```

////

/// tip

We are using an invented header to simplify this example.

But in real cases you will get better results using the integrated [Security utilities](security/index.md){.internal-link target=_blank}.

///

## Another module with `APIRouter` { #another-module-with-apirouter }

}

// SMA struct for calculating simple moving average
type SMA struct {
	buf       []float64
	window    int     // len of buf
	idx       int     // current index in buf
	CAvg      float64 // cumulative average
	prevSMA   float64
	filledBuf bool
}

func newSMA(ln int) *SMA {
	if ln <= 0 {
		ln = defaultWindowSize
	}
	return &SMA{

    Тип `int | None` сигнализирует для SQLModel, что столбец таблицы базы данных должен иметь тип `INTEGER`, или иметь пустое значение  `NULL`.

* `Field(index=True)` для SQLModel означает, что нужно создать **SQL индекс** для данного столбца. Это обеспечит более быстрый поиск при чтении данных, отфильтрованных по данному столбцу.

## Explore Further

- [MinIO Admin Complete Guide](https://docs.min.io/community/minio-object-store/reference/minio-mc-admin.html)

            throw new SmbException(fieldName + " exceeds maximum length: " + str.length());
        }

        // Check for null bytes
        if (str.indexOf('\0') != -1) {
            failedValidations.incrementAndGet();
            log.warn("{} contains null bytes", fieldName);
            throw new SmbException(fieldName + " contains null bytes");
        }

        for (User user : users) {
            chain.update(user);
            chain.changePassword(user.getName(), "newpass" + user.getName());
            chain.load(user);
            if (users.indexOf(user) % 2 == 0) {
                chain.delete(user);
            }
        }

        // Verify all operations were tracked
        assertEquals(10, chain.updateCalls.size());

    try {
      // if waiting works, this should get stuck
      Queues.drain(q, new ArrayList<>(), 1, MAX_VALUE, NANOSECONDS);
      fail();
    } catch (InterruptedException expected) {
      // we indeed waited; a slow thread had enough time to interrupt us
    }
  }

  // same as above; uninterruptible version
  @SuppressWarnings("ThreadPriorityCheck") // TODO: b/175898629 - Consider onSpinWait.

)").remove();else if("only-this"==e){var a=n.default(t),i=a.parent(".nav-item"),o=i.parent(),l=i.index(),s=a.siblings(".nav-link").attr("aria-controls");if(i.remove(),n.default("#"+s).remove(),n.default(be).children().length==n.default(ye+", "+Ce).length)n.default(ye).show();else{var r=l-1;this.switchTab(o.children().eq(r).find("a.nav-link"))}}else{var d=n.default(ve+".active"),f=d.parent(),u=d.index();if(d.remove(),n.default(we+".active").remove(),n.default(be).children().length==n.default(ye+",...

 */
@Beta
public final class BloomFilter<T extends @Nullable Object> implements Predicate<T>, Serializable {
  /**
   * A strategy to translate T instances, to {@code numHashFunctions} bit indexes.
   *
   * <p>Implementations should be collections of pure functions (i.e. stateless).
   */
  interface Strategy extends java.io.Serializable {

    /**

The **TLS certificates** are **associated with a domain name**, not with an IP address.

So, to renew the certificates, the renewal program needs to **prove** to the authority (Let's Encrypt) that it indeed **"owns" and controls that domain**.

To do that, and to accommodate different application needs, there are several ways it can do it. Some popular ways are:

* **Modify some DNS records**.