* seen value. And while we *could* do that, we aren't required to: Map.Entry explicitly says
       * that behavior is undefined when the backing map is modified through another API. (It even
       * permits us to throw IllegalStateException. Maybe we should have done that, but we probably
       * shouldn't change now for fear of breaking people.)
       */

  public final Optional<@NonNull E> last() {
    // Iterables#getLast was inlined here so we don't have to throw/catch a NSEE

    // TODO(kevinb): Support a concurrently modified collection?
    Iterable<E> iterable = getDelegate();
    if (iterable instanceof List) {
      List<E> list = (List<E>) iterable;
      if (list.isEmpty()) {
        return Optional.absent();
      }

Pero luego, tenemos otra vez el problema de tener una micro-sintaxis, dentro de un string de Python (un gran YAML).

El editor no puede ayudar mucho con eso. Y si modificamos parámetros o esquemas de Marshmallow y olvidamos también modificar ese docstring YAML, el esquema generado estaría obsoleto.

/// info | Información

APISpec fue creado por los mismos desarrolladores de Marshmallow.

///

/// check | Inspiró a **FastAPI** a

Mas então, temos novamente o problema de ter uma micro-sintaxe, dentro de uma string Python (um grande YAML).

O editor não pode ajudar muito com isso. E se modificarmos parâmetros ou schemas do Marshmallow e esquecermos de também modificar aquela docstring em YAML, o schema gerado ficaria obsoleto.

/// info | Informação

APISpec foi criado pelos mesmos desenvolvedores do Marshmallow.

///

/// check | **FastAPI** inspirado para

   * pass null inputs to LegacyConverter, and it can violate the contract of Converter.
   *
   * TODO(cpovirk): Could this be simplified if we modified implementations of LegacyConverter to
   * override methods (probably called "unsafeDoForward" and "unsafeDoBackward") with the same
   * signatures as the methods below, rather than overriding the same doForward and doBackward

			}
		}
	}
}

// FirstOrInit finds the first matching record, otherwise if not found initializes a new instance with given conds.
// Each conds must be a struct or map.
//
// FirstOrInit never modifies the database. It is often used with Assign and Attrs.
//
//	// assign an email if the record is not found
//	db.Where(User{Name: "non_existing"}).Attrs(User{Email: "******@****.***"}).FirstOrInit(&user)

L'éditeur ne peut guère aider en la matière. Et si nous modifions les paramètres ou les schémas Marshmallow et que nous oublions de modifier également cette docstring YAML, le schéma généré deviendrait obsolète.

/// info

APISpec a été créé par les développeurs de Marshmallow.

///

/// check | A inspiré **FastAPI** à

<div class="termy">

```console
$ source .venv/Scripts/activate
```

</div>

////

Esse comando criará ou modificará algumas [variáveis ​​de ambiente](environment-variables.md){.internal-link target=_blank} que estarão disponíveis para os próximos comandos.

Uma dessas variáveis ​​é a variável `PATH`.

/// tip | Dica

<div class="termy">

```console
$ source .venv/Scripts/activate
```

</div>

////

Ese comando creará o modificará algunas [variables de entorno](environment-variables.md){.internal-link target=_blank} que estarán disponibles para los siguientes comandos.

Una de esas variables es la variable `PATH`.

/// tip | Consejo

    limit.
 *  Fix: Avoid using invalid HTTPS sessions. This prevents OkHttp from crashing
    with the error, `Unexpected TLS version: NONE`.
 *  Fix: Don't corrupt the response cache when a 304 (Not Modified) response
    overrides the stored "Content-Encoding" header.
 *  Fix: Gracefully shut down the HTTP/2 connection before it exhausts the
    namespace of stream IDs (~536 million streams).