Drupal 8.x

Hello,

i'm learn drupal ( version 8.6 rc1).After placing  the block "Who's online" in the sidebar first , this block  appears when I am logged in as admin , but not display when i'm anonymous user.

thank you for the help.

zembla

i try with drupal 8.6 rc1, bartik and barrio bootstrap subtheme

in my backend I have an error "node.field_descriptif need to be uninstall", but I don't have this field anymore, but it is in database. How can I do that ?

EDIT :

I tried

drush entup

This si showing me entity that needs to be update, but when I try to press yes, I have this error :

The command could not be executed successfully (returned: 'C:/MAMP/htdocs/ext-partenaires/vendor/drush/drush/drush' n’est pas reconnu en tant que commande interne ou externe, un programme exécutable ou un fichier de commandes.

Hi,

Is it possible to have drupal 8 multisite with one database, using prefixes for each site, and sharing some tables like users, roles, permissions, etc?

I know it is possible in Drupal 7 but I can't manage to replicate this in Drupal 8 for some reason. I just want to know if it is possible to do this kind of implementation.

Kind regards,

Andrea.

public function makeRequest() {
        try {
            $client = \Drupal::httpClient();
            $response = $client->request('GET', ($this->url . '/' . $this->id), [
                'headers' => [
                    'Accept' => 'text/plain',
                ]
            ]);

            $body = $response->getBody();
            $decoded = json_decode($body, true);
            $this->data = $decoded;

        } catch (ClientException $e) {
            watchdog_exception('http_module', $e->getMessage());
        }

hi everyone! l used HTML to create a table but l want to filter table.

please tell me how to do that, thanks!!!!