val result = Buffer()
    val dot = '.'.code.toByte().toInt()
    when (val xy = readVariableLengthLong()) {
      in 0L until 40L -> {
        result.writeDecimalLong(0)
        result.writeByte(dot)
        result.writeDecimalLong(xy)
      }
      in 40L until 80L -> {
        result.writeDecimalLong(1)
        result.writeByte(dot)
        result.writeDecimalLong(xy - 40L)
      }

 * `CLEARTEXT` is an insecure configuration that is used for `http://` URLs.

These loosely follow the model set in [Google Cloud Policies](https://cloud.google.com/load-balancing/docs/ssl-policies-concepts). We [track changes](../security/tls_configuration_history.md) to this policy.

* 💯 👩‍💻 🏗 🔛 🇸🇲.
* **⚜**, 🗜, 🎻 📁, 🎏 📨.
* **🎉 & 🍪** 🐕‍🦺.
* 1️⃣0️⃣0️⃣ 💯 💯 💰.
* 1️⃣0️⃣0️⃣ 💯 🆎 ✍ ✍.

## Pydantic ⚒

**FastAPI** 🍕 🔗 ⏮️ (&amp; ⚓️ 🔛) <a href="https://docs.pydantic.dev/" class="external-link" target="_blank"><strong>Pydantic</strong></a>. , 🙆 🌖 Pydantic 📟 👆 ✔️, 🔜 👷.

Чтобы увидеть все варианты, которые у вас есть, ознакомьтесь с документацией <a href="https://docs.pydantic.dev/latest/concepts/types/" class="external-link" target="_blank">по необычным типам Pydantic</a>. Вы увидите некоторые примеры в следующей главе.

```Python hl_lines="7"
{!../../docs_src/query_params_str_validations/tutorial006.py!}
```

/// info | "Informação"

Se você nunca viu os `...` antes: é um valor único especial, faz <a href="https://docs.python.org/3/library/constants.html#Ellipsis" class="external-link" target="_blank">parte do Python e é chamado "Ellipsis"</a>.

///

Dessa forma o **FastAPI** saberá que o parâmetro é obrigatório.

* 중첩 모델도 편집기 지원(자동완성 등)
* 데이터 변환
* 데이터 검증
* 자동 문서화

## 특별한 타입과 검증

`str`, `int`, `float` 등과 같은 단일 타입과는 별개로, `str`을 상속하는 더 복잡한 단일 타입을 사용할 수 있습니다.

모든 옵션을 보려면, <a href="https://docs.pydantic.dev/latest/concepts/types/" class="external-link" target="_blank">Pydantic's exotic types</a> 문서를 확인하세요. 다음 장에서 몇가지 예제를 볼 수 있습니다.

예를 들어 `Image` 모델 안에 `url` 필드를 `str` 대신 Pydantic의 `HttpUrl`로 선언할 수 있습니다:

		}
		return eErr
	}

	if err := target.send(eventData, ch, confirms); err != nil {
		return err
	}

	// Delete the event from store.
	return target.store.Del(key)
}

// Close - does nothing and available for interface compatibility.
func (target *AMQPTarget) Close() error {
	close(target.quitCh)
	if target.conn != nil {
		return target.conn.Close()
	}
	return nil
}

        // Return the response for reuse
        grid.PutByteBuffer(result)
        return nil
    })
```

Context cancellation and timeouts are propagated to the handler. 
The client does not wait for the remote handler to finish before returning.
Returning any error will also cancel the stream remotely.

			return nil, ErrUnsignedHeaders
		}
	}
	return extractedSignedHeaders, ErrNone
}

// Trim leading and trailing spaces and replace sequential spaces with one space, following Trimall()
// in http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html
func signV4TrimAll(input string) string {
	// Compress adjacent spaces (a space is determined by
	// unicode.IsSpace() internally here) to one space and return

labels.supported_search_none=Not Available
labels.purge_search_log_day=Purge Search Log Before
labels.purge_job_log_day=Purge Job Log Before
labels.purge_user_info_day=Purge User Before
labels.purge_by_bots=Bots Name For Purge
labels.csv_file_encoding=Encoding for CSV
labels.notification_to=Notification Email
labels.pathmap_configuration=Path Mapping
labels.pathmap_title_details=Path Mapping
labels.disabled=Disabled