What do you understand by byte and rune data types? How are they repre

1.	What do you understand by byte and rune data types? How are they represented?
Answer» byte and rune are TWO integer types that are aliases for uint8 and int32 types respectively. The byte represents ASCII characters WHEREAS the rune represents a single Unicode CHARACTER which is UTF-8 encoded by default. The characters or rune literals can be represented by enclosing in single quotes like 'a','b','\n'. Rune is also called a Code POINT and can also be a numeric value. For example, 0x61 in HEXADECIMAL corresponds to the rune literal a.

What do you understand by byte and rune data types? How are they represented?

Answer»

byte and rune are TWO integer types that are aliases for uint8 and int32 types respectively.
The byte represents ASCII characters WHEREAS the rune represents a single Unicode CHARACTER which is UTF-8 encoded by default.

The characters or rune literals can be represented by enclosing in single quotes like 'a','b','\n'.
Rune is also called a Code POINT and can also be a numeric value. For example, 0x61 in HEXADECIMAL corresponds to the rune literal a.

Discussion

No Comment Found

Related InterviewSolutions

What do you understand by byte and rune data types? How are they represented?
What do you understand by variadic functions in Go?
What do you understand by Shadowing in Go?
How can you sort a slice of custom structs with the help of an example?
Which is safer for concurrent data access? Channels or Maps?
In Go, are there any good error handling practices?
How is GoPATH different from GoROOT variables in Go?
How can we copy a slice and a map in Go?
What are the uses of an empty struct?
Is the usage of Global Variables in programs implementing goroutines recommended?

What do you understand by byte and rune data types? How are they represented?

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment