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void in typescript

Md Iqbal Hossain answered on July 19, 2022 Popularity 9/10 Helpfulness 1/10

answer void in typescript

related Void Function TypeScript

void in typescript

Comment

void meaning => 
1)not valid or legally binding.
2)completely empty.
3)a completely empty space.

if function don't return anything, this function type name have void
// my function
function add(num1: number, num2: number){
 console.log(num1+num2) 
}

add(10, 20)

// don't return =>example
this function don't return anything thats way its type have void, 
function add(num1: number, num2: number):void type have here use colone after void{
 console.log(num1+num2) 
}

add(10, 20)


//  return =>example
function add(num1: number, num2: number):type have here use colone after void{
 return num1+num2 
}

add(10, 20)

//finally example
function add(num1: number, num2: number):void{
 console.log(num1+num2) 
}

add(10, 20)

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript typescript void

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Contributed on Jan 08 2023

Md Iqbal Hossain

0 Answers Avg Quality 2/10

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Void Function TypeScript

Comment

  function printHelloWorld() :void{
    console.log("Hello World");
  }

Popularity 10/10 Helpfulness 2/10 Language typescript

Source: Grepper

Tags: function functio

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Contributed on Jul 19 2022

Javasper

0 Answers Avg Quality 2/10

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