* limitations under the License.
 */
package okhttp3.internal.idn

import kotlin.math.abs
import okio.ByteString

internal sealed interface MappedRange {
  val rangeStart: Int

  data class Constant(
    override val rangeStart: Int,
    val type: Int,
  ) : MappedRange {
    val b1: Int
      get() =
        when (type) {
          TYPE_IGNORED -> 119
          TYPE_VALID -> 120

 * validating constants.
 */
public class SmbConstantsTest {

    /**
     * Verify that the hard‑coded default values are present.
     */
    @Test
    @DisplayName("Default constant values match expectations")
    void defaultValues() {
        assertEquals(445, SmbConstants.DEFAULT_PORT);
        assertEquals(10, SmbConstants.DEFAULT_MAX_MPX_COUNT);

     */
    public CorsFilter() {
        // Default constructor
    }

    private static final Logger logger = LogManager.getLogger(CorsFilter.class);

    /**
     * HTTP OPTIONS method constant used for CORS preflight requests.
     */
    protected static final String OPTIONS = "OPTIONS";

    @Override
    public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)

package grid

import "strconv"

func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[handlerInvalid-0]
	_ = x[HandlerLockLock-1]
	_ = x[HandlerLockRLock-2]
	_ = x[HandlerLockUnlock-3]

 * elements, including {@code null}, are permitted.
 *
 * <p>{@code contains(x)}, {@code add(x)} and {@code remove(x)}, are all (expected and amortized)
 * constant time operations. Expected in the hashtable sense (depends on the hash function doing a
 * good job of distributing the elements to the buckets to a distribution not far from uniform), and

 * elements, including {@code null}, are permitted.
 *
 * <p>{@code contains(x)}, {@code add(x)} and {@code remove(x)}, are all (expected and amortized)
 * constant time operations. Expected in the hashtable sense (depends on the hash function doing a
 * good job of distributing the elements to the buckets to a distribution not far from uniform), and

### `Union` in Python 3.10 { #union-in-python-3-10 }

In diesem Beispiel übergeben wir `Union[PlaneItem, CarItem]` als Wert des Arguments `response_model`.

Da wir es als **Wert an ein Argument übergeben**, anstatt es in einer **Typannotation** zu verwenden, müssen wir `Union` verwenden, sogar in Python 3.10.

Wäre es eine Typannotation gewesen, hätten wir den vertikalen Strich verwenden können, wie in:

```Python

* 🔨 Update docs.py script to enable dirty reload conditionally. PR [#11986](https://github.com/fastapi/fastapi/pull/11986) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update MkDocs instant previews. PR [#11982](https://github.com/fastapi/fastapi/pull/11982) by [@tiangolo](https://github.com/tiangolo).

Setzen Sie dann Cookies darin und geben Sie sie dann zurück:

{* ../../docs_src/response_cookies/tutorial001_py39.py hl[10:12] *}

/// tip | Tipp

Beachten Sie, dass, wenn Sie eine Response direkt zurückgeben, anstatt den `Response`-Parameter zu verwenden, FastAPI diese direkt zurückgibt.

Sie müssen also sicherstellen, dass Ihre Daten vom richtigen Typ sind. Z. B. sollten diese mit JSON kompatibel sein, wenn Sie eine `JSONResponse` zurückgeben.

      replacements[c] = map.get(c).toCharArray();
    }
    return replacements;
  }

  // Immutable empty array for when there are no replacements.
  @SuppressWarnings("ConstantCaseForConstants") // An empty array is a constant.
  private static final char[][] EMPTY_REPLACEMENT_ARRAY = new char[0][0];