Question

How do we use multi-line comments in JavaScript?

Answer 1

Answer:

Multi-line JavaScript comments are the same in purpose as single-line comments. However, the syntax varies a little. Multi-line comments in JavaScript start with a symbol:  "/*" and when the comment ends, you use the symbol:  "*/".

Everything between those symbols will be treated as comments in JavaScript. You can use multi-line comments for commenting bigger parts of code or commenting out while debugging, too.

Example

/* JavaScript code  */

document.getElementById("test_el").innerHTML = "Some text";  

document.getElementById("test_el2").innerHTML = "More text";

Explanation: