JSFiddle - React, Tailwind, and code Playground

by Sinh Nguyen

JavaScript

var a = [1,2,3,4,5,6,7,8,9];
// const b = JSON.parse(JSON.stringify(a));
const b = a;
console.log('a', a);
console.log('b', b);
for (let i = a.length - 1; i >= 0; i--) {
	a.splice(i,1);
}

console.log('a2', a);
console.log('b2', b);