/// note

FastAPI will know that the value of `q` is not required because of the default value `= None`.

The `str | None` is not used by FastAPI to determine that the value is not required, it will know it's not required because it has a default value of `= None`.

   *
   * Note that transport-layer success (receiving a HTTP response code, headers and body) does not
   * necessarily indicate application-layer success: `response` may still indicate an unhappy HTTP
   * response code like 404 or 500.
   *
   * @throws IOException if the request could not be executed due to cancellation, a connectivity

import java.util.ArrayList;
import java.util.List;
import org.jspecify.annotations.Nullable;

/**
 * Provides utility methods for working with resources in the classpath. Note that even though these
 * methods use {@link URL} parameters, they are usually not appropriate for HTTP or other
 * non-classpath resources.
 *
 * @author Chris Nokleberg
 * @author Ben Yu
 * @author Colin Decker
 * @since 1.0
 */
@J2ktIncompatible

## 更多信息 { #more-info }

更多关于 <abbr title="Cross-Origin Resource Sharing - 跨域资源共享">CORS</abbr> 的信息，请查看 [Mozilla CORS 文档](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS)。

/// note | 技术细节

你也可以使用 `from starlette.middleware.cors import CORSMiddleware`。

出于方便，**FastAPI** 在 `fastapi.middleware` 中为开发者提供了几个中间件。但是大多数可用的中间件都是直接来自 Starlette。

	}
	return false
}

// MCR is not defined by the obj/arm; instead we define it privately here.
// It is encoded as an MRC with a bit inside the instruction word,
// passed to arch.ARMMRCOffset.
const aMCR = arm.ALAST + 1

// IsARMMRC reports whether the op (as defined by an arm.A* constant) is
// MRC or MCR.
func IsARMMRC(op obj.As) bool {
	switch op {
	case arm.AMRC, aMCR: // Note: aMCR is defined in this package.

   * ByteArrayOutputStream}. The given output stream is not reset before being written to by the
   * returned {@code ByteArrayDataOutput} and new data will be appended to any existing content.
   *
   * <p>Note that if the given output stream was not empty or is modified after the {@code
   * ByteArrayDataOutput} is created, the contract for {@link ByteArrayDataOutput#toByteArray} will

 * between {@link Double#NEGATIVE_INFINITY NEGATIVE_INFINITY} and {@link Double#POSITIVE_INFINITY
 * POSITIVE_INFINITY}, {@link Double#NaN NaN} is returned (note that this will only happen if the
 * dataset contains no finite values).
 *
 * <h3>Performance</h3>
 *
 * <p>The average time complexity of the computation is O(N) in the size of the dataset. There is a

    }
    return (byte) value;
  }

  /**
   * Compares the two specified {@code byte} values. The sign of the value returned is the same as
   * that of {@code ((Byte) a).compareTo(b)}.
   *
   * <p><b>Note:</b> this method behaves identically to {@link Byte#compare}.
   *
   * @param a the first {@code byte} to compare
   * @param b the second {@code byte} to compare

     * @return the ACE flags
     */
    int getFlags();

    /**
     * Returns true if this ACE is an inherited ACE and false if it is a direct ACE.
     * <p>
     * Note: For reasons not fully understood, <code>FLAGS_INHERITED</code> may
     * not be set within all security descriptors even though the ACE was in
     * face inherited. If an inherited ACE is added to a parent the Windows

            Set<Path> largePomSet = Set.of();
            for (int i = 0; i < 1000; i++) {
                Path pomPath = Paths.get("module" + i + "/pom.xml");
                largePomSet = Set.of(pomPath); // Note: This creates a new set each time in the loop
            }

            long startTime = System.currentTimeMillis();
            UpgradeResult result = new UpgradeResult(largePomSet, largePomSet, Set.of());