javascript arrow functin code example
Example 1: javascript arrow function
let add = function(x,y) {
return x + y;
}
console.log(add(10,20));
let add = (x,y) => x + y;
console.log(add(10,20));
let add = (x, y) => { return x + y; };
Example 2: javascript this inside arrow function
function A() {
this.val = "Error";
(function() {
this.val = "Success";
})();
}
function B() {
this.val = "Error";
(() => {
this.val = "Success";
})();
}
var a = new A();
var b = new B();
a.val
b.val
Example 3: arrow function javascript
function (a, b){
return a + b + 100;
}
(a, b) => a + b + 100;
let a = 4;
let b = 2;
function (){
return a + b + 100;
}
let a = 4;
let b = 2;
() => a + b + 100;