Today a funny trick using Python that allow you to control the mouse movements (move, click, drag, recognize RGB and much more…).
math
ObjectiveC – Power of “AT Sign” aka “@”
The at sign @ is also commonly called the at symbol or commercial at in English—and less commonly a wide range of other terms.
he fact that there is no single word in English for the symbol has prompted some writers to use the French arobase or Spanish arroba—or to coin new words such as asperand, ampersat—but none of these have achieved wide currency.