lelouchB

function hello(name)
{
	console.log("Hello "+ name)
}
 
hello('stuti')
// Hello stuti

hello(12)
// Hello 12

lelouchB

function name (parameter)
 {
       statements 
 }

lelouchB

function something(){

}
console.log(something())         // undefined

function notSomething(){
    return 1
}

lelouchB

myName()
// My name is Stuti Chahuhan




function myName() {
    console.log(`My name is Stuti Chauhan`)
}

lelouchB

let checkNumber = function check (num){
    return (num %2==0)?"even" : "odd"
    }
console.log(checkNumber(50))    
// even

lelouchB

//Anonymous Function 

let checkNumber = function  (num){
    return (num %2==0)?"even" : "odd"
    }
console.log(checkNumber(50))    
// even

lelouchB

myName()
// ReferenceError: myName is not defined




let myName =function () {
    console.log(`My name is Stuti Chauhan`)
}

lelouchB

{ 
  value: Any,
  done: true|false
} 

lelouchB

function * generatorFunction()
{ 
  console.log('first to execute');
  yield 'takes a pause';  
  
  console.log(' printed after the pause');  
  yield 'end of the function';
  
}
const gen = generatorFunction();

lelouchB

function* generator() {
  yield "some value";
  return "ends here";
  yield "will never execute";
  yield "never reach here"
}

var gen = generator()
console.log(gen.next()); 
// { value: "some value", done: false }