JAVASCRIPT

javascript string includes

'Blue Whale'.includes('blue')  // returns false

.includes( string

var str = "Hello world, welcome to the universe.";
var n = str.includes("world");
 

javascript string includes

const s = 'I am going to become a FULL STACK JS Dev with Coderslang';

console.log(s.includes('FULL STACK'));     // true
console.log(s.includes('cheeseburger'));   // false

javascript string.includes

Array.includes(foo)
String.contains(bar)

String.includes()

//will return bolean value like(this equation is true or false)