Integers can be either signed or unsigned.
- Signed integers: positive, negative, zero
- Unsigned integers: positive, zero
Int is a Signed integer value type.
UInt is an Unsigned integer value type.
Int and UInt has the same size as the current platform’s native word size.
- On a 32-bit platform, Int/UInt is the same size as Int32.
- On a 64-bit platform, Int/UInt is the same size as Int64.
callout: Int is preferred over UInt.