Hello everybody! Some days ago I had some problems with my web browser Opera. I still need to understand why it crashes constantly. However, I decided to use temporarily Firefox web browser. All good, but my PgAdmin4 runs directly the default one!

My workaround is easy: change the default web browser in my Arch Linux machine. How to do that? Using xdg-settings.
First of all, the solution! Directly from the wiki page:
More on xdg-settings, probably helpful to everyone:
- if we want to know the current default web browser?
- how to know which are the other possible setup using xdg-settings?
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