Flash memory works in a similar way. After a block is erased, which is a slow process, it starts with all ones. It's very fast to switch a cell from a 1 to a 0, but to turn a 0 back into a 1 you have to erase the whole block again. (Block sizes can vary considerably, as much as 512 KiB on SSDs.) Note that it's the erase cycle which reduces the lifetime of the flash, not the switch from a 1 to a 0.
USB flash devices and SSDs don't expose low-level access to the NAND flash so it's not possible to take advantage of this property, but if you could you'd be able to have a small counter with one bit per number. Perhaps in some circumstances a bitmask would also work well. A bloom filter could also be implemented efficiently this way.
I imagine that embedded programmers and the SSD firmware takes advantage of this property of flash memory for its own data structures, I'd love to hear if that's the case.
Typical modern flash filesystem or FTL is copy-on-write and only marks old version of the block by either programming one bit (1-valid, 0-invalid) or programming address of new version into the old block.
Typical 80's/90's prepaid phone card is simple serial (E)EPROM that decrements count of remaining credit by programming successive bits. Modern smartcards also often have blocks that require separate access rights to be programmed and to be erased (although they also tend to implement normal binary counters that can be only decremented). Features of various programmable devices that relates to code security also tend to depend on this property of Flash/EEPROM (EEPROM and Flash differs mostly in the fact that for EEPROMs the size of write block is same as the size of erase block, typically one byte).
The convention that 1-unprogrammed and 0-programmed comes mostly from NMOS and TTL, where for both technologies, 0 is the strongly driven state (output strongly driven into ground) and 1 is essentially undriven.
Well, his well meaning kids, and Ph.D, along with the army of helpers barged into his home, and gave dad the ultimatum, "Throw out this junk!". He caved in--I think he was tired too? The only thing I really remember from the show was one phrase from this man. He said, "But, a lot of these are first editions?".
The production crew seemed baffled when the dumpster filled with these books would magically empty itself overnight. I recall them saying someting like, 'There's so many Horder's out there? What a travesty?". And the melodramatic music played in the background.
I guess it resonated with me because I collect first edition books?
https://en.wikipedia.org/wiki/Intentionally_blank_page#Print...
