js %

                                    let x = 5;
console.log("hello world " + x + " times");
console.log(`hello world ${x} times`);

                                    /*
You can run javascript into console,
- ctrl+shift+i (inspect)
- Select console
- and write the javascript code
*/
document.body.innerHTML = "Hello World"; //change the body

                                    JavaScript is a Object-Oriented Programming Language. It is very easy, making it high level.

                                    /*The remainder operator (%) returns the remainder left 
over when one operand is divided by a second operand. 
It always takes the sign of the dividend.*/
console.log(12 % 5);
// expected output: 2

console.log(-12 % 5);
// expected output: -2

console.log(4 % 2);
// expected output: 0

console.log(-4 % 2);
// expected output: -0
                        

                                    <script>
    function f1() {
        var msg="this is the first program of javascript";
        document.write("hello "+msg.length);
    }
</script>