how to comment a statement in javascript

avaScript Comments

Comments can be added to explain the JavaScript, or to make the code more readable.

Single line comments start with //.

The following example uses single line comments to explain the code:

This is a heading
This is a paragraph.
This is another paragraph.

JavaScript Multi-Line Comments

Multi line comments start with /* and end with */.

The following example uses a multi line comment to explain the code:

This is a heading
This is a paragraph.
This is another paragraph.