Variables. A variable is a symbolic name for (or reference to) information. The variable's name represents what information the variable contains. They are called variables because the represented information can change but the operations on the variable remain the same. In general, a program should be written with Symbolic notation, such that a statement is always true symbolically.
Definition of overwatch. 1  1 archaic : to weary or exhaust by keeping awake. 2  2a obsolete : to watch through or throughout (as the night) b : to watch over. 3  3 : to support by fire another element which is moving tanks overwatching an assault battalion.
Overwatch is coming Â© Blizzard Entertainment. Within modern eSports, there are four major genres that most titles fall under: MOBAs, RTSes, fighting games, and shooters. Of those four genres, shooters are arguably the most consistent titles of the bunch.