/**
* Implements hook_form_FORM_ID_alter().
*/
function MYMODULE_form_user_form_alter(&$form, FormStateInterface $form_state) {
 if ($form_state->getFormObject()->getOperation() === 'default') {
   // some code...
 }
}

my_custom.links.task.yml:

/**
* Implements hook_menu_local_tasks_alter().
*/
function MYMODULE_menu_local_tasks_alter(&$data, $route_name, RefinableCacheableDependencyInterface $cacheability) {
 $current_user = \Drupal::currentUser();
 if ($current_user->hasRole('administrator')
   || $current_user->hasRole(

Generate new PHPDoc comment:

1) Remove existing PHPDoc comment
2) Press Alt+insert
3) Select "PHPdoc blocks"

or update existing comment

1) Press Alt+enter
2) Select "Update phpdoc comment"

.ajax-progress-throbber {
 display: none;
}

\Drupal::database()->merge('rate_karma')
 ->keys(['uid' => $uid])
 ->fields([
   'uid' => $uid,
   'karma' => $results,
 ])
 ->execute();

/**
* Add new table for karma.
*/
function MYMODULE_update_10001() {
 $database = \Drupal::database();
 $schema = $database->schema();
 $table_name = 'my_rate_karma';
 $table_schema = [
   'description' => '{my_rate_karma} holds user karma.',
   'fields'

/**
* Implements hook_views_query_alter().
*/
function MYMODULE_views_query_alter(ViewExecutable $view, QueryPluginBase $query) {
 // Do not show rows where CID is unique.
 if ($view->id() === 'MYVIEW_default') {
   $where_clause = 'cid IN (SELECT cid FRO

{{ drupal_block('views_block:VIEWSNAME-block_1', {'label': true} ) }}

/**
* Extend poll choices more than 255 characters.
*/
function poll_update_8006() {
 $connection = Database::getConnection();
 $entity_definition_update_manager = Drupal::entityDefinitionUpdateManager();
 $entity_type_id = 'poll_choice';
 // Check if we have updates for entity type.
 if