javascirpt arguments object
// With Rest Parameter
let sum = (...nums) => {
let total = 0;
for (let num of nums) {
total += num;
}
return total;
};
console.log(sum(4, 23, 65, 2)); // 94
// Before
function sum() {
let total = 0;
for (let argument of arguments) {
total += argument;
}
return total;
}
console.log(sum(4, 23, 65, 2)); // 94arguments object in javascript
var sum = 0;
function addAll(){
for (var i = 0; i<arguments.length; i++){
sum+=arguments[i];
}
console.log(sum);
}
addAll(1, 2, 3, 4, 5, 6, 7, 8, 9,10); //we can provide inifite numbers as argumentarguments object in javascript
function test(a, b, c){
// console.log(arguments);
// console.log(JSON.stringify(arguments));
// console.log(typeof a);
// var sum = 0;
// for (var i = 0; i<arguments.length; i++){
// sum += arguments[i];
// }
// console.log(sum);
//for (var i = 0; i<arguments.length; i++){
// console.log(arguments[i]);
//}
console.log(arguments[0]);
}
test(10, 20, 30);Copyright © 2021 Codeinu
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