how to setinterval in javascript code example

Example 1: javascript setinterval

setInterval(function(){ 
	console.log("Oooo Yeaaa!");
}, 2000);//run this thang every 2 seconds

Example 2: javascript setinterval

setInterval(function() {
  //Your code
}, 1000); //Every 1000ms = 1sec

Example 3: javascipt delay

function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

console.log("Hello");
sleep(2000).then(() => { console.log("World!"); });