzuverwenden, anstatt sie erneut zu berechnen.">„Cache“</dfn> und übergibt diesen gecachten Wert an alle „Dependanten“, die ihn in diesem spezifischen Request benötigen, anstatt die Abhängigkeit mehrmals für denselben Request aufzurufen.

                // if we're in the process of building up another arg, push it and start over.
                // this is for the case: "-Dfoo=bar "-Dfoo2=bar two" (note the first unterminated quote)
                if (currentArg != null) {
                    cleaned.add(currentArg.toString());
                }

                // start building an argument here.

setup](https://docs.min.io/community/minio-object-store/operations/deployments/kubernetes.html), where there are multiple pods with different domain names expected to run, you will either need wildcard certificates valid for all the domains or have specific certificates for each domain. If you are going to use specific certificates, make sure to create Kubernetes secrets accordingly.

For testing purposes, here is [how to create self-signed certificates](https://github.com/minio/minio/tree/master/...

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                // if we're in the process of building up another arg, push it and start over.
                // this is for the case: "-Dfoo=bar "-Dfoo2=bar two" (note the first unterminated quote)
                if (currentArg != null) {
                    cleaned.add(currentArg.toString());
                }

                // start building an argument here.