Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and medical aesthetics - Create new variables, integers, real numbers and discretization in Kingview's data dictionary. The difference between strings is a little vague at first, so it's better to be more detailed, thank you.
Create new variables, integers, real numbers and discretization in Kingview's data dictionary. The difference between strings is a little vague at first, so it's better to be more detailed, thank you.
The popular understanding is that

Integer is similar to the INT type in C language, that is, the integer type in mathematics, and has no decimal point. It takes up 8 bytes.

Real numbers are similar to floating-point numbers in C language, that is, real numbers in mathematics, and real numbers contain integer types, but most of the bytes it occupies are 16 bytes.

String is a character type in C language, that is, all our Chinese characters, English and other input and output are character types.