Today, unmanned aerial vehicles (UAVs), also known as drones, are revolutionizing military operations. In the video we can see the use of conventional infantry weapons, such as Rheinmetall MG-3 and ...
PostgreSQL allows columns of a table to be defined as variable-length multidimensional arrays. Arrays of any built-in or user-defined base type, enum type, composite type, range type, or domain can be ...