getting value of html element in puppeteer code example

Example 1: how to get the all input element id value using jquery

BY LOVE
This function will give you all the ID values of input element 

$('input').each(function (i, item)
            {
                alert(item.id);
            });

Example 2: angular read element from html by atribute name

int number = 20;
Thread newThread = new Thread(() -> {
    System.out.println("Factorial of " + number + " is: " + factorial(number));
});
newThread.start();