JavaScript Demo: String.trimEnd()

var greeting = '   Hello world!   ';

console.log(greeting);
// expected output: "   Hello world!   ";

console.log(greeting.trimEnd());
// expected output: "   Hello world!";

JavaScript Demo: String.trimEnd()

​x
var greeting = '   Hello world!   ';
​
console.log(greeting);
// expected output: "   Hello world!   ";
​
console.log(greeting.trimEnd());
// expected output: "   Hello world!";
​