length that stores the number of characters in that string. You can retrieve property information by appending the string with a period and the property name:
console.log('Hello'.length); // Prints 5
. is another operator! We call it the dot operator.
In the example above, the value saved to the
length property is retrieved from the instance of the string,
'Hello'. The program prints
5 to the console, because
Hello has five characters in it.
.length property to log the number of characters in the following string to the console:
'Teaching the world how to code'