Drupal 8.x

I would like to have a slideshow on every page on my Danland theme. I have looked up the documentation on the theme and it is only applicable for drupal 7, not drupal 8 which is what I'm using. In drupal 7 I would have to edit the page.tpl.php. There is no such file in drupal 8 but I beleive the appropriate file is page.html.twig.

In drupal 7 I would have to do the following:

I am uploading multiple images to content using the "Image" field in Drupal 8. When I view the content, all the images are stacked vertically (block display). It is possible to change the display to have all the images displayed next to each other inline (like float left)?

Will I need to change my theme to style this or is there a way to modify the Image field display to have them displayed inline?

Hi! Why can I see images and html pages on drupal but not something.php? and is there a way to safely change that?

Hello everyone, I'm beginning in module development with Drupal 8 and i have a problem.
I try to make a lorem ipsum module but my configuration file doesn't work properly.
Here is my github project : https://github.com/972/lorem_ispum

Here is my configuration file : https://github.com/972/lorem_ispum/blob/master/config/install/lorem_ispu...

I am new to Drupal. I have a website up and running Drupal 8. I want to put a link on the Primary Menu on the default Bartik theme that will open a page and display events that happened on the current day. Does anyone have an idea where I should begin? I know how to add page to Primary Menu. I am assuming that a good place to start is to create a new Content Type 'day in history' which can be displayed on page 'History' with a custom view. Am I even close in my thinking? Any feedback is appreciated.

Hello,

I am sure I missed something, and there is somewhere I was supposed to have looked, but I've had this trouble for years with the Drupal API... I am trying to add a sort-able header column in a D8 site, and all my googling goes to the API pages. The thing with the API pages is, THEY NEVER HAVE EXAMPLES. Is there some other sample repo I am supposed to go to? Do I pass my header: