{* ../../docs_src/path_params/tutorial002_py39.py hl[7] *}

In this case, `item_id` is declared to be an `int`.

/// check

This will give you editor support inside of your function, with error checks, completion, etc.

///

## Data <abbr title="also known as: serialization, parsing, marshalling">conversion</abbr> { #data-conversion }

/// tip

You could use the same technique to extend the JSON Schema and add your own custom extra info.

For example you could use it to add metadata for a frontend user interface, etc.

///

/// info

OpenAPI 3.1.0 (used since FastAPI 0.99.0) added support for `examples`, which is part of the **JSON Schema** standard.

{* ../../docs_src/path_params/tutorial002_py39.py hl[7] *}

En este caso, `item_id` se declara como un `int`.

/// check | Revisa

Esto te dará soporte del editor dentro de tu función, con chequeo de errores, autocompletado, etc.

///

## <abbr title="también conocido como: serialización, parsing, marshalling">Conversión</abbr> de datos { #data-conversion }

import java.util.Set;
import java.util.function.UnaryOperator;

import org.apache.maven.impl.model.DefaultInterpolator;

/**
 * Enhancement of the standard <code>Properties</code>
 * managing the maintain of comments, etc.
 */
public class MavenProperties extends AbstractMap<String, String> {

    /** Constant for the supported comment characters.*/
    private static final String COMMENT_CHARS = "#!";

import java.util.Set;
import java.util.function.UnaryOperator;

import org.apache.maven.impl.model.DefaultInterpolator;

/**
 * Enhancement of the standard <code>Properties</code>
 * managing the maintain of comments, etc.
 */
@Deprecated
public class MavenProperties extends AbstractMap<String, String> {

    /** Constant for the supported comment characters.*/
    private static final String COMMENT_CHARS = "#!";

            e -> e instanceof InvocationTargetException,
            StackOverflowError.class,
            e -> e instanceof StackOverflowError);
      }
    };

    // used under GWT, etc., since the override of this method does not exist there
    ImmutableMap<Class<? extends Throwable>, Predicate<Throwable>> exceptions() {
      return ImmutableMap.of();
    }
  }

            e -> e instanceof InvocationTargetException,
            StackOverflowError.class,
            e -> e instanceof StackOverflowError);
      }
    };

    // used under GWT, etc., since the override of this method does not exist there
    ImmutableMap<Class<? extends Throwable>, Predicate<Throwable>> exceptions() {
      return ImmutableMap.of();
    }
  }

 * someGraphAlgorithm(startNode, node -> ImmutableList.of(node.mother(), node.father()));
 * }
 *
 * <p>Graph algorithms that need additional capabilities (accessing both predecessors and
 * successors, iterating over the edges, etc.) should declare their input to be of a type that
 * provides those capabilities, such as {@link Graph}, {@link ValueGraph}, or {@link Network}.
 *
 * <h3>Additional documentation</h3>
 *

import org.codehaus.plexus.logging.Logger;

import static java.util.Objects.requireNonNull;

/**
 * Various utilities, mostly to bridge "old" and "new" stuff, like Properties vs Maps, File vs Paths, etc.
 */
public final class CliUtils {
    private CliUtils() {}

    @Nonnull
    public static String stripLeadingAndTrailingQuotes(String str) {
        requireNonNull(str, "str");

     * @return the domain name
     */
    String getDomainName();

    /**
     * Return text representing the SID type suitable for display to
     * users. Text includes 'User', 'Domain group', 'Local group', etc.
     *
     * @return textual representation of type
     */
    String getTypeText();

    /**
     * Returns the type of this SID indicating the state or type of account.
     * <p>