// The usual way of writing function
const magic = function() {
return new Date();
};
// Arrow function syntax is used to rewrite the function
const magic = () => {
return new Date();
};
//or
const magic = () => new Date();
const = newfunc =(a,b)=>{
return a+b
}const bk = () =>{
console.log("Bk function called");
}
bk()
const hello = () => {
return 'Hello'
}
const hello = () => 'Hello'
console.log(hello())textBox.addEventListener('keydown', (event) => {
console.log(`You pressed "${event.key}".`);
});// Arrow function with two arguments const sum = (firstParam, secondParam) => { return firstParam + secondParam; }; console.log(sum(2,5)); // Prints: 7 // Arrow function with no arguments const printHello = () => { console.log('hello'); }; printHello(); // Prints: hello // Arrow functions with a single argument const checkWeight = weight => { console.log(`Baggage weight : ${weight} kilograms.`); }; checkWeight(25); // Prints: Baggage weight : 25 kilograms. // Concise arrow functionsconst multiply = (a, b) => a * b; console.log(multiply(2, 30)); // Prints: 60