[B! promise] ama-chã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

ama-ch id:ama-ch

promiseã«é–¢ã™ã‚‹ama-chã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (52)

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util.promisify ãŒè¿½åŠ ã•ã‚ŒãŸ - from scratch
Node.js ã®ã‚³ã‚¢ã« util.promisify ãŒè¿½åŠ ã•ã‚ŒãŸã€‚ github.com ä»Šå›žã¯ util.promisify ãŒæŒã¤å½¹å‰²ã‚’ä¸å¿ƒã« Node.js ã«ãŠã‘ã‚‹ Promise ã®ç«‹å ´ã«ã¤ã„ã¦ã‚‚è©±ã—ã¦ã„ã‘ã‚‹ã¨ã„ã„ã¨æ€ã†ã€‚ util.promisify ã¨ã¯ èªã‚“ã§å—ã®ã”ã¨ãé–¢æ•°ã‚’ Promise ã«å¤‰æ›ã—ã¦ãã‚Œã‚‹ãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ãƒ¡ã‚½ãƒƒãƒ‰ã€‚ ä¸‹è¨˜ã®ã‚ˆã†ãªè¦é ˜ã§å¤‰æ›ã§ãã‚‹ã€‚ const util = require('util'); const fs = require('fs'); const stat = util.promisify(fs.stat); stat('.').then((stats) => { console.log(stats); }).catch((error) => { console.error(error); }); async-awaitã‚’ä½¿ã„ãŸã„
ama-ch 2017/05/11
promise

node.js
ãƒªãƒ³ã‚¯
Promise Cancellation Is Dead â€” Long Live Promise Cancellation!
Promise Cancellation Is Dead â€” Long Live Promise Cancellation! Not very long ago Domenic Denicola (worth a follow, a very smart guy) withdrew his proposal for promise cancellation from the TC39. A lot of people might think that means that promise cancellation isnâ€™t coming to JavaScript. Those people would be right, if you couldnâ€™t already cancel a promise via very similar means to what was propose
ama-ch 2017/01/07
promise
ãƒªãƒ³ã‚¯
What is Promise.try, and why does it matter? - joepie91's Ramblings
A topic that frequently confuses users in the #Node.js channel, is the Promise.try method provided by Bluebird. People often struggle to understand what it is, or why they should use it - and this isn't helped by the fact that almost all guides to Promises fail to demonstrate its use. In this brief article, I hope to provide a better explanation of what Promise.try is, and why you should always us
ama-ch 2016/08/20
promise
ãƒªãƒ³ã‚¯
Promise Error Handling
Promise Error Handling ç´„æŸã•ã‚ŒãŸã‚¨ãƒ©ãƒ¼ Promiseã¨ã‚¨ãƒ©ãƒ¼ã®åŸºæœ¬ Promiseå†…ã§èµ·ããŸä¾‹å¤–ã¯è‡ªå‹•ã§ã‚ãƒ£ãƒƒãƒã•ã‚Œã‚‹ ã‚¨ãƒ©ãƒ¼å‡¦ç†ã¯.catch(fn)ã§è¡Œã† var promise = new Promise(function(){ throw new Error("ä¾‹å¤–"); }); promise.catch(function(error){ // ä¾‹å¤–ã‚’ã‚ãƒ£ãƒƒãƒã§ãã‚‹ }); ã‚ˆãã‚ã‚‹å•é¡Œ .catch(fn) ã‚’ã—ãªã„ã¨ã‚¨ãƒ©ãƒ¼ãƒã‚°ã‚‚å‡ºã›ãªã„ .catch(fn) ã‚’ã—ã‚ã™ã‚Œã¦ã‚¨ãƒ©ãƒ¼ã®æ¡ã‚Šã¤ã¶ã—ãŒèµ·ãã‚‹ = unhandled rejectionã€€(.catchã‚’ã—ã¦ãªã„promise) 4.6. Promise.prototype.done ã¨ã¯ä½•ã‹? ç¾çŠ¶ã®unhandled rejectionã¸ã®å¯¾å¿œ unhandled rejectionãŒç™ºç”Ÿã—ãŸ
ama-ch 2016/04/24
unhandled rejection

