When i+ is used in document.write( i+), is it necessary to write i++ in next line

Question

document.write(i+ <br\>);
i++

Answer 1

The i + "<br />" in your sample there is used to concatenate the value of i with a line break ("<br/>") which is used to tell the browser to write the value of i, and advance to the next row for printing next value, so I guess the i++; line is necessary if you wish to see the value of i to increment in every line.

Hth, cmiiw

Answer 2

Hehehe, well it happens, you're welcome...

Answer 3

oh shit! I got confused with single +. thanks