const speed = 'quick'; `The ${speed} brown fox jumps over the lazy dog.`
let name = 'Harry';
let occupation = 'wizard';
console.log(`Hi! My name is ${name}. I'm a ${occupation}.`);
(function() {
let f = this ? class g { } : class h { };
return [ typeof f, typeof h ];
})();
typeof (new (class F extends (String, Array) { })).substring
(function() {
if (false) {
let f = { g() => 1 };
}
return typeof f;
})()
const PI = 3.14;
console.log(PI) //Imprime 3.14
let some_text = "some string";
if(some_text.indexOf('str') !=-1){
return true;
}