javascript let in for loop code example
Example 1: javascript for of
const array = ['hello', 'world', 'of', 'Corona'];
for (const item of array) {
console.log(item);
}
Example 2: for in javascript
for (let i = start; i < end; i++) {
}
Example 3: how to use for of in javascript
const array1 = ['a', 'b', 'c'];
for (const element of array1) {
console.log(element);
}
Example 4: use these instead of a for loop javascript
const array = [1,2,3,4,5];const evenNumbers = array.filter(function(elem) { // expressions that return 'true' are retained return elem % 2 == 0;});