* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email-validator</code></a> - для проверки электронной почты.

Используется Starlette:

* <a href="https://www.python-httpx.org" target="_blank"><code>HTTPX</code></a> - Обязательно, если вы хотите использовать `TestClient`.

-   Once the tests pass, we now bring all the code into the internal code base,
    using a job called "copybara".

**5. Copy to Google Internal codebase and run internal CI**

-   Once the PR is in the Google codebase, we make sure it integrates well with
    its dependencies and the rest of the system.
-   Rarely, If the tests fail at this stage, we cannot merge the code.

* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email-validator</code></a> - برای اعتبارسنجی آدرس‌های ایمیل.

استفاده شده توسط Starlette:

* <a href="https://www.python-httpx.org" target="_blank"><code>HTTPX</code></a> - در صورتی که می‌خواهید از `TestClient` استفاده کنید.
* <a href="https://github.com/Tinche/aiofiles" target="_blank"><code>aiofiles</code></a> - در صورتی که می‌خواهید از `FileResponse` و `StaticFiles` استفاده کنید.

import java.io.OutputStream;

/**
 * An implementation of {@link DataOutput} that uses little-endian byte ordering for writing {@code
 * char}, {@code short}, {@code int}, {@code float}, {@code double}, and {@code long} values.
 *
 * <p><b>Note:</b> This class intentionally violates the specification of its supertype {@code
 * DataOutput}, which explicitly requires big-endian byte order.
 *
 * @author Chris Nokleberg
 * @author Keith Bottner

Assim, `0.5` seria um valor válido. Mas `0.0` ou `0` não seria.

E o mesmo para <abbr title="less than"><code>lt</code></abbr>.

      monitor.leave();
    }
  }

  /**
   * Returns {@code true} if this queue contains the specified element. More formally, returns
   * {@code true} if and only if this queue contains at least one element {@code e} such that {@code
   * o.equals(e)}.
   *
   * @param o object to be checked for containment in this queue
   * @return {@code true} if this queue contains the specified element
   */
  @CanIgnoreReturnValue

 * @author Joshua O'Madadhain
 * @param <N> The most general node type this builder will support. This is normally {@code Object}
 *     unless it is constrained by using a method like {@link #nodeOrder}, or the builder is
 *     constructed based on an existing {@code Network} using {@link #from(Network)}.
 * @param <E> The most general edge type this builder will support. This is normally {@code Object}

ode>name</code></td><td><code>str</code></td><td><strong>REQUERIDO</strong> (si se establece un <code>license_info</code>). El nombre de la licencia utilizada para la API.</td></tr><tr><td><code>identifier</code></td><td><code>str</code></td><td>Una expresión de licencia <a href="https://spdx.org/licenses/" class="external-link" target="_blank">SPDX</a> para la API. El campo <code>identifier</code> es mutuamente excluyente del campo <code>url</code>. <small>Disponible desde OpenAPI 3.1.0, FastAPI...

code>str</code></td><td><strong>ERFORDERLICH</strong> (wenn eine <code>license_info</code> festgelegt ist). Der für die API verwendete Lizenzname.</td></tr><tr><td><code>identifier</code></td><td><code>str</code></td><td>Ein <a href="https://spdx.org/licenses/" class="external-link" target="_blank">SPDX</a>-Lizenzausdruck für die API. Das Feld <code>identifier</code> und das Feld <code>url</code> schließen sich gegenseitig aus. <small>Verfügbar seit OpenAPI 3.1.0, FastAPI 0.99.0.</small></td></t...

   *
   * <p>{@code putInstance(Foo.class, foo)} is equivalent to {@code
   * putInstance(TypeToken.of(Foo.class), foo)}.
   *
   * @return the value previously associated with this class (possibly {@code null}), or {@code
   *     null} if there was no previous entry.
   */
  @CanIgnoreReturnValue
  <T extends B> @Nullable T putInstance(Class<@NonNull T> type, @ParametricNullness T value);

  /**