Introduction
Basics
Expressions and Operators
Statements
Loops
Function
Strings
Arrays
Script Tag
Console
Alert, Prompt, Confirm
BOM & DOM
Walking the DOM
Events and Other DOM Properties
Practice Problems
Interview Preparation
Problem 15
. What will the following print in JavaScript?
console
.
log
(
"nar\""
.
length
)
;
// 4
Copy