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.
The Overwatch ARG takes a new direction as the search for Sombra continues. By. The latest hint reveals that Overwatchers are way off-base. ARGsâthat's âAlternate Reality Gameââcan be a lot of fun, but when they're subjected to the collective scrutiny and analysis of the internet, they tend not to stand up for very long.