function fun() {
console.log('Inside Fun');
}
//Creating a delay using a loop
function delay(n) {
for (let i = 1; i <= n; i++){
let x = new Date().getTime();
while (new Date().getTime() < 1000 + x) { }
}
fun();
}
//Write and Run below statement in console window:
// console.log(delay( Any Number Here ));
// for ex. for 7 seconds of delay, statement will be:
// console.log(delay(7));
//---------------------------------------------------------------------------------------
//setTimeout Function
//====================
// This will be called only once.
console.log("START");
setTimeout(function cb() {
console.log("CallBack"); // will be printed after 5 sec of delay
}, 5000);
console.log("END");
//--------------------------------------------------------------------------------------------
//setInterval Function :
//=======================
// This will be called repeatedly after each interval as specified.
// clearInterval(id); // Will clear the timer.
const id = setInterval(function () {
console.log("Called");// will be printed REPEATEDLY after 5 sec of delay
}, 5000);
//Write and run below statement to stop
// the timer from printing "Called" after every 5 sec.
// clearInterval(id);