What is the difference between JavaScript document.write and document.writeIn?

Answer 1

Why is document.write considered a "bad practice"?
https://www.google.com/url?sa=t&source=web&rct=j&url=https://stackoverflow.com/questions/802854/why-is-document-write-considered-a-bad-practice&ved=2ahUKEwj9m5TLgdDjAhXNiHAKHZB8BPYQjjgwA3oECAUQAQ&usg=AOvVaw1ZJCKPxngr2DMPg8a6naJo

Answer 2

In Java there are:
System.out.println & System.out.print
They are both used to print text, but their difference is, that println automatically adds a newline to the end.