sleep function js code example
Example 1: javascript sleep
const sleep = (milliseconds) => {
return new Promise(resolve => setTimeout(resolve, milliseconds))
}
/*Use like so*/
async function timeSensativeAction(){ //must be async func
//do something here
await sleep(5000) //wait 5 seconds
//continue on...
}
Example 2: javascript sleep
function sleep(milliseconds) {
const date = Date.now();
let currentDate = null;
do {
currentDate = Date.now();
} while (currentDate - date < milliseconds);
}
console.log("Hello");
sleep(2000);
console.log("World!");
Example 3: sleep function javascript
How to get a JavaScript sleep function
First, you must sacrifice JS to the gods of asynchronous programming.
Then, go to grepper and ctrl c + v some code with no idea how to use it.
Give up.
Realise you didnt need it in the first place.
Die inside a little.
Realise you should have stayed with python.
Learn Java out of frustration.
Example 4: sleep js
function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
async function demo() {
console.log('Taking a break...');
await sleep(2000);
console.log('Two seconds later, showing sleep in a loop...');
// Sleep in loop
for (let i = 0; i < 5; i++) {
if (i === 3)
await sleep(2000);
console.log(i);
}
}
demo();
Example 5: sleep function js
function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
Example 6: node wait 10 seconds
async function init() {
console.log(1);
await sleep(1000);
console.log(2);
}
function sleep(ms) {
return new Promise((resolve) => {
setTimeout(resolve, ms);
});
}
// one liner
let sleep = ms => new Promise(resolve => setTimeout(resolve, ms));