Question

How to trim suffix from a slice of bytes in Go

Answer 1

package main
  
import (
    "fmt"
    "bytes"
)
  
func main() {
   slicet := bytes.TrimSuffix([]byte("***Go Lang***"), []byte("***")) 
  
   fmt.Printf("%s", slicet) 
}
  
  
  
/*
run:
  
***Go Lang
  
*/

 

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Answer 2

package main
  
import (
    "fmt"
    "bytes"
)
  
func main() {
   slice := []byte{'!', '*', 'g', 'o', 'l', 'a', 'n', 'g', '@', '@', '@'}
   slicet := bytes.TrimSuffix(slice, []byte("@@@")) 
  
   fmt.Printf("%s", slicet) 
}
  
  
  
/*
run:
  
!*golang
  
*/

 

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Answer 3

package main
  
import (
    "fmt"
    "bytes"
)
  
func main() {
   slice := []byte{'!', '*', 'g', 'o', 'l', 'a', 'n', 'g'}
   slicet := bytes.TrimSuffix(slice, []byte("lang")) 
  
   fmt.Printf("%s", slicet) 
}
  
  
  
/*
run:
  
!*go
  
*/

 

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Answer 4

package main
   
import (
    "fmt"
    "bytes"
)
   
func main() {
   slicet := bytes.TrimSuffix([]byte("***Go Lang"), []byte("Lang")) 
   
   fmt.Printf("%s", slicet) 
}
   
   
   
/*
run:
   
***Go
   
*/

 

70+ SQL courses for beginners and professionals