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Promise.race() method will return the promise instance which is firstly resolved or rejected. Let's take an example of race() method where promise2 is resolved first
javascript
1var promise1 = new Promise(function (resolve, reject) {
2
3setTimeout(resolve, 500, "one");
4});
5
6var promise2 = new Promise(function (resolve, reject) {
7
8setTimeout(resolve, 100, "two");
9});
10
11Promise.race([promise1, promise2]).then(function (value) {
12
13console.log(value); // "two" // Both promises will resolve, but promise2 is faster
14});Advertisement
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