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名前から既にワクワクするこのAPIは、なんとPromiseを返すsetTimeout、setInterval関数を提供しています！最高です… というわけで今回はそれの紹介です。 基本的な使い方 await setTimeout(1000) ←これができるんです！素晴らしくないですか？？ top-level await や for-awaitと組み合わせるとこんな感じで書けます import { setTimeout } from 'timers/promises'; console.log('start'); await setTimeout(1000); // これでいける！！ console.log('1s passed'); import { setInterval } from 'timers/promises'; console.log('start'); for await (
12.2.1. Promises · Functional Programming in OCaml
Promises In Lwt, a promise is a write-once reference: a value that is permitted to mutate at most once. When created, it is like an empty box that contains nothing. We say that the promise is pending. Eventually the promise can be resolved, which is like putting something inside the box. Instead of being resolved, the promise can instead be rejected, in which case the box is filled with an excepti
RFC: First class support for promises and async/await by acdlite · Pull Request #229 · reactjs/rfcs
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Naomi Kawase’s Olympic film promises to be like nothing you’ve ever seen before | CNN
Naomi Kawase is on her phone in the back of a taxi, squeezing in this interview on the way to another shoot. For a director known for her lyrical brand of filmmaking, she talks at a clip; time is pressing, understandable as the days edge closer to the opening of the Tokyo 2020 Olympics. The Japanese auteur, the nation’s most famous female director, is deep into the production of her official film
JSer.info #532 - Node.js 15.12.0がリリースされました。 Node v15.12.0 (Current) | Node.js fsのreadFile/writeFileに対してPromise版のfs.promisesのreadFile/writeFileが遅くなるというIssueがあります。 fs.promises.readFile is 40% slower than fs.readFile · Issue #37583 · nodejs/node Node.js 15.12.0ではこのパフォーマンス問題への改善が含まれています。 fs: improve fsPromises readFile performance by Linkgoron · Pull Request #37608 · nodejs/node fs: improve fsPromises
The world's first laptop to use the RISC-V open source instruction set architecture (ISA) will reportedly start shipping in September. The Roma laptop is available for preorder on Xcalibyte's website, but the site merely takes interested parties' information without providing much detail or any pricing. The laptop will start shipping in September, according to spokespeople from Xcalibyte, which di
typescript-eslint/no-floating-promises.md at main · typescript-eslint/typescript-eslint
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Twitter suspends @ElonJet after Musk promises not to ban it
Twitter suspends @ElonJet after Musk promises not to ban itThe creator of @ElonJet claimed it had been quietly restricted by Twitter last week; now, the account is banned for real. The creator of @ElonJet claimed it had been quietly restricted by Twitter last week; now, the account is banned for real.
LOREN ALLRED × NOBUO UEMATSU conTIKI - No Promises to Keep / THE FIRST TAKE
THE FIRST TAKE is a YouTube Channel dedicated to shooting musicians and singers performing in a single take. Episode 416 showcases the first performance by Loren Allred, who amazed the world with her incredible talents on “Never Enough,” which was featured in the blockbuster musical film The Greatest Showman. She is joined by Nobuo Uematsu, a legendary game music composer known for his contributi
Cleaner JavaScript promises with safe-awaitPublished on 22 May 2024Nested try/catch blocks are a common pattern in JavaScript when working with promises. However, they often lead to hard-to-read and maintain code. To better understand the problem, let's look at an example where we have a series of promises, each relying on the result of the previous one (or if you just want to skip to the solution
Are you using promises and async / await safely in Node.js?
Are you using promises and async / await safely in Node.js? You’re building your Node.js server applications with a framework, and using promises and async / await. Mostly everything’s working well, but it can get confusing at times, especially when you need to handle errors. How do you know if you’re writing your async code correctly? And what happens if you’re not?! Promises and async / await ar
Terraform v1.x Compatibility Promises | Terraform | HashiCorp Developer
The release of Terraform v1.0 represents an important milestone in the development of the Terraform language and workflow. Terraform v1.0 is a stable platform for describing and managing infrastructure. In this release we're defining a number of Terraform behaviors that we intend to remain compatible with throughout the 1.x releases: A large subset of Terraform language features.A more conservativ
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Timers Promises API が最高 - Panda Noir
2021-03-23のJS: Node.js 15.12.0(fs.promisesのパフォーマンス改善)、strict CSP、CSS Auditing Tools
Upcoming RISC-V laptop promises free silicon upgrades
Cleaner JavaScript promises with safe-await
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