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.
Vinyl flooring can be installed as either sheet, tile or plank: 1  Sheet comes in 6- or 12-foot widths cut to measurements or in prepared rolls. 2  Tile is manufactured to exact dimensions (12- or 18-inch squares) and thickness to give the finished floor a uniform appearance.