*
     * Using DoubleUtils.bigToDouble, getting a double approximation of x is extremely fast, and
     * then we can get a double approximation of the square root. Then, we iteratively improve this
     * guess with an application of Newton's method, which sets guess := (guess + (x / guess)) / 2.
     * This iteration has the following two properties:
     *
     * a) every iteration (except potentially the first) has guess >= floor(sqrt(x)). This is

	internalLogIf(GlobalContext, err)

	return err == nil
}

// MinIO Helm chart uses DownwardAPIFile to write pod label info to /podinfo/labels
// More info: https://kubernetes.io/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information/#store-pod-fields
// Check if this is Helm package installation and report helm chart version
func getHelmVersion(helmInfoFilePath string) string {
	// Read the file exists.

{* ../../docs_src/behind_a_proxy/tutorial004_py310.py hl[9] *}

그러면 OpenAPI 스키마에 포함되지 않습니다.

## 서브 애플리케이션 마운트하기 { #mounting-a-sub-application }

프록시에서 `root_path`를 사용하면서도, [서브 애플리케이션 - 마운트](sub-applications.md)에 설명된 것처럼 서브 애플리케이션을 마운트해야 한다면, 기대하는 대로 일반적으로 수행할 수 있습니다.

        </field>
        <field>
          <name>relocation</name>
          <version>4.0.0+</version>
          <description>
            Relocation information of the artifact if it has been moved to a new group ID
            and/or artifact ID.
          </description>
          <association>
            <type>Relocation</type>
          </association>
        </field>
        <field>

**FastAPI** vous permet de déclarer des informations et des validations supplémentaires pour vos paramètres.

Prenons cette application comme exemple :

{* ../../docs_src/query_params_str_validations/tutorial001_py310.py hl[7] *}

如果你不希望 FastAPI 使用 `root_path` 自動加入一個 server，你可以使用參數 `root_path_in_servers=False`：

{* ../../docs_src/behind_a_proxy/tutorial004_py310.py hl[9] *}

這樣它就不會被包含在 OpenAPI 模式中。

## 掛載子應用 { #mounting-a-sub-application }

如果你需要在同時使用具有 `root_path` 的代理時，掛載一個子應用（如［[子應用 - 掛載](sub-applications.md)］中所述），可以像平常一樣操作，正如你所預期的那樣。

### `shutdown` イベント { #shutdown-event }

アプリケーションがシャットダウンするときに実行すべき関数を追加するには、イベント `"shutdown"` で宣言します:

{* ../../docs_src/events/tutorial002_py310.py hl[6] *}

ここでは、`shutdown` のイベントハンドラ関数が、テキスト行 `"Application shutdown"` をファイル `log.txt` に書き込みます。

/// info | 情報

`open()` 関数の `mode="a"` は「追加」（append）を意味します。つまり、そのファイルに既にある内容を上書きせず、行が後ろに追記されます。

///

/// tip | 豆知識

import org.lastaflute.web.servlet.request.ResponseManager;

/**
 * Utility class for accessing system components and dependencies.
 * Provides centralized access to various helpers, managers, and services throughout the Fess application.
 */
public final class ComponentUtil {

    private static final Logger logger = LogManager.getLogger(ComponentUtil.class);

    /** Component map for storing component instances. */

        THEME("fess-theme"), //
        /** Ingest processor plugins */
        INGEST("fess-ingest"), //
        /** Script plugins */
        SCRIPT("fess-script"), //
        /** Web application plugins */
        WEBAPP("fess-webapp"), //
        /** Thumbnail generator plugins */
        THUMBNAIL("fess-thumbnail"), //
        /** Crawler plugins */
        CRAWLER("fess-crawler"), //

or limitations of liability) contained within the Source Code Form of
the Covered Software, except that You may alter any license notices to
the extent required to remedy known factual inaccuracies.

3.5. Application of Additional Terms

You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of Covered