Golang : convert rune to integer value
Just a short tutorial on how to convert a rune into integer. Converting rune to integer value can be useful for generating checksum to ensure that the message transmitted is not tempered with.
package main
import "fmt"
func main() {
r1 := rune('你')
i1 := int(r1)
fmt.Println(i1)
fmt.Println(string(i1))
r2 := rune('好')
i2 := int(r2)
fmt.Println(i2)
fmt.Println(string(i2))
r3 := rune('吗')
i3 := int(r3)
fmt.Println(i3)
fmt.Println(string(i3))
// or in a more efficient way
message := []rune{'你', '好', '吗'}
fmt.Println(message)
}
http://play.golang.org/p/J1WHRo4Qtk
Output :
20320
你
22909
好
21527
吗
[20320 22909 21527]
See also : Golang : convert rune to unicode hexadecimal value and back to rune character
By Adam Ng
IF you gain some knowledge or the information here solved your programming problem. Please consider donating to the less fortunate or some charities that you like. Apart from donation, planting trees, volunteering or reducing your carbon footprint will be great too.
Advertisement
Tutorials
+18.2k Golang : Iterating Elements Over A List
+25.4k Golang : How to read integer value from standard input ?
+18.7k Golang : Calculate entire request body length during run time
+5.2k How to check with curl if my website or the asset is gzipped ?
+3.3k Java : Get FX sentiment from website example
+5.7k Golang : Shuffle array of list
+9k Golang : Temperatures conversion example
+6.9k Golang : Get environment variable
+8.2k Python : Fix SyntaxError: Non-ASCII character in file, but no encoding declared
+5.7k PageSpeed : Clear or flush cache on web server
+9.7k Golang : Find and replace data in all files recursively
+31.6k Golang : Validate email address with regular expression