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 League. The Overwatch League, the first major global esports league with city-based teams, is designed to celebrate only the best of the best. Though it currently comprises hand-picked champions, future competitors are likely to be selected by Overwatch League scouts from among talented Overwatch Contenders, ensuring the Overwatch League will be continually filled with proven athletes.