Drupal 8

Drupal 8 System Link Menu

system.admin:
  title: Administration
  route_name: system.admin
  weight: 9
  menu_name: admin
system.admin_content:

Drupal 8 remove css,js query strings

Drupal 8 remove css,js query strings

Update your THEMENAME.theme

Render a Render array to HTML code

Render a Render array to HTML code

How to get HTML from drupal 8 renderer array ?

How to convert Render array into HTML output code ?

Drupal 8 local settings for development

Drupal 8 Check is front page with alias

Drupal 8 Check is front page with alias
$current_path = \Drupal::service('path.current')->getPath();
$front_uri = Drupal::config('system.site')->get('page.front');
$front_alias = \Drupal::service('path.alias_manager')->getAliasByPath($front_uri);
$current_alias = \Drupal::service('path.alias_manager')->getAliasByPath($current_path);
$isFrontPage = \Drupal::service('path.matcher')->isFrontPage() || $front_alias === $current_alias;

Drupal 8 Twig concat string

Drupal 8 Twig concat string

Drupal 8 get absolute url

    $current_url = \Drupal\Core\Url::fromRoute('<current>', array(), array("absolute" => TRUE))->toString();

Disable All Cache on Drupal 8

Open settings.php add these lines:

$settings['container_yamls'][] = DRUPAL_ROOT . '/sites/development.services.yml';
$settings['cache']['bins']['render'] = 'cache.backend.null';

Use drush with command drush cr to clear all cache