Use the chat only for other general conversations.

///

### Don't use the chat for questions { #dont-use-the-chat-for-questions }

   *
   * @param expect the expected value
   * @param update the new value
   * @return {@code true} if successful. False return indicates that the actual value was not
   *     bitwise equal to the expected value.
   */
  public final boolean compareAndSet(double expect, double update) {
    return updater.compareAndSet(this, doubleToRawLongBits(expect), doubleToRawLongBits(update));
  }

  /**

   *
   * @param i the index
   * @param expect the expected value
   * @param update the new value
   * @return true if successful. False return indicates that the actual value was not equal to the
   *     expected value.
   */
  public final boolean compareAndSet(int i, double expect, double update) {
    return longs.compareAndSet(i, doubleToRawLongBits(expect), doubleToRawLongBits(update));
  }

  /**

/// tip | Dica

Para perguntas, pergunte nas <a href="https://github.com/fastapi/fastapi/issues/new/choose" class="external-link" target="_blank">questões do GitHub</a>, lá tem um chance maior de você ser ajudado sobre o FastAPI [FastAPI Experts](fastapi-people.md#especialistas){.internal-link target=_blank}.

Use o chat apenas para outro tipo de assunto.

///

### Não faça perguntas no chat

In vielen Fällen kennen Sie möglicherweise bereits die Antwort auf diese Fragen. 🤓

Wenn Sie vielen Menschen bei ihren Fragen helfen, werden Sie offizieller [FastAPI-Experte](fastapi-people.md#experten){.internal-link target=_blank}. 🎉

        AbstractFutureState<?> future, @Nullable Waiter expect, @Nullable Waiter update) {
      return UNSAFE.compareAndSwapObject(future, WAITERS_OFFSET, expect, update);
    }

    @Override
    boolean casListeners(
        AbstractFutureState<?> future, @Nullable Listener expect, Listener update) {
      return UNSAFE.compareAndSwapObject(future, LISTENERS_OFFSET, expect, update);
    }

    @Override

    boolean casWaiters(
        AbstractFutureState<?> future, @Nullable Waiter expect, @Nullable Waiter update) {
      return waitersUpdater.compareAndSet(future, expect, update);
    }

    @Override
    boolean casListeners(
        AbstractFutureState<?> future, @Nullable Listener expect, Listener update) {
      return listenersUpdater.compareAndSet(future, expect, update);
    }

    @Override

Joining the team is by invitation only, and I could update or remove permissions, instructions, or membership.

## FastAPI Experts

The people that help others the most in GitHub Discussions can become [**FastAPI Experts**](./fastapi-people.md#fastapi-experts){.internal-link target=_blank}.

This is normally the best way to contribute to the project.

## External Contributions

/// tip

질문이 있는 경우, <a href="https://github.com/fastapi/fastapi/discussions/new?category=questions" class="external-link" target="_blank">GitHub 디스커션</a> 에서 질문하십시오, [FastAPI Experts](fastapi-people.md#fastapi-experts){.internal-link target=_blank} 의 도움을 받을 가능성이 높습니다.

다른 일반적인 대화에서만 채팅을 사용하십시오.

///

### 질문을 위해 채팅을 사용하지 마십시오

            searchEngineClient.refresh("_all"); // TODO replace _all
        } catch (final IOException e) {
            logger.warn("Failed to read a sugget elevate word.", e);
        }
    }

    /**
     * Exports bad words to a CSV file.
     * @param writer The writer for the CSV output.
     */
    public void exportCsv(final Writer writer) {
        final CsvConfig cfg = new CsvConfig(',', '"', '"');