https://blog.arcanelab.com/tags/firefox/Recent content in Firefox on Arcanelab BlogHugoen-USZoltán MajorosFri, 27 Nov 2015 23:18:00 +0100https://blog.arcanelab.com/2015/11/disabling-tab-close-confirmation-dialogs-in-firefox-about/Fri, 27 Nov 2015 23:18:00 +0100https://blog.arcanelab.com/2015/11/disabling-tab-close-confirmation-dialogs-in-firefox-about/<h1>Disabling “Tab Close Confirmation” Dialogs in Firefox</h1> <p>about:config<br/>dom.disable_beforeunload</p>