promise
ãƒªãƒ³ã‚¯
ã‚ã‚‹è¦ç´ ãŒè¡¨ç¤ºã•ã‚Œã‚‹ã¾ã§å¾…ã¤JSãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’æ›¸ã„ãŸ(MutationObserver)
ä½¿ã„æ–¹ waitForElement(selector, [timeout]) ã¨ã„ã†æ„Ÿã˜ã§ä½¿ã„ã¾ã™ã€‚ waitForElement()ã¯Promiseã‚’è¿”ã™ã®ã§ã€è¦‹ã¤ã‹ã£ãŸthenã§ç™»éŒ²ã—ãŸã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯ãŒå‘¼ã°ã‚Œã¦ã€è¦‹ã¤ã‹ã‚‰ãªã‹ã£ãŸã‚‰catchãŒå‘¼ã°ã‚Œã‚‹ã¨ã„ã†æ„Ÿã˜ã§ã™ã€‚ Promiseã«ã¤ã„ã¦è©³ã—ãã¯JavaScript Promiseã®æœ¬ã‚’è¦‹ã¦ãã ã•ã„ /** * Wait until an element that is matched the selector is visible. * @param {string} selector the css selector * @param {number} timeout the timeout is millisecond. default:2000ms * @returns {Promise} */ var waitForElem
ama-ch 2015/04/12
power-assert

promise

test
ãƒªãƒ³ã‚¯
promiseã‚’é †ç•ªã«å®Ÿè¡Œã™ã‚‹ - ç´ äººãŒãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’å‹‰å¼·ã—ã¦ã„ãŸãƒ–ãƒã‚°
JavaScript ã® Promise ã‚’è¿”ã™é–¢æ•°ã‚’ç›´åˆ—ã§å®Ÿè¡Œã—ãŸã„ã®ã§ Pinscher ã¨ã„ã†ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ä½œã£ã¦ã¿ãŸã€‚ - (define -ayalog '())ã«ã¤ã„ã¦ã€‚ ä¾‹ãˆã°ã€éžåŒæœŸã«å®Ÿè¡Œã•ã‚Œã‚‹Promise p1, p2, p3ãŒã‚ã£ãŸã¨ã—ã¦callbackã‚’p1, p2, p3ã®é †ç•ªã«å®Ÿè¡Œã—ãŸã„å ´åˆã€reduceãŒä½¿ãˆã‚‹ã€‚ ä¾‹1ã¯ã€p1, p2, p3ã‚’ä¸¦åˆ—ã«å®Ÿè¡Œã—ãŸä¸Šã§ã€callbackã®é †åºã‚’ä¿è¨¼ã—ãŸã„å ´åˆã€‚ ã¾ãšãƒ†ã‚¹ãƒˆç”¨ã«ã€ä¸€å®šæ™‚é–“ã¾ã£ã¦ã‹ã‚‰valueã§resolveã™ã‚‹é–¢æ•°resolveLaterã‚’å®šç¾©ã—ã¦ãŠãã€‚ function resolveLater(value, ms) { return new Promise(function (resolve) { setTimeout(function () { resolve(value); }, ms); });
ama-ch 2015/03/30
promise
ãƒªãƒ³ã‚¯
æœ€è¿‘ã®jséžåŒæœŸå‡¦ç† Promiseã¨Generatorã®å…±å˜ - Qiita
ï¼ˆ2015/10/21è¿½è¨˜ï¼‰ è¨˜äº‹ã‚’æ›¸ã„ã¦ã‹ã‚‰åŠå¹´çµŒã¡ã¾ã—ãŸãŒã€æœ€è¿‘ã¯Rxã®è‰¯ã•ã‚’ç†è§£ã—ãŸã‚Šã€ES7ã®async/awaitãŒbabelã«ã‚ˆã£ã¦å®Ÿç”¨çš„ã«ãªã‚Šã¤ã¤ã‚ã£ãŸã‚Šç‰ã€ã¾ãŸã‚‚ã‚„ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã¨ã¯ãªã‚“ã ã£ãŸã®ã‹çŠ¶æ…‹ã§ã™ã€‚ã¨ã¯ã„ãˆã€ã„ã¾ã®ã¨ã“ã‚Promiseã¯éžåŒæœŸå‡¦ç†ã®åœŸå°ã§ã‚ã‚Šç¶šã‘ãã†ã§ã™ã—ã€Generatorã‚‚async/awaitã¸ã®è¶³ãŒã‹ã‚Šã¨ã—ã¦çŸ¥ã£ã¦ãŠãã“ã¨ã®ãƒ¡ãƒªãƒƒãƒˆã¯å¤§ãã„ã‹ã¨æ€ã„ã¾ã™ã®ã§ã€å¼•ãç¶šãå…¬é–‹ã•ã›ãŸã¾ã¾ã¨ã•ã›ã¦é ‚ãã¾ã™ã€‚ ï¼ˆè¿½è¨˜ã“ã“ã¾ã§ï¼‰ æ•°ã‚ã‚‹éžåŒæœŸå‡¦ç†ã®ãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã‚’è©¦ã—ã¦ã¿ã¦ã€ã ã„ãŸã„ã“ã‚ŒãŒè‰¯ã„ã‚“ã˜ã‚ƒãªã„ã‹ã¨ã„ã†ãƒ‘ã‚¿ãƒ¼ãƒ³ãŒå›ºã¾ã£ãŸã®ã§æ›¸ãã¾ã™ã€‚åŠ¹ç”¨ã¯ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯åœ°ç„ã‹ã‚‰ã®è„±å‡ºã¨çµå±€éžåŒæœŸã©ã‚ŒãŒè‰¯ã„ã®æ„Ÿã®æ‰•æ‹ã€‚ES6å¯„ã‚Šã§ã™ã€‚ å‰æçŸ¥è˜ JavaScript Promiseã®æœ¬ http://azu.github.io/promises-book/ ã‚¸ã‚§ãƒãƒ¬
ama-ch 2015/03/30
promise

