Making your application network-aware in real time. To keep track of network changes asynchronously, your application needs to register for a callback. When a network or network property change occurs your callback will be invoked.
1 You can simply lay your vinyl floor on top of the subfloor. Just unroll, cut the floor to size and itâs done â easy!  Medium room ( < 25m2) Semi-loose installation will do. Use double faced duct tape around the room to secure the flooring.
First: Ripping out the old carpet and Vinyl flooring. Tools used: Pliers, do all, utility knife, level and muscle. Do not forget the knee pad. This steel stuff is hard to lift. It is screwed into the subfloor through the carpet.Be careful for the wooden strip with lots of nails to hold the carpet in place. It is a tough one to handle. Shoot there is under lay here that needs to come up too.