//
//	slice = append(slice, elem1, elem2)
//	slice = append(slice, anotherSlice...)
//
// As a special case, it is legal to append a string to a byte slice, like this:
//
//	slice = append([]byte("hello "), "world"...)
func append(slice []Type, elems ...Type) []Type

// The copy built-in function copies elements from a source slice into a
// destination slice. (As a special case, it also will copy bytes from a

response = requests.get("http://example.com/some/url")
```

Соответствующая в FastAPI API-операция пути могла бы выглядеть так:

```Python hl_lines="1"
@app.get("/some/url")
def read_url():
    return {"message": "Hello World"}
```

Посмотрите, насколько похожи `requests.get(...)` и `@app.get(...)`.

/// check | Вдохновило **FastAPI** на

* Иметь простой и понятный API.

				if v, ok := columnType.Unique(); !ok || !v {
					t.Fatalf("column code unique should be correct, name: %v, column: %#v", columnType.Name(),
						columnType)
				}
				if v, ok := columnType.DefaultValue(); !ok || v != "hello" {
					t.Fatalf("column code default value should be correct, name: %v, column: %#v, default value: %v",
						columnType.Name(), columnType, v)
				}
				if v, ok := columnType.Comment(); !ok || v != "my code2" {

    val request =
      Request(
        server.url("/"),
        body = "Hello".toRequestBody("text/plain".toMediaType()),
      )
    val response = client.newCall(request).execute()
    assertThat(response.body.string()).isEqualTo("Body")
    val request1 = server.takeRequest()
    assertThat(request1.body?.utf8()).isEqualTo("Hello")
    val request2 = server.takeRequest()

# escaped. https://www.w3.org/Bugs/Public/show_bug.cgi?id=24191
http://%zz%66%a.com

# If we get an invalid character that has been escaped.
http://%25
http://hello%00

# Escaped numbers should be treated like IP addresses if they are.
# No special handling for IPv4 or IPv4-like URLs
http://%30%78%63%30%2e%30%32%35%30.01  s:http p:/ h:192.168.0.1

  }

  public void testToStringWithNull() {
    Iterator<@Nullable String> iterator =
        Lists.<@Nullable String>newArrayList("hello", null, "world").iterator();
    assertEquals("[hello, null, world]", Iterators.toString(iterator));
  }

  public void testToStringEmptyIterator() {
    Iterator<String> iterator = Collections.<String>emptyList().iterator();

<div class="termy">

```console
$ python main.py

Hello World
```

</div>

## Ihren Editor konfigurieren { #configure-your-editor }

```

Bunun FastAPI'deki API <abbr title="Yol İşlemi: Path Operation">*yol işlemi*</abbr> şöyle görünür:

```Python hl_lines="1"
@app.get("/some/url")
def read_url():
    return {"message": "Hello World!"}
```

`requests.get(...)` ile `@app.get(...)` arasındaki benzerliklere bakın.

/// check | **FastAPI**'a nasıl ilham verdi?

* Basit ve sezgisel bir API'ya sahip olmalı.

    * Asegúrate de agregar documentación si es relevante.

## Ayuda a Mantener FastAPI { #help-maintain-fastapi }

¡Ayúdame a mantener **FastAPI**! 🤓

Hay mucho trabajo por hacer, y para la mayoría de ello, **TÚ** puedes hacerlo.

Las tareas principales que puedes hacer ahora son:

* [Ayudar a otros con preguntas en GitHub](#help-others-with-questions-in-github){.internal-link target=_blank} (ver la sección arriba).

/// tip | Consejo

Pydantic tiene un comportamiento especial cuando utilizas `Optional` o `Union[Something, None]` sin un valor por defecto, puedes leer más sobre ello en la documentación de Pydantic sobre <a href="https://docs.pydantic.dev/2.3/usage/models/#required-fields" class="external-link" target="_blank">Required Optional fields</a>.

///