GO Programming Language: A Complete Guide For Beginners by Berger Matthew

Author:Berger, Matthew [Berger, Matthew]
Language: eng
Format: epub
Published: 2020-01-29T16:00:00+00:00

Chapter 5 Composite Type

Numeric Constant:

Numeric constants are high-precision values. Go is a statically composed language that doesn't permit activities that mix numeric types. You can't add a float64 to an int, or even an int32 to an int. Even though it is legal to write 1e6*time. Second or math.Exp(1) or even 1<<('\t'+2.0). In Go, constants, in contrast to factors, act like regular numbers.

Numeric consistent can be of 3 sorts, i.e., whole number, coasting point, complex

Integer Constant:

A prefix determines the base or radix: 0x or 0X for hexadecimal, 0 for octal, and nothing for decimal.

A whole number strict can also have a postfix that is a mix of U(upper case) and L(upper case), for unsigned and long, separately

It can be a decimal, octal, or hexadecimal consistent.

An int can store at most extreme a 64-piece whole number and once in a while less.

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