[removed] “Infinite” parameters for function?

Question

In Chrome, when I type console.log in the one below:

console.log(\"A parameter\", \"A parameter\", \"A parameter\", \"A parameter\", \"A parameter\"         


        

Answer 1

The modern way of doing this is using rest parameters:

function printArguments(...args) {
  args.forEach((arg, index) => {
    console.log(`Argument ${index}:`, arg);
  });
}

printArguments('hello', true, new Date());

By using the ...args syntax, all parameters are saved in an array named args.

Except of Internet Explorer, all browsers already ship this feature in their newest version.

Fiddle: https://jsfiddle.net/Lbf0stst/