Drupal 8.x

I have image files that I'm using on various content pages, but want to update with new versions of the images.  If I overwrite an image file with a a new one of the same filename (in /sites/default/files/inline-images/) the old image is still displayed in the content. 

Hi 

I have used drupal 7, recently I have setup drupal 8 first time on server and trying to figure out all new options and features in it. When I run status report page in drupal page it shows an error

Trusted Host Settings : Not enabled

I’m trying to create a dynamic query, the query logic conditions needed are: AND, and OR.

The main query will include two sub queries.

The ConditionInterface::condition documentation states that:

“If called with 1 parameter, it should be a ConditionInterface that in itself forms a valid where clause. Use e.g. to build clauses with nested AND's and OR's.”

I've been asked to edit a functionality in our website, where a user click on a link to download a PDF file.

What is needed exactly is that the user must be redirected to a form to fill some information (fname,lname,email,mobile) and once submit the information, the user will be redirected to the download page or the file itself.

can you please advise ! I am so new to Drupal. Drupal version we use is 8.

Hello,

I used a tutorial Building a real time chat module with node Js to make a small module that is able to receive an instant message.

On reception of this message I just want Drupal to redirect to a specific page.

Here is an extract of the code of the .tpl.php file:

I'm very very new to this so Hi All !!

Simple Question:

I want to build 2 basic websites running on a NAS Server at my home,

do I need 1 Nas with 2 HD's for that or can I build 2 seperate sites on 1 HD ?

Appologies to the advanced users, I read a post about this, if I understood correct that is, but didn't got very smarter after...

Been watching D8 turtorials for hours now and am a bit confuzzzzed ;-)

When installing you create this master account that seems to bundle all sites, or something...