Drupal 8.x

I would like to check which values of checkboxes (field_list) are selected.
Node has list field with three options [checkbox].
I have tryed to debug dump(content.field_with_checkboxes) but after that drupal render blank page

Hi,

My custom block is displaying data from database. One of them is a long string. I want that the user can't see this string in the view, but he's able to click on something like "show more" and then the block display the string.

hi,

just updated Drupal 8 to 8.0.5 core using drush and I get the following error:

I'm familiar with the Drupal 8 theming API, including the hook_preprocess_HOOK, as well as all of the theme template suggestions available when Twig debug is enabled.

However, what I would love to be able to do - is to control all of the individual fields and optional labels for a node - inside the node--tool--full.html.twig template (my content type machine name is 'tool')

I also know that I can simply leave out the call to {{ content }} in the Twig template and call fields individually like this...

Version: Drupal 8
DB: MySql

I followed the instructions to add a database from here: https://www.drupal.org/documentation/install/create-database

I am at the stage of running install.php. The following are the MySql options:

I am a rookie in Drupal. I want to use Drupal8 to build a website. I had a issue. I can't remove the login block from the frontpage. I had waded throng the admin/structure/block and disabled the user login block, but I failed.
Envirement:
mac 10.11.3
mamp pro 3.2
Drupal8.0.5
theme: bootstrap