Basics: Comments

// This is a comment

/* This is also a comment
but is written over multiple lines. */

Additional information

• To include nonexecutable text in your code, as a note or reminder to yourself.
• Single-line comments begin with two forward-slashes (//).
• Multiline comments start with a forward-slash followed by an asterisk (/*) and end with an asterisk followed by a forward-slash (*/).