Filter Hook: Filter question description before saving.

Filter Hook: Can be used to modify `$args` before updating answer

Filter Hook: Can be used to modify args before inserting answer

Filter Hook: Filter for modifying answer form `$args`.

Filter Hook: Filter question description before saving.

Action Hook: Trigger right after selecting an answer.

Action Hook: Action triggered after an answer is unselected as best.

Filter Hook: Filters the widget title.

Filter Hook: Filters the widget title.

Filter Hook: This filter is documented in widgets/question_stats.php