You can set `schema_extra` with a `dict` containing any additional data you would like to show up in the generated JSON Schema, including `examples`.

!!! 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

  /*
   * Leaving K and V as upper bounds rather than the actual key and value types allows type
   * parameters to be left implicit more often. CacheBuilder uses the same technique.
   */

  private MultimapBuilder() {}

  private static final int DEFAULT_EXPECTED_KEYS = 8;

  /** Uses a hash table to map keys to value collections. */

The same way, you could raise an `HTTPException` or similar in the exit code, after the `yield`.

!!! tip

    This is a somewhat advanced technique, and in most of the cases you won't really need it, as you can raise exceptions (including `HTTPException`) from inside of the rest of your application code, for example, in the *path operation function*.

 * if (forceCacheResponse.code() != 504) {
 *   // The resource was cached! Show it.
 * } else {
 *   // The resource was not cached.
 * }
 * ```
 *
 * This technique works even better in situations where a stale response is better than no response.
 * To permit stale cached responses, use the `max-stale` directive with the maximum staleness in
 * seconds:
 *
 * ```java

      // But in gcd(a - b, b), a - b is even and b is odd, so we can divide out powers of two.

      // We bend over backwards to avoid branching, adapting a technique from
      // http://graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax

      int delta = a - b; // can't overflow, since a and b are nonnegative

LogFactory also offers a static method getLog() that combines the typical two-step pattern: Log log = LogFactory.getFactory().getInstance("Foo"); into a single method call: Log log = LogFactory.getLog("Foo"); For example, you might use the following technique to initialize and use a Log instance in an application component: import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; public class MyComponent { protected static Log log = LogFactory.getLog("my.component"); // Called...

      // But in gcd(a - b, b), a - b is even and b is odd, so we can divide out powers of two.

      // We bend over backwards to avoid branching, adapting a technique from
      // http://graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax

      long delta = a - b; // can't overflow, since a and b are nonnegative

also offers a static method getLog() that combines the typical two-step pattern: Log log = LogFactory.getFactory().getInstance(Foo.class); into a single method call: Log log = LogFactory.getLog(Foo.class); For example, you might use the following technique to initialize and use a Log instance in an application component: import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; public class MyComponent { protected static Log log = LogFactory.getLog(MyComponent.class); //...

        [`tf.keras.models.experimental.SharpnessAwareMinimization`](https://www.tensorflow.org/api_docs/python/tf/keras/models/experimental/SharpnessAwareMinimization).
        This class implements the sharpness-aware minimization technique, which
        boosts model performance on various tasks, e.g., ResNet on image
        classification.

*   `tf.data`:

    *   Added support for cross-trainer data caching in tf.data service. This