DB.Model(&product).Select("Name", "Code", "Price").Updates(Product3{Name: "Product New4", Code: ""})
	if product.Name != "Product New4" || product.Price != 320 || product.Code != "" {
		t.Errorf("invalid data after update, got %+v", product)
	}

	DB.Model(&product).UpdateColumns(Product3{Code: "L1215"})
	if product.Price != 320 || product.Code != "L1215" {
		t.Errorf("invalid data after update, got %+v", product)

    return current;
  }

  /**
   * Returns the unique least value of type {@code C} that is greater than {@code value}, or {@code
   * null} if none exists. Inverse operation to {@link #previous}.
   *
   * @param value any value of type {@code C}
   * @return the least value greater than {@code value}, or {@code null} if {@code value} is {@code
   *     maxValue()}
   */
  @CheckForNull
  public abstract C next(C value);

     * <groupId>:<artifactId>:<version>} but some of these coordinates may still be unknown at the point the exception
     * is thrown so this information is merely meant to assist the user.
     *
     * @return the identifier of the project or an empty string if not known, never {@code null}
     */
    @Nonnull
    String getProjectId();

    /**

    }


    /**
     * Returns the default flags for a generic Type-1 message in the
     * current environment.
     * 
     * @param tc
     *            context to use
     * @return An <code>int</code> containing the default flags.
     */
    public static int getDefaultFlags ( CIFSContext tc ) {
        return NTLMSSP_NEGOTIATE_NTLM | NTLMSSP_NEGOTIATE_VERSION

    assertThat(inputStream.read()).isEqualTo('A'.code)
    assertThat(inputStream.read()).isEqualTo('B'.code)
    assertThat(inputStream.read()).isEqualTo('C'.code)
    assertThat(inputStream.read()).isEqualTo('D'.code)
    assertThat(inputStream.read()).isEqualTo('E'.code)
    assertThat(inputStream.read()).isEqualTo('F'.code)
    assertThat(inputStream.read()).isEqualTo(-1)

        if (url != null) {
            return url;
        }
        throw new ResourceNotFoundRuntimeException(getResourcePath(path, extension));
    }

    /**
     * コンテキストクラスローダからリソースを返します。見つからなかった場合は<code>null</code>を返します。
     *
     * @param path
     *            リソースのパス。{@literal null}や空文字列であってはいけません
     * @return リソースの{@link URL}
     * @see #getResourceNoException(String, String)
     */

import javax.annotation.CheckForNull;

/**
 * A map containing {@code long} values that can be atomically updated. While writes to a
 * traditional {@code Map} rely on {@code put(K, V)}, the typical mechanism for writing to this map
 * is {@code addAndGet(K, long)}, which adds a {@code long} to the value currently associated with
 * {@code K}. If a key has not yet been associated with a value, its implicit value is zero.
 *

```

## `APIRouter`

Nehmen wir an, die Datei, die nur für die Verwaltung von Benutzern zuständig ist, ist das Submodul unter `/app/routers/users.py`.

Sie möchten die *Pfadoperationen* für Ihre Benutzer vom Rest des Codes trennen, um ihn organisiert zu halten.

Aber es ist immer noch Teil derselben **FastAPI**-Anwendung/Web-API (es ist Teil desselben „Python-Packages“).

Sie können die *Pfadoperationen* für dieses Modul mit `APIRouter` erstellen.

 *
 * <p>To use a reference of this type (say, named {@code guavaPredicate}) in a context where {@code
 * java.util.function.Predicate} is expected, use the method reference {@code
 * guavaPredicate::apply}. For the other direction, use {@code javaUtilPredicate::test}. A future
 * version of this interface will be made to <i>extend</i> {@code java.util.function.Predicate}, so

   * @throws InterruptedException if the current thread was interrupted during execution
   * @throws ExecutionException if {@code callable} throws a checked exception
   * @throws UncheckedExecutionException if {@code callable} throws a {@code RuntimeException}
   * @throws ExecutionError if {@code callable} throws an {@code Error}
   * @since 22.0
   */
  @SuppressWarnings("GoodTime") // should accept a java.time.Duration
  @CanIgnoreReturnValue