this.containsZero = containsZero;
  }

  private static final int C1 = 0xcc9e2d51;
  private static final int C2 = 0x1b873593;

  /*
   * This method was rewritten in Java from an intermediate step of the Murmur hash function in
   * http://code.google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp, which contained the
   * following header:
   *

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

Auch wenn sie alle in `localhost` sind, verwenden sie unterschiedliche Protokolle oder Ports, daher sind sie unterschiedliche „Origins“.

## Schritte { #steps }

  - If there are any errors, read the error and fix your code.
  - IMPORTANT NOTE: if the first import fails, you have to select and apply `Synchronization disabled`, then repeat the step above.
    Otherwise, TeamCity complains "Can't find the previous revision, please commit current settings first".

    this.containsZero = containsZero;
  }

  private static final int C1 = 0xcc9e2d51;
  private static final int C2 = 0x1b873593;

  /*
   * This method was rewritten in Java from an intermediate step of the Murmur hash function in
   * http://code.google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp, which contained the
   * following header:
   *

        // to specify the absolute path to these files in a customized components.xml
        // file. Ideally, we'd do full pattern-evaluation against the sysprops, but this
        // is a first step. There are several replacements below, in order to normalize
        // the path character before we operate on the string as a regex input, and
        // in order to avoid surprises with the File construction...

これは、通常のようにユーザーがあなたの API にリクエストを送るのではなく、**あなたの API（あなたのアプリ）**が**相手のシステム**（相手の API、アプリ）にリクエストを送る、ということです。

これは一般に**Webhook**と呼ばれます。

## Webhook の手順 { #webhooks-steps }

通常の流れとして、まずあなたのコード内で、送信するメッセージ、すなわちリクエストの**本文（ボディ）**を**定義**します。

加えて、アプリがそれらのリクエスト（イベント）を送信する**タイミング**も何らかの形で定義します。

そして**ユーザー**は、アプリがそのリクエストを送るべき**URL**を（たとえばどこかの Web ダッシュボードで）定義します。

{* ../../docs_src/pydantic_v1_in_v2/tutorial004_an_py310.py hl[4,18] *}

### Migra por pasos { #migrate-in-steps }

/// tip | Consejo

Primero prueba con `bump-pydantic`, si tus tests pasan y eso funciona, entonces terminaste con un solo comando. ✨

///

Also, note that the certificate has to contain the `Extended Key Usage: TLS Web Client Authentication`. Otherwise, MinIO would not accept the certificate as client certificate.

Now, the STS certificate-based authentication happens in 4 steps:

- Client sends HTTP `POST` request over a TLS connection hitting the MinIO TLS STS API.
- MinIO verifies that the client certificate is valid.
- MinIO tries to find a policy that matches the `CN` of the client certificate.

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

Aunque todos están en `localhost`, usan protocolos o puertos diferentes, por lo tanto, son "orígenes" diferentes.

## Pasos { #steps }

Container image'ları, Docker, Kubernetes vb. konuları ilerideki bir bölümde daha detaylı anlatacağım: [Container'larda FastAPI - Docker](docker.md).

///

## Başlatmadan Önceki Adımlar { #previous-steps-before-starting }

Uygulamanızı **başlatmadan önce** bazı adımlar yapmak isteyeceğiniz birçok durum vardır.

Örneğin **database migrations** çalıştırmak isteyebilirsiniz.