JavaScript: async/await with forEach
JavaScript: async/await
with forEach()
const waitFor = (ms) => new Promise(r => setTimeout(r, ms)) const asyncForEach = async (array, callback) => { for (let index = 0; index < array.length; index++) { await callback(array[index], index, array) } } const start = async () => { await asyncForEach([1, 2, 3], async (num) => { await waitFor(50) console.log(num) }) console.log('Done') } start()
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