iterar javascript code example

Example 1: for javascript

var texts = [
    'a1',
    'a2',
    'a3',
];

for (var i = 0; i < texts.length; i++) {
    console.log(texts[i]);
}
/* Result
a1
a2
a3
*/

Example 2: what is an iterator in javascript

The iterator is an object that returns values via its method next()