javascript settimeout
setTimeout(function(){ alert("Hello"); }, 3000);javascript settimeout
setTimeout(function(){ alert("Hello"); }, 3000);what is the difference between settimeout and setinterval in javascript
/*The difference between setTimeout() and setInterval() is that
setTimeout() only executes code once, but setInterval() executes
the code each amount of time you input. For example,*/
/*In this function, it executes a function after 1000 milliseconds, or 1
second.*/
function oneSecond(){
setTimeout(1000, function(){
console.log('That was 1 second.')
})
}
/*In this function, it executes a function every 1 second*/
function stopWatch(){
var count = 0;
setInterval(1000, function(){
console.log(count + " Seconds passed")
})
}javascipt delay
async function delay(delayInms) {
return new Promise(resolve => {
setTimeout(() => {
resolve(2);
}, delayInms);
});
}
async function sample() {
console.log('a');
console.log('waiting...')
let delayres = await delay(3000);
console.log('b');
}
sample();Copyright © 2021 Codeinu
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