Legal Definition of cybersecurity. : measures taken to protect a computer or computer system (as on the Internet) against unauthorized access or attack.
What Is Float in Computer Programming? Float is short for floating point.. Float is a fundamental type built into the compiler and used to define numeric values with decimal points, which accommodate fractions. C, C++, C# and many other programming languages recognize float as a data type. Other data types include int and double.
If you use operator + with a floating-point number and an integer, the compiler âcallsâ a special function to turn the int into a float, and then âcallsâ the floating-point addition code. But in C++, itâs possible to define new operators that work with classes. This definition is just like an ordinary function definition except that the name of the function consists of the keyword operator followed by the operator. Thatâs the only difference, and it becomes a function like any other function, which the compiler calls when it sees the appropriate pattern.