If I (or someone) can copy it, run it, and see it right away, there's a much higher chance I (or someone) will be able to help you.

      placeholder: |
        from fastapi import FastAPI

        app = FastAPI()


        @app.get("/")
        def read_root():
            return {"Hello": "World"}
      render: python
    validations:
      required: true

## Einen `websocket` erstellen

Erstellen Sie in Ihrer **FastAPI**-Anwendung einen `websocket`:

{* ../../docs_src/websockets/tutorial001.py hl[1,46:47] *}

/// note | Technische Details

Sie können auch `from starlette.websockets import WebSocket` verwenden.

**FastAPI** stellt den gleichen `WebSocket` direkt zur Verfügung, als Annehmlichkeit für Sie, den Entwickler. Er kommt aber direkt von Starlette.

///

        return ImmutableSetMultimap.of();
      }
      Collection<Map.Entry<K, ImmutableCollection.Builder<V>>> mapEntries = builderMap.entrySet();
      if (keyComparator != null) {
        mapEntries = Ordering.from(keyComparator).<K>onKeys().immutableSortedCopy(mapEntries);
      }
      return fromMapBuilderEntries(mapEntries, valueComparator);
    }
  }

  /**

	}
}

func getRepReceivedBytesMD(namespace MetricNamespace) MetricDescription {
	helpText := "Total number of bytes replicated to this bucket from another source bucket"
	if namespace == clusterMetricNamespace {
		helpText = "Total number of bytes replicated to this cluster from site replication peer"
	}
	return MetricDescription{
		Namespace: namespace,
		Subsystem: replicationSubsystem,
		Name:      receivedBytes,

	Finished bool // finished healing, whether with errors or not

	// Add future tracking capabilities
	// Be sure that they are included in toHealingDisk
}

// loadHealingTracker will load the healing tracker from the supplied disk.
// The disk ID will be validated against the loaded one.
func loadHealingTracker(ctx context.Context, disk StorageAPI) (*healingTracker, error) {
	if disk == nil {

    val builder = CertificatePinner.Builder()
    assertFailsWith<IllegalArgumentException> {
      builder.add("example.com", "sha1/DmxUShsZuNiqPQsX2Oi9uv2sCnw*")
    }
  }

  /** Multiple certificates generated from the same keypair have the same pin.  */
  @Test
  fun sameKeypairSamePin() {
    val heldCertificateA2 =
      HeldCertificate
        .Builder()
        .keyPair(certA1.keyPair)
        .serialNumber(101L)

   * isWellFormed(bytes)} is true.
   *
   * @param bytes the input buffer
   * @param off the offset in the buffer of the first byte to read
   * @param len the number of bytes to read from the buffer
   */
  public static boolean isWellFormed(byte[] bytes, int off, int len) {
    int end = off + len;
    checkPositionIndexes(off, end, bytes.length);
    // Look for the first non-ASCII character.

     * replacement. If {@code unsafeReplacement} is {@code null} then no replacement will occur, if
     * it is {@code ""} then the unsafe characters are removed from the output.
     *
     * @param unsafeReplacement the string to replace unsafe characters
     * @return the builder instance
     */
    @CanIgnoreReturnValue

    }

    @Test
    @DisplayName("Test toString method")
    void testToString() {
        String result = transaction.toString();

        assertNotNull(result);
        // The toString method from parent class returns SMB_COM_TRANSACTION, not SmbComTransaction
        assertTrue(result.contains("SMB_COM_TRANSACTION"));
        // Also verify it contains transaction-specific details

import org.apache.maven.artifact.versioning.VersionRange;
import org.apache.maven.project.MavenProject;

/**
 * Wraps an active project instance to be able to receive updates from its artifact without affecting the original
 * attributes of this artifact.
 *
 * TODO I think this exposes a design flaw in that the immutable and mutable parts of an artifact are in one class and