js string.length code example

Example 1: js string length

let str = "foo";
console.log(str.length);
// 3

Example 2: javascript string lentrh

var myString = "string test";
var stringLength = myString.length;

console.log(stringLength); // Will return 11 because myString 
// 							  is 11 characters long...

Example 3: length of string in javascript

var str = "Hello World!";
var n = str.length;

Example 4: string length javascript

/* The length property of a String object contains the length of the
string, in UTF-16 code units. length is a read-only data property of
string instances. */

const str = "Life, the universe and everything. Answer:";
console.log(`${str} ${str.length}`);
// expected output: "Life, the universe and everything. Answer: 42"

Example 5: how to check how many strings are in a sentence javascript

function WordCounter (str) {
	var words = str.split(" ").length;
	return words;
}
// this should work!

Example 6: javascript string length

const s = 'Hello, World!';
console.log(s.length);