sort(
          insertionOrder,
          new Comparator<V>() {
            @Override
            public int compare(V left, V right) {
              // The indexes are small enough for the subtraction trick to be safe.
              return indexOfEntryWithValue(left) - indexOfEntryWithValue(right);
            }

            int indexOfEntryWithValue(V value) {
              for (int i = 0; i < orderedEntries.size(); i++) {

* 在 [PyCharm](https://www.jetbrains.com/pycharm/) 中:

![editor support](https://fastapi.tiangolo.com/img/pycharm-completion.png)

你將能進行程式碼補齊，這是在之前你可能曾認為不可能的事。例如，請求 JSON body（可能是巢狀的）中的鍵 `price`。

這樣比較不會輸錯鍵名，不用來回翻看文件，也不用來回滾動尋找你最後使用的 `username` 或者 `user_name`。

### 簡潔 { #short }

FastAPI 為你提供了**預設值**，讓你不必在初期進行繁瑣的配置，一切都可以自動運作。如果你有更具體的需求，則可以進行調整和自定義，

但預設情況下，一切都「直接可用」。

### 驗證 { #validation }

#### 隨機項目 { #a-random-item }

透過 `data.items()` 我們會得到一個包含每個字典項目鍵值對 tuple 的 <dfn title="可以用 for 迴圈遍歷的東西，例如 list、set 等等。">iterable object</dfn>。

我們用 `list(data.items())` 把這個可疊代物件轉成正式的 `list`。

接著用 `random.choice()` 從清單中取得一個「隨機值」，也就是一個 `(id, name)` 的 tuple。可能像是 `("imdb-tt0371724", "The Hitchhiker's Guide to the Galaxy")`。

然後把這個 tuple 的兩個值分別指定給變數 `id` 和 `name`。

因此，即使使用者沒有提供 item ID，仍然會收到一個隨機建議。

	err = saveServerConfigHistory(ctx, objectAPI, kvBytes)
	return result, err
}

// GetConfigKVHandler - GET /minio/admin/v3/get-config-kv?key={key}
//
// `key` can be one of three forms:
// 1. `subsys:target` -> request for config of a single subsystem and target pair.
// 2. `subsys:` -> request for config of a single subsystem and the default target.

    @DisplayName("Should produce consistent keys for same input")
    void testDeriveKeys_Consistency() {
        // Given
        int dialect = Smb2Constants.SMB2_DIALECT_0311;

        // When - derive same key twice
        byte[] signingKey1 = Smb3KeyDerivation.deriveSigningKey(dialect, sessionKey, preauthIntegrity);
        byte[] signingKey2 = Smb3KeyDerivation.deriveSigningKey(dialect, sessionKey, preauthIntegrity);

    put: Operation | None = None
    post: Operation | None = None
    delete: Operation | None = None
    options: Operation | None = None
    head: Operation | None = None
    patch: Operation | None = None
    trace: Operation | None = None
    servers: list[Server] | None = None
    parameters: list[Parameter | Reference] | None = None


class SecuritySchemeType(Enum):
    apiKey = "apiKey"
    http = "http"

  /*
   * Since Quantiles provides a fluent-style API, each test covers a chain of methods resulting in
   * the computation of one or more quantiles (or in an error) rather than individual methods. The
   * tests are divided into three sections:
   * 1. Tests on a hardcoded dataset for chains starting with median(), quartiles(), and scale(10);
   * 2. Tests on hardcoded datasets include non-finite values for chains starting with scale(10);

  /*
   * Since Quantiles provides a fluent-style API, each test covers a chain of methods resulting in
   * the computation of one or more quantiles (or in an error) rather than individual methods. The
   * tests are divided into three sections:
   * 1. Tests on a hardcoded dataset for chains starting with median(), quartiles(), and scale(10);
   * 2. Tests on hardcoded datasets include non-finite values for chains starting with scale(10);

Wir konvertieren dieses iterierbare Objekt mit `list(data.items())` in eine richtige `list`.

Dann können wir mit `random.choice()` einen **zufälligen Wert** aus der Liste erhalten, also bekommen wir ein Tuple mit `(id, name)`. Es wird etwas wie `("imdb-tt0371724", "The Hitchhiker's Guide to the Galaxy")` sein.

Convertimos esse objeto iterável em uma `list` adequada com `list(data.items())`.

Em seguida, com `random.choice()` podemos obter um valor aleatório da lista, então obtemos uma tupla com `(id, name)`. Será algo como `("imdb-tt0371724", "The Hitchhiker's Guide to the Galaxy")`.