[B! await] Jxckのブックマーク

Jxck id:Jxck

awaitに関するJxckのブックマーク (7)

Cory House on Twitter: "Tip: With async/await, you can run multiple async operations in parallel. How? Put the await statements on the same… https://t.co/ewRwzVKMwv"
Jxck 2017/12/07
return x + (await a) + (await b) + (await c); // Promise.all()

await
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Even with async/await, raw promises are still key to writing optimal concurrent javascript
Even with async/await, raw promises are still key to writing optimal concurrent javascript With es2017, async/await is just around the corner. In a previous article I recommended getting fully to grips with promises, since they’re the foundation that async/await is built on. Understanding promises helps understand the concepts at the foundation of async/await, and help you write better async funct
Jxck 2017/08/24
await
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658558 - chromium - An open-source project to help move the web forward. - Monorail
Jxck 2017/08/15
await
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Async iterators and generators
Streaming fetches are supported in Chrome, Edge, and Safari, and they look a little like this: async function getResponseSize(url) { const response = await fetch(url); const reader = response.body.getReader(); let total = 0; while (true) { const { done, value } = await reader.read(); if (done) return total; total += value.length; } } This code is pretty readable thanks to async functions (here's a
Jxck 2017/05/09
async

await

generator
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Asyncing Feeling about JavaScript Generators - Big Nerd Ranch
Want the TL;DR version? Here’s a gist of all three examples. Async generators and async iteration have arrived! Err, they’ve reached Stage 3, which means they are likely to ship in a future version of JavaScript. Until then, you can enable Stage 3 proposals in Babel to try them out in your own projects. The web is essentially a decentralized app runtime, so subpar language additions have permanent
Jxck 2017/01/25
`for await (let n of stream) {}` "asynchronous iteration"

async

await
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Vercel: Build and deploy the best web experiences with the Frontend Cloud – Vercel
Your complete platform for the web.Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. Your complete platform for the web.Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web.
Jxck 2016/06/22
async

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Taming the asynchronous beast with ES7
One of the trickiest aspects of PouchDB is that its API is asynchronous. I see no shortage of confused questions on Stack Overflow, Github, and IRC, and most often they stem from a misunderstanding of callbacks and promises. We can't really help it. PouchDB is an abstraction over IndexedDB, WebSQL, LevelDB (in Node), and CouchDB (via Ajax). All of those APIs are asynchronous; hence PouchDB must be
Jxck 2015/03/11
Async/Await を見据える意味でも、今からでもハイレベル API は Promise でそろえておく意味があると思う。

es7

async

await
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