volatile warns the optimizer that a variable can change without notice, so we need to know why that would ever matter. And for that, we’ll take a quick glimpse into the logic of (one type of) compiler ...

An erroneous term. Storage devices, including magnetic disks and tapes, solid state disks (SSDs) and rewritable optical discs, hold their content permanently until purposely changed (they are non ...

Non-volatile memories are not the main memory (RAM) in computers, tablets and smartphones. However, they can be the main memory in devices such as sensors, industrial controls, point-of-sale terminals ...