/**
     * A helper method to determine the value to resume the build with {@code -rf} taking into account the edge case
     *   where multiple modules in the reactor have the same artifactId.
     * <p>
     * {@code -rf :artifactId} will pick up the first module which matches, but when multiple modules in the reactor
     *   have the same artifactId, effective failed module might be later in build reactor.

{* ../../docs_src/query_params_str_validations/tutorial006c_an_py310.py hl[9] *}

## Query-Parameter-Liste / Mehrere Werte { #query-parameter-list-multiple-values }

Wenn Sie einen Query-Parameter explizit mit `Query` definieren, können Sie ihn auch so deklarieren, dass er eine Liste von Werten empfängt, oder anders gesagt, dass er mehrere Werte empfangen kann.

<div class="screenshot">
<img src="/img/tutorial/sql-databases/image01.png">
</div>

## Die App mit mehreren Modellen aktualisieren { #update-the-app-with-multiple-models }

Jetzt lassen Sie uns diese App ein wenig **refaktorisieren**, um die **Sicherheit** und **Vielseitigkeit** zu erhöhen.

# Daha Büyük Uygulamalar - Birden Fazla Dosya { #bigger-applications-multiple-files }

Bir uygulama veya web API geliştirirken, her şeyi tek bir dosyaya sığdırabilmek nadirdir.

**FastAPI**, tüm esnekliği korurken uygulamanızı yapılandırmanıza yardımcı olan pratik bir araç sunar.

/// info | Bilgi

Flask'ten geliyorsanız, bu yapı Flask'in Blueprints'ine denk gelir.

///

## Örnek Bir Dosya Yapısı { #an-example-file-structure }

Но во многих случаях вы захотите одновременно запустить несколько процессов‑воркеров.

### Несколько процессов — Воркеры { #multiple-processes-workers }

Але часто ви захочете запускати кілька процесів-працівників одночасно.

### Кілька процесів - працівники { #multiple-processes-workers }

    static final int MULTIPLIER = 1682554634;
    static final int SHIFT = Integer.numberOfLeadingZeros(TABLE.length() - 1);

    static final CharMatcher INSTANCE = new Whitespace();

    Whitespace() {
      super("CharMatcher.whitespace()");
    }

    @Override
    public boolean matches(char c) {
      return TABLE.charAt((MULTIPLIER * c) >>> SHIFT) == c;
    }

        assertEquals("newValue", dataStoreParams.get("key1"));

        dataStoreParams.put("key1", null);
        assertNull(dataStoreParams.get("key1"));
    }

    // Test multiple operations in sequence
    @Test
    public void test_multipleOperations() {
        // Add initial values
        dataStoreParams.put("key1", "value1");
        dataStoreParams.put("key2", 123);

    }

  /**
   * The maximum number of requests for each host to execute concurrently. This limits requests by
   * the URL's host name. Note that concurrent requests to a single IP address may still exceed this
   * limit: multiple hostnames may share an IP address or be routed through the same HTTP proxy.
   *
   * If more than [maxRequestsPerHost] requests are in flight when this is invoked, those requests
   * will remain in flight.
   *

   *
   *  * If it is a control frame this will result in a single call to [FrameCallback].
   *  * If it is a message frame this will result in a single call to [FrameCallback.onReadMessage].
   *    If the message spans multiple frames, each interleaved control frame will result in a
   *    corresponding call to [FrameCallback].
   */
  @Throws(IOException::class)
  fun processNextFrame() {
    check(!closed) { "closed" }