Theme development

I'm trying to dive into Drupal 8 Twig templating. My problem is that I need to clear Drupals caches every time I have made a change, even after disabling caches with Drupal Console ('drupal site:mode dev').

Does anyone know of a way to render a region inside of a region? What I'm trying to do is have footer that is rendered as a block in a region and then have another region embedded into the footer where I inject other blocks. For example, a contextual legal statement that changes but a footer that is consistent across pages.

I have searched for a solution to this but haven't been able to find one. I am using Drupal 8 and would like to have my users create nodes from a specific content type.

I have managed to create a template override for my "Auto" ("Car") content type by creating "page--node--add--auto.html.twig" but I am having a bit of trouble modifying the edit form. I would like to create columns for the fields (for which I am using Bootstrap) and style the form according to my needs.

Dear all,
I would like to create a custom behaviour for a footer menu. I'm using Drupal 8.

Basically I have a block called "Footer". Inside that block I have to put an arbitrary number of columns (1 to 5) containing a list of links (menu), a title and an icon.
So, each column has a title and a reference to a specific CSS class to select an icon, plus a reference to a list of links (a menu).

Hello there,

I am building a portfolio website in Drupal 7. I like Portfolio Zymphonies Theme and want to use this theme. The demo of this theme is available here.

If you try to view an image with the browser, you can see it at:
localhost/mysite/sites/default/files/image.jpg

But drupal is pointing to
localhost/sites/default/files/image.jpg and the subdirectory is being left out?

My images are not showing.

http://localhost/sites/default/files/inline-images/home-office.jpg <-- the image doesn't show

when it should be: