\n control character

Question

Why control character \n working in code
alert ('Hello \n world');
But doesn't working inside contruction ?
document.write('Hello \n world');

Answer 1

Use double quotes when outputting escaped characters, think of them as special. May I ask why you call it the control character, when in fact it's the "new line" character?
Try using element.innerHTML and use break <br> the new line character just looks wrong here. Good luck.

Answer 2

The same result with double quotes.
And working with console.log('Hello \n world');
<br> work well with document.write().
Yes you right new line character my mistake in translation.