Broke it..

I was having trouble between the offline and online versions of my WP, I was attempting to setup the offline version so it would work online, so I changed the offline dashboard>settings>general>sitename and url, to point to the online domain, but still ran into problems trying to upload it. now I cant get back into the admin area of the site.

I have delete the online one as the offline one was always trying to open it.

How can I change the dashboard>settings>general>sitename and url, to point back to http://localhost:35357/?