VSS_FILE_SPEC_BACKUP_TYPE enumeration. The VSS_FILE_SPEC_BACKUP_TYPE enumeration is used by writers to indicate their support of certain backup operationsâsuch as incremental or differential backupâon the basis of file sets (a specified file or files).
Blue ice (aviation) Blue ice, in the context of aviation, is frozen sewage material that has leaked mid-flight from commercial aircraft lavatory waste systems. It is a mixture of human biowaste and liquid disinfectant that freezes at high altitude. The name comes from the blue color of the disinfectant. Airlines are not allowed to dump their waste tanks in mid-flight, and pilots have no mechanism by which to do so; however, leaks sometimes do occur.
Pour the blueberries onto a cookie sheet in a single layer. This will keep them from freezing together in clumps. Clear out a flat space in your freezer for your cookie sheet. Place the tray in the coldest part of your freezer, and leave it there until the berries are completely frozen. Transfer the frozen blueberries to a freezer bag or another freezer-safe container of your choice.