You will get a compiler error if you try to assign a value to a const variable. Constants defined with the const keyword obey the rules of variable scoping that govern other variables. This, and the pitfalls of using #define, makes the const keyword a superior method for defining constants and is preferred over using #define. Example Code const float pi = 3.14; float x; // ....
The Motorola Droid (GSM/UMTS version: Motorola Milestone) is an Internet and multimedia-enabled smartphone designed by Motorola, which runs Google's Android operating system. The Droid had been publicized under the codenames Sholes and Tao and the model number A855.
Astromech droids are a series of versatile utility robots generally used for the maintenance and repair of starships and related technology. These small droids are often equipped with a variety of tool-tipped appendages that are stowed in recessed compartments. The R2 unit is a popular example of an astromech droid.