### Einen Helden lesen { #read-one-hero }

Wir können einen einzelnen `Hero` **lesen**.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[58:63] hl[60] *}

### Einen Helden löschen { #delete-a-hero }

Wir können auch einen `Hero` **löschen**.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[66:73] hl[71] *}

### Die App ausführen { #run-the-app }

Sie können die App ausführen:

 * of the Bloom filters that use them, thus they must be preserved as is (no updates allowed, only
 * introduction of new versions).
 *
 * <p>Important: the order of the constants cannot change, and they cannot be deleted - we depend on
 * their ordinal for BloomFilter serialization.
 *
 * @author Dimitris Andreou
 * @author Kurt Alfred Kluever
 */
enum BloomFilterStrategies implements BloomFilter.Strategy {
  /**

        sb.append(dm).append(updatedTime);
        sb.append(dm).append(urls);
        sb.append(dm).append(userAgent);
        sb.append(dm).append(virtualHosts);
        if (sb.length() > dm.length()) {
            sb.delete(0, dm.length());
        }
        sb.insert(0, "{").append("}");
        return sb.toString();
    }

    // ===================================================================================

///

Dans OpenAPI, les chemins sont des ressources, tels que /users/ ou /items/, exposées par votre API, et les opérations sont les méthodes HTTP utilisées pour manipuler ces chemins, telles que GET, POST ou DELETE. Les operationId sont des chaînes uniques facultatives utilisées pour identifier une opération d'un chemin. Vous pouvez définir l'OpenAPI `operationId` à utiliser dans votre *opération de chemin* avec le paramètre `operation_id`.

	return nil
}

// DeleteFileHandler - delete a file.
func (s *storageRESTServer) DeleteFileHandler(p *DeleteFileHandlerParams) (grid.NoPayload, *grid.RemoteErr) {
	if !s.checkID(p.DiskID) {
		return grid.NewNPErr(errDiskNotFound)
	}
	return grid.NewNPErr(s.getStorage().Delete(context.Background(), p.Volume, p.FilePath, p.Opts))
}

// DeleteVersionsHandler - delete a set of a versions.

- Ensure service deleted when the Azure resource group has been deleted ([#100944](https://github.com/kubernetes/kubernetes/pull/100944), [@feiskyer](https://github.com/feiskyer)) [SIG Cloud Provider]

# five framework-embedded messages (don't change key names)
# - - - - - - - - - -/
errors.login.failure = Inloggen mislukt.
errors.app.illegal.transition = Illegale overgang. Probeer het opnieuw.
errors.app.db.already.deleted = Mogelijk is het al verwijderd door een ander proces. Probeer de bewerking opnieuw.
errors.app.db.already.updated = Mogelijk is het al bijgewerkt door een ander proces. Probeer de bewerking opnieuw.

# five framework-embedded messages (don't change key names)
# - - - - - - - - - -/
errors.login.failure = Ошибка входа.
errors.app.illegal.transition = Недопустимый переход. Пожалуйста, попробуйте еще раз.
errors.app.db.already.deleted = Возможно, он был удален другим процессом. Пожалуйста, попробуйте еще раз.
errors.app.db.already.updated = Возможно, он был обновлен другим процессом. Пожалуйста, попробуйте еще раз.

/**
 * Manages the class realms used by Maven. <strong>Warning:</strong> This is an internal utility class that is only
 * public for technical reasons, it is not part of the public API. In particular, this class can be changed or deleted
 * without prior notice.
 *
 */
@Named
@Singleton
public class DefaultClassRealmManager implements ClassRealmManager {
    public static final String API_REALMID = "maven.api";

	// This wrapper uses complicated machinery to run iOS binaries. It
	// works, but only when running one binary at a time.
	// Use a file lock to make sure only one wrapper is running at a time.
	//
	// The lock file is never deleted, to avoid concurrent locks on distinct
	// files with the same path.
	lockName := filepath.Join(os.TempDir(), "go_ios_exec-"+deviceID+".lock")
	lock, err = os.OpenFile(lockName, os.O_CREATE|os.O_RDONLY, 0666)
	if err != nil {