generator
ãƒªãƒ³ã‚¯
RxJavaçš„ãªã‚‚ã®ã‚’æœ€å°é™ã«å®Ÿè£…ã—ã¦ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã®é–¢ä¿‚ã‚’ç†è§£ã™ã‚‹ - Qiita
ç¤¾å†…ã®RxJavaå‹‰å¼·ä¼šç”¨ã®è³‡æ–™ã§ã™ã€‚ è»½ãã€ã»ã‚“ã®è»½ãRxJavaã®ã‚µãƒ–ã‚»ãƒƒãƒˆã‚’20è¡Œã»ã©ã§å®Ÿè£…ã—ã¦ã¿ã¾ã—ãŸã€‚ https://github.com/gfx/RxInTheBox æ¦‚è¦ RxJavaã¯Promiseçš„ãªã‚‚ã®ã§ã€é€£ç¶šã—ãŸã€Œã‚¤ãƒ™ãƒ³ãƒˆã®ç™ºç”Ÿ / å€¤ã®ç”Ÿæˆã€ã‚’æ‰±ãˆã‚‹ã‚ˆã†ã«ã—ãŸã‚‚ã® Observableã¯ã€Œã‚¤ãƒ™ãƒ³ãƒˆãŒç™ºç”Ÿã™ã‚‹ã‹ã‚‚ã—ã‚Œãªã„çŠ¶æ…‹ / å€¤ã®ç”Ÿæˆä¸ã€ã¨ã„ã†çŠ¶æ…‹ã‚’è¡¨ã™ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆ OnSubscribeã¯Observableã®ä¸èº«ã§ã€ã€Œã‚¤ãƒ™ãƒ³ãƒˆã®ç™ºç”Ÿ / å€¤ã®ç”Ÿæˆã€ã‚’Observableã«é€šçŸ¥ã™ã‚‹ãŸã‚ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆ Subscriberã¯Observableã‹ã‚‰ã€Œç™ºç”Ÿã—ãŸã‚¤ãƒ™ãƒ³ãƒˆ / ç”Ÿæˆã•ã‚ŒãŸå€¤ã€ã‚’å—ã‘å–ã‚‹ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯ RxJavaã®æ‰ãˆæ–¹ ã¾ãšRxJavaã§ã™ãŒã€ã„ãã¤ã‹ã®æ‰ãˆæ–¹ãŒã‚ã‚Šã¾ã™ã€‚ ãƒªã‚¹ãƒˆå‡¦ç†ã®æŠ½è±¡åŒ–ãƒ»ã‚¹ãƒˆãƒªãƒ¼ãƒ åŒ– Optionalçš„ãªä½•ã‹ Promiseçš„ãªä½•
ama-ch 2015/03/18
promise

