MountPath  string
	ID         string
	Rotational bool
	Metrics    DiskMetrics
	Error      string // carries the error over the network
}

// DiskMetrics has the information about XL Storage APIs
// the number of calls of each API and the moving average of
// the duration of each API.
type DiskMetrics struct {
	LastMinute              map[string]AccElem `json:"apiLatencies,omitempty"`

У певний момент ви розпочали б визначення функції, у вас були б готові параметри...

Але тоді вам потрібно викликати "той метод, який переводить першу літеру у верхній регістр".

Це буде `upper`? Чи `uppercase`? `first_uppercase`? `capitalize`?

Тоді ви спробуєте давнього друга програміста - автозаповнення редактора коду.

{* ../../docs_src/python_types/tutorial001.py hl[2] *}


### 修改示例

这是一个非常简单的程序。

现在假设你将从头开始编写这段程序。

在某一时刻，你开始定义函数，并且准备好了参数...。

现在你需要调用一个"将第一个字母转换为大写形式的方法"。

等等，那个方法是什么来着？`upper`？还是 `uppercase`？`first_uppercase`？`capitalize`？

然后你尝试向程序员老手的朋友——编辑器自动补全寻求帮助。

输入函数的第一个参数 `first_name`，输入点号（`.`）然后敲下 `Ctrl+Space` 来触发代码补全。

但遗憾的是并没有起什么作用：

     *
     * @param methods list of all candidate methods
     * @param classes the actual types of the arguments
     * @return a list that contains only applicable methods (number of
     *         formal and actual arguments matches, and argument types are assignable
     *         to formal types through a method invocation conversion).
     */

      @CompatibleWith("R") @Nullable Object rowKey,
      @CompatibleWith("C") @Nullable Object columnKey);

  /** Returns {@code true} if the table contains no mappings. */
  boolean isEmpty();

  /** Returns the number of row key / column key / value mappings in the table. */
  int size();

  /**
   * Compares the specified object with this table for equality. Two tables are equal when their

        long expectedFree = free * sectPerAlloc * bytesPerSect;
        assertEquals(expectedFree, smbInfoAllocation.getFree());
    }

    @Test
    @DisplayName("Test decode reads correct number of bytes")
    void testDecodeReadsCorrectBytes() throws SMBProtocolDecodingException {
        // Prepare test data
        byte[] buffer = new byte[22];

        // Fill with pattern to verify we read correct bytes

	rand.Read(r.buf)

	clusterInfos, err := globalSiteReplicationSys.GetClusterInfo(ctx)
	if err != nil {
		return madmin.SiteNetPerfNodeResult{Error: err.Error()}
	}

	// Scale the number of connections from 32 -> 4 from small to large clusters.
	connectionsPerPeer := 3 + (29+len(clusterInfos.Sites)-1)/len(clusterInfos.Sites)

	errStr := ""
	var wg sync.WaitGroup

		return 0, buf, e
	}
	if versions < 0 {
		return 0, buf, fmt.Errorf("decodeXLHeaders: Negative version count %d", versions)
	}
	return versions, buf, nil
}

// decodeVersions will decode a number of versions from a buffer
// and perform a callback for each version in order, newest first.
// Any non-nil error is returned.
func decodeVersions(buf []byte, versions int, fn func(idx int, hdr, meta []byte) error) (e error) {

		},
		{
			name:       "select-in-number",
			query:      `SELECT * from s3object s WHERE 4 in s.numbers[*]`,
			wantResult: `{"id":2,"title":"Second Record","desc":"another text","numbers":[2,3,4]}`,
		},
		{
			name:       "select-in-number-float",
			query:      `SELECT * from s3object s WHERE 3 in s.numbers[*]`,

    @InjectMocks
    private UrlQueueServiceImpl service;

    @Mock
    private MemoryDataHelper dataHelper;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        MockitoAnnotations.openMocks(this);
    }

    public void test_add() {
        // Setup
        String sessionId = "session123";
        String url = "https://example.com/page";