Go language: if statement: combine initialisation and condition evaluation in same line

Syntax

if initialization; condition {

}

Example

a := 10

if a == 10 {

         fmt.Println("Value of a is 10")

}

Above statements can be written like below.

if a := 10; a == 10 {

         fmt.Println("Value of a is 10")

}

HelloWorld.go

package main

import "fmt"

func main() {

 if a := 10; a == 10 {
  fmt.Println("Value of a is 10")
 }else {
  fmt.Println("Value of a is 11")
 }
}

Output

Value of a is 10

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