pkg syscall (freebsd-riscv64), type IfData struct, Addrlen uint8 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Baudrate uint64 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Collisions uint64 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Datalen uint8 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Epoch int64 #53466

pkg syscall (darwin-386), type IfData struct
pkg syscall (darwin-386), type IfData struct, Addrlen uint8
pkg syscall (darwin-386), type IfData struct, Baudrate uint32
pkg syscall (darwin-386), type IfData struct, Collisions uint32
pkg syscall (darwin-386), type IfData struct, Hdrlen uint8
pkg syscall (darwin-386), type IfData struct, Hwassist uint32
pkg syscall (darwin-386), type IfData struct, Ibytes uint32

    assertSame(value, segment.get(key, hash));
    assertTrue(segment.containsKey(key, hash));
    assertTrue(segment.containsValue(value));
    assertFalse(segment.containsValue(nullValue));

    // hash collision
    InternalEntry<Object, Object, ?> dummyEntry =
        segment.newEntryForTesting(new Object(), hash, entry);
    Object dummyValue = new Object();
    WeakValueReference<Object, Object, ?> dummyValueRef =

    assertSame(value, segment.get(key, hash));
    assertTrue(segment.containsKey(key, hash));
    assertTrue(segment.containsValue(value));
    assertFalse(segment.containsValue(nullValue));

    // hash collision
    InternalEntry<Object, Object, ?> dummyEntry =
        segment.newEntryForTesting(new Object(), hash, entry);
    Object dummyValue = new Object();
    WeakValueReference<Object, Object, ?> dummyValueRef =

En esos casos, varias de esas entidades podrían tener el mismo ID, digamos `foo` (un usuario `foo`, un coche `foo`, y un artículo del blog `foo`).

Entonces, para evitar colisiones de ID, cuando crees el token JWT para el usuario, podrías prefijar el valor de la clave `sub`, por ejemplo, con `username:`. Así, en este ejemplo, el valor de `sub` podría haber sido: `username:johndoe`.

      SortedMap<K, V> map, Entry<? extends K, ? extends V> entry) {
    K key = checkNotNull(entry.getKey());
    V value = checkNotNull(entry.getValue());
    if (map.containsKey(key)) {
      // When a collision happens, the colliding entry is the first entry
      // of the tail map.
      Entry<K, V> previousEntry = map.tailMap(key).entrySet().iterator().next();
      throw new IllegalArgumentException(

Para aprender más sobre Paquetes y Módulos de Python, lee <a href="https://docs.python.org/3/tutorial/modules.html" class="external-link" target="_blank">la documentación oficial de Python sobre Módulos</a>.

///

### Evitar colisiones de nombres

Estamos importando el submódulo `items` directamente, en lugar de importar solo su variable `router`.

Esto se debe a que también tenemos otra variable llamada `router` en el submódulo `users`.

        // probably intended. So no point in using an equal-but-different factory argument.
        // We check twice to avoid confusion caused by accidental hash collision.
        equalArgs.set(i, shouldBeEqualArg);
      }
    }
    return equalArgs;
  }

  private static boolean hashCodeInsensitiveToArgReference(

			// No IPs seem to intersect, this means that bucket exists but has
			// different IP addresses perhaps from a different deployment.
			// bucket names are globally unique in federation at a given
			// path prefix, name collision is not allowed. We simply log
			// an error and continue.
			bucketsInConflict.Add(bucket)
		}
	}

	// Add/update buckets that are not registered with the DNS

        // probably intended. So no point in using an equal-but-different factory argument.
        // We check twice to avoid confusion caused by accidental hash collision.
        equalArgs.set(i, shouldBeEqualArg);
      }
    }
    return equalArgs;
  }

  private static boolean hashCodeInsensitiveToArgReference(