javascript pour
const array = ['hello', 'world', 'of', 'Corona'];
for (const item of array) {
console.log(item);
}
2 Programmers 1 Bug
const array = ['hello', 'world', 'of', 'Corona'];
for (const item of array) {
console.log(item);
}let arr = ["a", "b", "c"]
for (let i in arr){
console.log(i) // 0, 1, 2
}
for(let i of arr){
console.log(i) // a, b, c
}const array1 = ['a', 'b', 'c'];
for (const element of array1) {
console.log(element);
}let list = [10, 11, 12];
for (let i in list) {
console.log(i); //Display the indices: "0", "1", "2",
}
for (let i of list) {
console.log(i); // Display the elements: "10", "11", "12"
}Object.prototype.objCustom = function () {};
Array.prototype.arrCustom = function () {};
let iterable = [3, 5, 7];
iterable.foo = "hello";
for (let i in iterable) {
console.log(i); // logs 0, 1, 2, "foo", "arrCustom", "objCustom"
}
for (let i of iterable) {
console.log(i); // logs 3, 5, 7
}
const numbers = [1,2,3,4];
for(const item of numbers){
console.log(item);
}