Question

How to append string to a slice in Go

Answer 1

package main
 
import (
    "fmt"
)
 
func main() {
   s:= "Golang"
   slice := make([]byte, len(s))
   slice = append(slice, s...)
 
   fmt.Printf("%s", slice) 
}
 
 
 
/*
run:
 
Golang
 
*/

 

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Answer 2

package main
 
import (
    "fmt"
)
 
func main() {
   s:= "Golang"
   slice := append([]byte("1.14.2 "), s...)
 
   fmt.Printf("%s", slice) 
}
 
 
 
/*
run:
 
1.14.2 Golang
 
*/

 

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Answer 3

package main
 
import (
    "fmt"
)
 
func main() {
   slice := []byte{'1', '.', '1', '4', '.', '2'} 
   s:= "Golang"
   slice = append(slice, s...)
 
   fmt.Printf("%s", slice) 
}
 
 
 
/*
run:
 
1.14.2Golang
 
*/

 

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