Drupal 8.x

I'm trying to create a view with tabs of different content. I've followed the instructions I found online in both video and text instructions but I am not seeing any tabs. I'm using the default Bartik theme if this matters. Is there some magic to this?

I did a D6 to D8 migration in 10/2015 and I recreated the blocks and views not migrated. But in the mean time 6 month later my D6 original site has been getting more content.

What is the best way to bring all of that content from the last 6 month from my D6 to my migrated D8?

I'm in the proccess of installing Drupal 8 for this first time. I have everything setup except the settings.php file.

I've copied the default.settings.php and then go to run the install script. However, I keep getting the error:

Catchable fatal error: Argument 3 passed to Drupal\Core\Database\Database::addConnectionInfo() must be of the type array, string given, called in /core/lib/Drupal/Core/Database/Database.php on line 295 and defined in /core/lib/Drupal/Core/Database/Database.php on line 256

I am very excited with a question of the upgrade from 8.0.5 (now) to 8.1...
Update process from the 8.0.х to 8.1 will be the same as with the 8.0.0 to 8.0.1... 8.0.5?
Or to be more complex and require data migration and rework of 8.0.x theme?
The modules, which work under 8.0 will work in 8.1?

Thank U.

Hello Everyone,

This is my very first time using Drupal and I'm new to twig so I'm trying to figure this stuff out. I can't seem to find an answer to my problem though.

I'm using the foundation 6 framework and it has the logo as a list item in the menu. So I hard code the list item in the menu--main.html.twig but when I try to use {{ site_name }} or {{ site_slogan }} the values are null. I'm not sure why these are null because they work in the block--system-branding-block.html.twig file.

Could someone please take a moment to educate me, I'd appreciate it.

What is the best way to set roles and limited access to a certain user or group of users ? Are the native options of D8 complete or is there a recommanded plugin for that ?
I really would like to hide anything that wont be used by the end user to limit him destroying everything :) was just wondering if the community recommand a plugin for that as im still new in D8 coming from years on WP, i tend to use D8 more like a framework than a CMS compare to WP but probably i miss some build in fonction or already done plugin.

Thanks in advance for this.