protected int maxRedirectCount = 10;

    /** Availability status of this generator. */
    protected Boolean available = null;

    /**
     * Registers this thumbnail generator with the thumbnail manager.
     */
    public void register() {
        ComponentUtil.getThumbnailManager().add(this);
    }

    /**
     * Default constructor for BaseThumbnailGenerator.
     */
    public BaseThumbnailGenerator() {

Der erste Teil der Funktion, vor dem `yield`, wird ausgeführt **bevor** die Anwendung startet.

Und der Teil nach `yield` wird ausgeführt, **nachdem** die Anwendung beendet ist.

### Asynchroner Kontextmanager { #async-context-manager }

Wie Sie sehen, ist die Funktion mit einem `@asynccontextmanager` versehen.

Dadurch wird die Funktion in einen sogenannten „**asynchronen Kontextmanager**“ umgewandelt.

binaries and their corresponding docker images - `federation-apiserver` and `federation-controller-manager` are now folded in to the `hyperkube` binary. If you were using one of these binaries or docker images, please switch to using the `hyperkube` version. Please refer to the federation manifests - `federation/manifests/federation-apiserver.yaml` and `federation/manifests/federation-controller-manager-deployment.yaml` for examples. ([#29929](https://github.com/kubernetes/kubernetes/pull/29929), [...

* Traefik
     * 自动处理证书更新 ✨
* Caddy
     * 自动处理证书更新 ✨
* Nginx
     * 使用 Certbot 等外部组件进行证书更新
* HAProxy
     * 使用 Certbot 等外部组件进行证书更新
* 带有 Ingress Controller(如Nginx) 的 Kubernetes
     * 使用诸如 cert-manager 之类的外部组件来进行证书更新
* 由云服务商内部处理，作为其服务的一部分（请阅读下文👇）

另一种选择是您可以使用**云服务**来完成更多工作，包括设置 HTTPS。 它可能有一些限制或向您收取更多费用等。但在这种情况下，您不必自己设置 TLS 终止代理。

我将在接下来的章节中向您展示一些具体示例。

---

接下来要考虑的概念都是关于运行实际 API 的程序（例如 Uvicorn）。

			t.Fatalf("invalid %v count %v, expects: %v got %v", name, reason, result, count)
		}
	}
}

func TestInvalidAssociation(t *testing.T) {
	user := *GetUser("invalid", Config{Company: true, Manager: true})
	if err := DB.Model(&user).Association("Invalid").Find(&user.Company).Error; err == nil {
		t.Fatalf("should return errors for invalid association, but got nil")
	}
}

import org.opensearch.search.aggregations.bucket.terms.TermsAggregationBuilder;

/**
 * Helper class for managing crawling information and statistics.
 * Provides functionality to track crawling sessions, manage document expiration,
 * and handle crawling information storage and retrieval.
 */
public class CrawlingInfoHelper {

    /**
     * Creates a new instance of CrawlingInfoHelper.
     */

Debido a eso, las versiones de FastAPI anteriores a 0.99.0 todavía usaban versiones de OpenAPI menores a 3.1.0.

///

### `examples` de Pydantic y FastAPI { #pydantic-and-fastapi-examples }

Cuando añades `examples` dentro de un modelo de Pydantic, usando `schema_extra` o `Field(examples=["algo"])`, ese ejemplo se añade al **JSON Schema** para ese modelo de Pydantic.

   * can be useful when escaping additional characters.
   *
   * @param safeChars a non-null string specifying additional safe characters for this escaper (the
   *     ranges 0..9, a..z and A..Z are always safe and should not be specified here)
   * @param plusForSpace true if ASCII space should be escaped to {@code +} rather than {@code %20}

| rmdir               | yes       |
| delete              | yes       |
| append              | no        |
| rename              | no        |

MinIO supports following FTP/SFTP based protocols to access and manage data.

- Secure File Transfer Protocol (SFTP) – Defined by the Internet Engineering Task Force (IETF) as an
  extended version of SSH 2.0, allowing file transfer over SSH and for use with Transport Layer

	// TODO(quasilyte): improve error message (#21860).
	V4FMADDPS (AX), [Z0-Z4], K1, Z7  // ERROR "invalid instruction"
	V4FMADDPS (AX), [Z0-Z0], K1, Z7  // ERROR "invalid instruction"
	// Invalid ranges in REG_LIST (low > high).
	// TODO(quasilyte): improve error message (#21860).
	V4FMADDPS (AX), [Z4-Z0], K1, Z7  // ERROR "invalid instruction"
	V4FMADDPS (AX), [Z1-Z0], K1, Z7  // ERROR "invalid instruction"