how to arrow function js code example
Example 1: js arrow function
const add = (a, b) => a + b;
const square = num => {
return num * num;
}
const rollDie = () => (
Math.floor(Math.random() * 6) + 1
)
Example 2: Arrow Functions
const magic = function() {
return new Date();
};
const magic = () => {
return new Date();
};
const magic = () => new Date();
Example 3: arrow function javascript
let myFunction = (arg1, arg2, ...argN) => expression
let myFunction = (arg1, arg2, ...argN) => {
statement(s)
}
let hello = (arg1,arg2) => "Hello " + arg1 + " Welcome To "+ arg2;
console.log(hello("User","Grepper"))
Example 4: arrow function
function (a){
return a + 100;
}
(a) => {
return a + 100;
}
(a) => a + 100;
a => a + 100;