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.
You can apply peel-and-stick vinyl tiles to an existing floor without first putting down an underlayment if your current floor is in good condition.You wonât need grout if you butt the tiles right up against each other, making this project not only inexpensive and simple, but doable in a very short amount of time.. Lay your first edge tile out with its arrows going in the opposite direction of how the tile will be placed, and the extra overlapping the tiles already in place. Draw a line across the tile with a straight edge where it needs to be cut.