Uint64 to byte golang

Golang convert string to int64

s := "97"
n, err := strconv.ParseInt(s, 10, 64)
if err == nil {
    fmt.Printf("%d of type %T", n, n)
}

Uint64 to byte golang

i := int64(-123456789)

fmt.Println(i)

b := make([]byte, 8)
binary.LittleEndian.PutUint64(b, uint64(i))

fmt.Println(b)

i = int64(binary.LittleEndian.Uint64(b))
fmt.Println(i)

Source: stackoverflow.com

Similar codes

0 vote129 views1 answer
Golang default keyword
Go
1 vote139 views2 answers
Random number golang
Go
3 votes122 views1 answer
Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.20.1:test (default-test) on project upload
Go
0 vote131 views1 answer
Goggle feud
Go
0 vote130 views3 answers
Golang 2 dimensional array
Go
0 vote185 views3 answers
Assume that you are planning to make a point-of-sale system (POS) that will have the following features in mongodb
Go
0 vote124 views1 answer
Golang find nearest number to array
Go
0 vote120 views1 answer
Google auth scope stuck
Go
0 vote125 views1 answer
Godot mouse to world
Go
5 votes122 views2 answers
Interface to string in golang
Go