"""
                The type to use for the response.

                It could be any valid Pydantic *field* type. So, it doesn't have to
                be a Pydantic model, it could be other things, like a `list`, `dict`,
                etc.

                It will be used for:

                * Documentation: the generated OpenAPI (and the UI at `/docs`) will

### Summary { #summary }

I used to say I didn't like history that much... and look at me now giving "tech history" lessons. 😅

Examples:

    Source (English):

        «««
        <abbr title="Internet of Things">IoT</abbr>
        <abbr title="Central Processing Unit">CPU</abbr>
        <abbr title="too long; didn't read"><strong>TL;DR:</strong></abbr>
        »»»

    Result (German):

        «««
        <abbr title="Internet of Things – Internet der Dinge">IoT</abbr>

//// tab | Teste

Aqui estão algumas coisas envolvidas em elementos HTML "abbr" (algumas são inventadas):

### O abbr fornece uma frase completa { #the-abbr-gives-a-full-phrase }

* <abbr title="Getting Things Done – Fazer as Coisas">GTD</abbr>
* <abbr title="menos que"><code>lt</code></abbr>
* <abbr title="XML Web Token – Token Web XML">XWT</abbr>

Additionally, we create a `secret_name` for the hero, but so far, we are returning it everywhere, that's not very **secret**... 😅

We'll fix these things by adding a few **extra models**. Here's where SQLModel will shine. ✨

### Create Multiple Models { #create-multiple-models }

In **SQLModel**, any model class that has `table=True` is a **table model**.

  }

  public void testCopyOf_array_empty() {
    /*
     * We don't guarantee the same-as property, so we aren't obligated to test it. However, it's
     * useful in testing - when two things are the same then one can't have bugs the other doesn't.
     */
    assertThat(ImmutableLongArray.copyOf(new long[0])).isSameInstanceAs(ImmutableLongArray.of());
  }

  public void testCopyOf_array_nonempty() {

///

To **learn the basics of HTTPS**, from a consumer perspective, check <a href="https://howhttps.works/" class="external-link" target="_blank">https://howhttps.works/</a>.

Now, from a **developer's perspective**, here are several things to keep in mind while thinking about HTTPS:

* For HTTPS, **the server** needs to **have "certificates"** generated by a **third party**.
    * Those certificates are actually **acquired** from the third party, not "generated".

These custom validators are for things that can be checked with **only** the **same data** provided in the request.

///

### Understand that Code { #understand-that-code }

# Behind a Proxy { #behind-a-proxy }

In many situations, you would use a **proxy** like Traefik or Nginx in front of your FastAPI app.

These proxies could handle HTTPS certificates and other things.

## Proxy Forwarded Headers { #proxy-forwarded-headers }

  public void testRemovalNotification_clear_basher() throws InterruptedException {
    // If a clear() happens close to the end of computation, one of two things should happen:
    // - computation ends first: the removal listener is called, and the cache does not contain the
    //   key/value pair