Abstract: In one embodiment, a device in a network stores an archive image to a storage location of the device. The archive image comprises a plurality of compressed files. For one or more of the files, the device copies a segment of a particular file in the archive image to a segment copy in the storage location of the device and deletes the segment of particular file from the archive image. The device repeats the copying and deleting steps until the particular file has been fully deleted from the archive image. The device reconstitutes the particular file by merging the segment copy with one or more other segment copies associated with the particular file.

Abstract: In one embodiment, a device in a network stores an archive image to a storage location of the device. The archive image comprises a plurality of compressed files. For one or more of the files, the device copies a segment of a particular file in the archive image to a segment copy in the storage location of the device and deletes the segment of particular file from the archive image. The device repeats the copying and deleting steps until the particular file has been fully deleted from the archive image. The device reconstitutes the particular file by merging the segment copy with one or more other segment copies associated with the particular file.

Abstract: This invention uses the “row/column buffer switches” to make it possible that LCD display can scan either vertically or horizontally. This invention solved the limitation of the traditional LCD can only scan in one direction (horizontal) issue. That makes LCD will be able to accept either the landscape or the portrait images without a pre-rotate process. With the easy implementation, buffer switches can be applied to both of the two standards, STN (known as passive matrix addressing) and TFT (known as active matrix addressing) LCD devices.