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check for nil pointer golang

Cruel Capybara answered on December 29, 2022 Popularity 3/10 Helpfulness 1/10

answer check for nil pointer golang

check for nil pointer golang

Comment

// Go program to illustrate how to
// check pointer is nil or not
  
package main
  
import (
    "fmt"
)
  
type Temp struct {
}
  
func main() {
    var pnt *Temp // pointer
    var x = "123"
    var pnt1 *string = &x
  
    fmt.Printf("pnt is a nil pointer: %v\n", pnt == nil)
    fmt.Printf("pnt1 is a nil pointer: %v\n", pnt1 == nil)
}

Popularity 3/10 Helpfulness 1/10 Language go

Source: www.geeksforgeeks.org

Tags: go

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