for loop javascript
var listItem = [
        {name: 'myName1', gender: 'male'},
        {name: 'myName2', gender: 'female'},
        {name: 'myName3', gender: 'male'},
        {name: 'myName4', gender: 'female'},
      ]
    for (const iterator of listItem) {
        console.log(iterator.name+ ' and '+ iterator.gender);
    }