Drupal hook

To remove the version query string from all JavaScript files, you can modify the MYMODULE_js_alter() implementation to loop through all the JavaScript files in the $javascript array and set the version to NULL for each file. Here's an example implementation:

Description

If you have an input field on your website with a font size of fewer than 16 pixels, Safari on iPhone considers the text too small to read and automatically zooms in on the form field when the user taps on it.

The behavior is intended but it can deteriorate the expected user experience so it might be a good idea to disable this functionality and keep the zoom static while filling form controls.

<?php

use Drupal\Core\Access\AccessResult;
 
...
 
/**
 * Implements hook_entity_access().
 */
function drupalbook_examples_entity_access(\Drupal\Core\Entity\EntityInterface $entity, $operation, \Drupal\Core\Session\AccountInterface $account) {
  if ($entity->getEntityTypeId() == 'node' && $entity->getType() == 'article' && $operation == 'view' && in_array('administrator', $account->getRoles())) {
    AccessResult::forbidden();
  }
}

?>

There Main Three types AccessResult as Below 

/**
 * Implements hook_entity_presave().
 */
function drupalbook_examples_entity_presave(Drupal\Core\Entity\EntityInterface $entity) {
  if ($entity->getEntityTypeId() == 'node' && $entity->getType() == 'article') {
    $entity->title->value = $entity->title->value . 'by ' . date('d-m-Y');
  }
}

Hook_entity_presave () is fired every time an entity is saved.