javascript object includes
const person = {
first_name: "Sam",
last_name: "Bradley"
};
Object.values(person).includes("Bradley");
javascript object includes
const person = {
first_name: "Sam",
last_name: "Bradley"
};
Object.values(person).includes("Bradley");
js array includes
[1, 2, 3].includes(2); // true
[1, 2, 3].includes(4); // false
[1, 2, 3].includes(3, 3); // false
[1, 2, 3].includes(3, -1); // true
[1, 2, NaN].includes(NaN); // true
js array contains
let fruits = ["Banana", "Orange", "Apple", "Mango"];
let do_contain = fruits.includes("Mango"); // contain: true
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