Answers for "how to wait for a loop to finish in javascript"

6

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!");
Posted by: Guest on December-09-2020
10

wait javascript

wait(ms) {
        return new Promise(resolve => setTimeout(resolve, ms));
 }
Posted by: Guest on June-19-2020
0

wait for loop to finish javascript

async function processArray(array) {
  // map array to promises
  const promises = array.map(delayedLog);
  // wait until all promises are resolved
  await Promise.all(promises);
  console.log('Done!');
}
Posted by: Guest on June-19-2020

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