settimeout in a for loop javascript
// make sure to use "let" and not "var" if you want to capture
// the value of the external variable in a closure
for (let i = 0; i < 5; i++) {
setTimeout(() => console.log(i), 0);
}settimeout in a for loop javascript
// make sure to use "let" and not "var" if you want to capture
// the value of the external variable in a closure
for (let i = 0; i < 5; i++) {
setTimeout(() => console.log(i), 0);
}settimeout in loop javascript
var array = [1, 2, 3, 4, 5]for(var i = 0; i < array.length; i++) { setTimeout(() => { console.log(array[i]) }, 1000);} // i = 5settimeout inside loop
//you can leave the sleep constant
const sleep = (milliseconds) => {
return new Promise(resolve => setTimeout(resolve, milliseconds))
}
const doSomething = async () => {
for (/*for loop statements here*/) {
//code before sleep goes here, just change the time below in milliseconds
await sleep(1000)
//code after sleep goes here
}
}
doSomething();Copyright © 2021 Codeinu
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