/// tip | İpucu

Bunu her çalıştığınızda değil, **proje başına sadece bir kez** yapmanız yeterlidir.

///

//// tab | `venv`

Bir virtual environment oluşturmak için, Python ile birlikte gelen `venv` modülünü kullanabilirsiniz.

<div class="termy">

```console

  }

  /**
   * Not supported. Use {@link #naturalOrder}, which offers better type-safety, instead. This method
   * exists only to hide {@link ImmutableSet#builder} from consumers of {@code ImmutableSortedSet}.
   *
   * @throws UnsupportedOperationException always
   * @deprecated Use {@link ImmutableSortedSet#naturalOrder}, which offers better type-safety.
   */
  @DoNotCall("Use naturalOrder")
  @Deprecated

    putEdge(4, 5);
  }

  // Element Mutation

  @Test
  public void putEdge_existingNodes() {
    assume().that(graphIsMutable()).isTrue();

    // Adding nodes initially for safety (insulating from possible future
    // modifications to proxy methods)
    addNode(N1);
    addNode(N2);

    assertThat(graphAsMutableGraph.putEdge(N1, N2)).isTrue();
  }

  @Test

 * @since 2.0
 */
@GwtCompatible
public abstract class ForwardingMap<K extends @Nullable Object, V extends @Nullable Object>
    extends ForwardingObject implements Map<K, V> {
  // TODO(lowasser): identify places where thread safety is actually lost

  /** Constructor for use by subclasses. */
  protected ForwardingMap() {}

  @Override
  protected abstract Map<K, V> delegate();

  @Override
  public int size() {

        assertEquals(createdAt, session.getCreatedAt());
        assertEquals(lastAccessedAt, session.getLastAccessedAt());
        // getMessages() returns a defensive copy for thread-safety
        assertEquals(messages, session.getMessages());
    }

    @Test
    public void test_addMessage() {
        final ChatSession session = new ChatSession();

 * @since 2.0
 */
@GwtCompatible
public abstract class ForwardingMap<K extends @Nullable Object, V extends @Nullable Object>
    extends ForwardingObject implements Map<K, V> {
  // TODO(lowasser): identify places where thread safety is actually lost

  /** Constructor for use by subclasses. */
  protected ForwardingMap() {}

  @Override
  protected abstract Map<K, V> delegate();

  @Override
  public int size() {

  /**
   * Not supported. Use {@link #naturalOrder}, which offers better type-safety, instead. This method
   * exists only to hide {@link ImmutableMap#builder} from consumers of {@code ImmutableSortedMap}.
   *
   * @throws UnsupportedOperationException always
   * @deprecated Use {@link ImmutableSortedMap#naturalOrder}, which offers better type-safety.
   */
  @DoNotCall("Use naturalOrder")
  @Deprecated

///

## Hashing de contraseñas { #password-hashing }

"Hacer hashing" significa convertir algún contenido (una contraseña en este caso) en una secuencia de bytes (solo un string) que parece un galimatías.

Siempre que pases exactamente el mismo contenido (exactamente la misma contraseña) obtienes exactamente el mismo galimatías.

Pero no puedes convertir del galimatías de nuevo a la contraseña.

Ancak her seferinde şunu yaptığımızda:

```Python
Settings()
```

yeni bir `Settings` nesnesi oluşturulur ve oluşturulurken `.env` dosyasını yeniden okur.

Dependency fonksiyonu sadece şöyle olsaydı:

```Python
def get_settings():
    return Settings()
```

bu nesneyi her request için oluştururduk ve `.env` dosyasını her request'te okurduk. ⚠️

labels.roomNumber=Room Number
labels.user_description=Description
labels.description=Description
labels.user_title=Title
labels.title=Title
labels.user_pager=Pager
labels.pager=Pager
labels.user_street=Street
labels.street=Street
labels.user_postalCode=Postal Code
labels.postalCode=Postal Code
labels.user_physicalDeliveryOfficeName=Office
labels.physicalDeliveryOfficeName=Office
labels.user_destinationIndicator=Destination Indicator