## What is "Dependency Injection"

**"Dependency Injection"** means, in programming, that there is a way for your code (in this case, your *path operation functions*) to declare things that it requires to work and use: "dependencies".

And then, that system (in this case **FastAPI**) will take care of doing whatever is needed to provide your code with those needed dependencies ("inject" the dependencies).

      </plugin>
      <plugin>
        <artifactId>maven-javadoc-plugin</artifactId>
        <configuration>
          <!-- Passing `-subpackages com.google.common` breaks things, so we explicitly exclude everything else instead. -->
          <!-- excludePackageNames requires specification of packages separately from "all subpackages".
               https://issues.apache.org/jira/browse/MJAVADOC-584 -->

      </plugin>
      <plugin>
        <artifactId>maven-javadoc-plugin</artifactId>
        <configuration>
          <!-- Passing `-subpackages com.google.common` breaks things, so we explicitly exclude everything else instead. -->
          <!-- excludePackageNames requires specification of packages separately from "all subpackages".
               https://issues.apache.org/jira/browse/MJAVADOC-584 -->

- **Epic**. An epic represents a feature area for Istio as a whole. Epics are fairly broad in scope and are basically product-level things.
Each issue is ultimately part of an epic.

- **Milestone**. Each issue is assigned a milestone. This is 0.1, 0.2, ..., or 'Nebulous Future'. The milestone indicates when we
think the issue should get addressed.

             * request. However the chances are slim and the
             * retry code should ensure the overall request
             * is serviced. The alternative complicates things
             * more than I think is worth it.
             */

            if( socket != null ) {
                socket.close();
                socket = null;
            }
            thread = null;

- The feature gate "SkipReadOnlyValidationGCE" has been removed.  This gate has been active for 2 releases with no reports of issues (and was such a niche thing, we didn't expect any). ([#124210](https://github.com/kubernetes/kubernetes/pull/124210), [@thockin](https://github.com/thockin))

    <section>
        <title>Properties</title>
        <section>
            <title>Properties added by the <literal>thingo</literal> plugin</title>
            <titleabbrev><literal>thingo</literal> plugin</titleabbrev>
            <table>
                <title>Properties - <literal>thingo</literal> plugin</title>
                <thead>
                    <tr>
                        <td>Property</td>

  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // List of events
  repeated Event items = 2;
}

// EventSeries contain information on series of events, i.e. thing that was/is happening
// continuously for some time.
message EventSeries {
  // Number of occurrences in this series up to the last heartbeat time
  optional int32 count = 1;

/// tip

Bạn thoải mái sử dụng mỗi toán tử (phương thức HTTP) như bạn mơ ước.

**FastAPI** không bắt buộc bất kì ý nghĩa cụ thể nào.

Thông tin ở đây được biểu thị như là một chỉ dẫn, không phải là một yêu cầu bắt buộc.

Ví dụ, khi sử dụng GraphQL bạn thông thường thực hiện tất cả các hành động chỉ bằng việc sử dụng các toán tử `POST`.

///

### Step 4: Định nghĩa **hàm cho đường dẫn toán tử**

import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * To be implemented by test generators of things that can contain elements. Such things include
 * both {@link Collection} and {@link Map}; since there isn't an established collective noun that
 * encompasses both of these, 'container' is used.
 *
 * @author George van den Driessche
 */