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Returning a function in Go

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SAMER SAEID answered on June 12, 2021 Popularity 9/10 Helpfulness 5/10

answer Returning a function in Go

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Returning a function in Go

Comment

package main
import "fmt"

func greet() func() {

  return func() {
    fmt.Println("Hi John")
  }

}

func main() {

  g1 := greet()
  g1()
}

Popularity 9/10 Helpfulness 5/10 Language go

Source: Grepper

Tags: function go

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Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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golang return function

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-2

// Function with int as return type
func add(x int, y int) int {
	total := 0
	total = x + y
	return total
}

func main() {
	// Accepting return value in varaible
	sum := add(20, 30)
	fmt.Println(sum)
}

Popularity 9/10 Helpfulness 1/10 Language go

Source: www.golangprograms.com

Tags: function functio

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Contributed on Jun 12 2021

WizardX11

0 Answers Avg Quality 2/10

Go Function Return Value

Comment

-1

package main
import "fmt"

// function definition
func addNumbers(n1 int, n2 int) int {
  sum := n1 + n2
  return sum
}

func main() {

  // function call
  result := addNumbers(21, 13)

  fmt.Println("Sum:",result)
}

Popularity 8/10 Helpfulness 1/10 Language go

Source: Grepper

Tags: function functio

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Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Return Value from Go Function

Comment

-2

func addNumbers(n1 int, n2 int) int {
  // code
  return sum
}

Popularity 7/10 Helpfulness 1/10 Language go

Source: Grepper

Tags: function go return-value return-

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Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Returning a function in Go

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