3 ms·The three hard problems: naming things and off-by-one errorsby qup 3y agoThe three hard problems: naming things and off-by-one errorsCrespyl 3y agoI always heard: There are two hard problems: naming things, cache invalidation, and off-by-one errors.maxlin 3y ago1 hard problems. naming things, cache invalidation, off-by one errors, and overflows.