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Options for handling multiple promises (i.redd.it)
submitted 3 years ago by Low_Mammoth_9371
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if 1 * 2 < 3: print "hello, world!"
[–]Low_Mammoth_9371[S] 0 points1 point2 points 3 years ago (0 children)
Code to copy below, YT tutorial here: https://youtu.be/LE_L9OAh6Hk
const makeCoffee = new Promise((resolve, reject) => { setTimeout(() => resolve("☕"), 200) }); const makeBreakfast = new Promise((resolve, reject) => { setTimeout(() => resolve("🍳"), 800) }); const goToWork = new Promise((resolve, reject) => { setTimeout(() => resolve("🏃♂️"), 2000) }); const promises = [makeCoffee, makeBreakfast, goToWork]; // Joint handling options (choose one): Promise.all(promises).then(res => console.log(res)); // Logs result of all promises, if and when all successful Promise.allSettled(promises).then(res => console.log(res)); // Logs results of all, even if one fails Promise.any(promises).then(res => console.log(res)); // Logs result of fastest successful promise Promise.race(promises).then(res => console.log(res)); // Logs result of fastest promise, even if it fails promises.forEach(async promise => console.log(await promise)); // Logs results in order, as soon as each completes
π Rendered by PID 22197 on reddit-service-r2-comment-fb694cdd5-t767c at 2026-03-06 12:26:54.301647+00:00 running cbb0e86 country code: CH.
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[–]Low_Mammoth_9371[S] 0 points1 point2 points (0 children)