Nokia Luma 800 touch not working after lock

Many people on the web have been complaining that touch screen is not working after unlocking their Nokia Lumia 800 phone. You should definitly take your phone to the certified service dealer. If you just need a quick workaround here is what my best man found out. 

backbone-min.map 404 (Not Found)

Hi, I recently started to play around with some web development. I got assigned to a project that was already in development. In the Chrome console (devTools) there was an error:

GET http://localhost/js/libs/backbone/backbone-min.map 404 (Not Found)

As you can see my problem is with the backbone, but it doesn't matter. It can be problem with jQuerry, or any other library. If you are interested how to remove this error read more.