*   a
   *  / \
   * b   c
   *  \ /
   *   d
   * }
   */
  private static final SuccessorsFunction<Character> DIAMOND_GRAPH =
      createDirectedGraph("ab", "ac", "bd", "cd");

  /**
   * Same as {@link #DIAMOND_GRAPH}, but with an extra c->a edge and some self edges:
   *
   * {@snippet :
   *   a<>
   *  / \\
   * b   c
   *  \ /
   *   d<>
   * }
   *
   * {@code <>} indicates a self-loop

```Python hl_lines="2"
# Esto no es asíncrono
def get_sequential_burgers(number: int):
    # Hacer algunas cosas secuenciales para crear las hamburguesas
    return burgers
```

Con `async def`, Python sabe que, dentro de esa función, tiene que estar atento a las expresiones `await`, y que puede "pausar" ⏸ la ejecución de esa función e ir a hacer algo más 🔀 antes de regresar.

		{strings.Repeat("Ꙁ", 64) + "Ꚁ", '䚀', -1},  // 'Ꚁ' and '䚀' share the same last two bytes

		// 4 bytes
		{"𡌀", '𡌀', 0},
		{"a", '𡌀', -1},
		{"  𡌀", '𡌀', 2},
		{"  a", '𡌀', -1},
		{strings.Repeat("𡋀", 64) + "𡌀", '𡌀', 256}, // test cutover
		{strings.Repeat("𡋀", 64) + "𡌀", '𣌀', -1},  // '𡌀' and '𣌀' share the same last two bytes

		// RuneError should match any invalid UTF-8 byte sequence.

// and stored in the resource metrics map.
// It also maintains the count of number of times this metric
// was collected since the server started, and the sum,
// average and max values across the same.
type ResourceMetric struct {
	Name   MetricName
	Labels map[string]string

	// value captured in current cycle
	Current float64

	// Used when system provides cumulative (since uptime) values

* La encriptación de la conexión ocurre a nivel de **TCP**.
    * Esa es una capa **debajo de HTTP**.
    * Por lo tanto, el manejo de **certificados y encriptación** se realiza **antes de HTTP**.
* **TCP no sabe acerca de "dominios"**. Solo sobre direcciones IP.
    * La información sobre el **dominio específico** solicitado va en los **datos HTTP**.

        NbtAddress nbtAddress1 = new NbtAddress(mockName, testAddressInt, false, NbtAddress.H_NODE);
        NbtAddress nbtAddress2 = new NbtAddress(mockName2, testAddressInt, true, NbtAddress.B_NODE); // Same address, different other fields
        NbtAddress nbtAddress3 = new NbtAddress(mockName3, 0xC0A80102, false, NbtAddress.H_NODE); // Different address

      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

   Copyright [yyyy] [name of copyright owner]

   Licensed under the Apache License, Version 2.0 (the "License");

    server.listener.assertClosed(1000, "Hello!")
  }

  @Test
  @Throws(Exception::class)
  fun clientAndServerCloseClosesConnection() {
    // Send close from both sides at the same time.
    server.webSocket!!.close(1000, "Hello!")
    client.processNextFrame() // Read close, close connection close.
    assertThat(client.closed).isFalse()
    client.webSocket!!.close(1000, "Hi!")

        assertEquals(l3, l4);
        assertEquals(l3.hashCode(), l4.hashCode());
    }

    @Test
    @DisplayName("overlaps requires same address and canonical URL prefix match")
    void testOverlaps() throws Exception {
        UniAddress a = mock(UniAddress.class);
        when(nsc.getAllByName(anyString(), anyBoolean())).thenReturn(new Address[] { a });

    /**
     * This default mode for combining children DOMs during merge means that where element names match, the process will
     * try to merge the element data, rather than putting the dominant and recessive elements (which share the same
     * element name) as siblings in the resulting DOM.
     */
    @Deprecated(since = "4.0.0", forRemoval = true)
    String DEFAULT_CHILDREN_COMBINATION_MODE = XmlService.DEFAULT_CHILDREN_COMBINATION_MODE;