Drupal 8.x

For example to render a simple form like search block should be invoked 8 different template like below and each of this template only have one or few line of code, see below:

region.html.twig
└─ block.html.twig
   └─ form.html.twig
      ├─ form-element.html.twig
      |  ├─ form-element-label.html.twig
      |  └─ input.html.twig
      └─ container.html.twig
          └─ input.html.twig

As you can see in below some of this files Just have a few line of code:

region.html.twig

I've created a view, and I have everything showing, but I need to tweak the display. I have it showing a date, title, name and "check box" that will display as a * or just blank, depending on how it is entered into content.

Currently it is displaying as:

1964
The White Album
The Beatles
*

and I just want to tweak the display so it shows as:

1964
The White Album
The Beatles *

I've googled "Drupal 8 Views Tutorials" and I can't seem to find anything that shows what I'm looking for.

Is it possible to Link Image to other than original image file, say an Image Type?

eg: In Content Types, images Link to File. File being the original image (see link below).

http://i.imgur.com/AlN7QFz.png

Trying to change the Text Format on a Field for a Content Type will not change from Basic HTML. Once saved, it reverts back to Basic HTML. Can this not be changed after creation?

How do I add the update of super fish libraries in composer?
I looked into https://github.com/mehrpadin/Superfish-for-Drupal and updated my composer.json.
I am missing something additional setups in composer, running composer update does not load the superfish js libraries in ./sites/all/libraries.

Thanks.

Hello all,
I want to import a large CSV file in php throws an error timeout php.
How to do this in drupal 8?
I will be grateful for any tips.

I want to read this file, process the data and put into the database.