Например, мы, команда, стоящая за FastAPI, создали <a href="https://fastapicloud.com" class="external-link" target="_blank">**FastAPI Cloud**</a>, чтобы сделать развёртывание приложений FastAPI в облаке как можно более простым и прямолинейным, с тем же удобством для разработчика, что и при работе с FastAPI.

    private final File conflictingProjectFile;

    /**
     * @deprecated use {@link #DuplicateProjectException(String, File, File, String)}
     */
    @Deprecated
    public DuplicateProjectException(String message) {
        this(null, null, null, message);
    }

    /**
     * @deprecated use {@link #DuplicateProjectException(String, File, File, String)}
     */
    @Deprecated

import java.util.stream.Collectors;

import org.apache.maven.api.cli.cisupport.CIInfo;

/**
 * CI detector helper: it uses service discovery to discover {@link CIDetector}s. If resulting list has more than
 * one element, it will remove the {@link GenericCIDetector} result, assuming a more specific one is also present.
 */
public final class CIDetectorHelper {
    private CIDetectorHelper() {}

## Fazit { #conclusion }

Mit diesem Wissen sollten Sie ein grundlegendes Verständnis davon haben, was **Umgebungsvariablen** sind und wie man sie in Python verwendet.

Sie können auch mehr darüber in der <a href="https://en.wikipedia.org/wiki/Environment_variable" class="external-link" target="_blank">Wikipedia zu Umgebungsvariablen</a> lesen.

public interface MavenArtifactRelocationSource {
    /**
     * Returns {@link Artifact} instance where to relocate to, or {@code null}.
     *
     * @param session The session, never {@code null}.
     * @param result The artifact descriptor result, never {@code null}.
     * @param model The artifact model, never {@code null}.
     * @return The {@link Artifact} to relocate to, or {@code null} if no relocation wanted.
     */

                buf = new StringBuilder();
            } else if (XHTML_LINK_ELEMENT.equals(elementName)) {
                // Handle hreflang alternate links
                final String rel = attributes.getValue("rel");
                final String hreflang = attributes.getValue("hreflang");
                final String href = attributes.getValue("href");

# CORS (Cross-Origin Resource Sharing) { #cors-cross-origin-resource-sharing }

<a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS" class="external-link" target="_blank">CORS o "Cross-Origin Resource Sharing"</a> se refiere a situaciones en las que un frontend que se ejecuta en un navegador tiene código JavaScript que se comunica con un backend, y el backend está en un "origen" diferente al frontend.

## Origen { #origin }

/**
 * Exception that wraps {@link IllegalAccessException}.
 *
 * @author higa
 */
public class IllegalAccessRuntimeException extends ClRuntimeException {

    private static final long serialVersionUID = -3649900343028907465L;

    /**
     * The target class.
     */
    private final Class<?> targetClass;

    /**
     * Creates a {@link IllegalAccessRuntimeException}.
     *

import jcifs.dcerpc.rpc.policy_handle;

/**
 * Tests for the {@link MsrpcLsarClose} class.
 */
class MsrpcLsarCloseTest {

    private policy_handle mockHandle;

    @BeforeEach
    void setUp() {
        // Create a mock policy_handle for each test
        mockHandle = mock(policy_handle.class);
    }

    /**
     * Test case for the {@link MsrpcLsarClose#MsrpcLsarClose(policy_handle)} constructor.

import com.google.common.annotations.GwtCompatible;
import com.google.errorprone.annotations.DoNotMock;
import org.jspecify.annotations.NullMarked;

/**
 * Any object which can accept registrations of {@link TearDown} instances.
 *
 * @author Kevin Bourrillion
 * @since 10.0
 */
@DoNotMock("Implement with a lambda")
@GwtCompatible
@NullMarked
public interface TearDownAccepter {
  /**