Carriage return between posts and Date before post title

Hi,
I currently have a layout with the post name followed by the date on the line below.
I was wondering if there is anyway to add a carriage return/line break after the date in between each of the display post rows?

I was also wondering if there is anyway to display the date before the post title?

I saw the following link posted https://www.billerickson.net/code/add-time-to-display-posts-shortcode/

but i’m not sure where this code should be added to?

Thanks