rxjava
ãƒªãƒ³ã‚¯
GitHub - mikehall314/es6-promisify: Convert callback-based javascript to ES6 Promises
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ama-ch 2015/03/16
â€œConvert callback-based javascript to ES6 Promisesâ€

promise
ãƒªãƒ³ã‚¯
This API is so Fetching! â€“ Mozilla Hacks - the Web developer blog
For more than a decade the Web has used XMLHttpRequest (XHR) to achieve asynchronous requests in JavaScript. While very useful, XHR is not a very nice API. It suffers from lack of separation of concerns. The input, output and state are all managed by interacting with one object, and state is tracked using events. Also, the event-based model doesnâ€™t play well with JavaScriptâ€™s recent focus on Promi
ama-ch 2015/03/16
abortã©ã†ãªã‚‹ã‚“ã ã‚

fetch api

promise

xhr
ãƒªãƒ³ã‚¯
#error_handling_sushi ã§Promiseã®ã‚¨ãƒ©ãƒ¼ãƒãƒ³ãƒ‰ãƒªãƒ³ã‚°ã«ã¤ã„ã¦ç™ºè¡¨ã—ãŸ
#error_handling_sushi ã§JavaScriptã®ã‚¨ãƒ©ãƒ¼ãƒãƒ³ãƒ‰ãƒªãƒ³ã‚°ã«ã¤ã„ã¦è°è«–ã—ãŸã€‚ è‡ªåˆ†ã¯Promiseã®ã‚¨ãƒ©ãƒ¼ãƒãƒ³ãƒ‰ãƒªãƒ³ã‚°ã®æ¡ã‚Šã¤ã¶ã—ã®å•é¡Œã‚’è¦‹ã¤ã‘ã‚„ã™ãã™ã‚‹ã‚¤ãƒ™ãƒ³ãƒˆã®å®Ÿè£…ã«ã¤ã„ã¦ã€Promise Error Handlingã¨ã„ã†è©±ã‚’ã—ãŸã€‚ ãƒã‚°: #error_handling_sushi - Togetterã¾ã¨ã‚ #error_handling_sushi å§‹ã¾ã£ãŸ #å¯¿å¸ã¨ã¯ pic.twitter.com/XZe21QTsDO â€” Takuto Wada (@t_wada) March 6, 2015 â€“ åŸºèª¿è¬›æ¼” - teppeis ã“ã‚ŒãŒ #error_handling_sushi pic.twitter.com/vSLDpthYi4 â€” azu (@azu_re) March 6, 2015 #error_handling_sushi åŸºèª¿è¬›æ¼” ä¸€
ama-ch 2015/03/08
error

promise
ãƒªãƒ³ã‚¯
Cancelable promises
As a heads up, there's some debate around the fetch() API how exactly request termination should work and how that affects promises: slightlyoff/ServiceWorker#625 The WebRTC WG has also been discussing canceling in the context of terminating a request for permission from the user. I think they decided to postpone for now until there's a bit more progress on what cancelable promises means, but I wo
ama-ch 2015/03/04
promise
ãƒªãƒ³ã‚¯
Node.jsã§ã€Promise.denodeifyã‚’ä½¿ã£ã¦ã‚µã‚¯ã‚µã‚¯ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° - Qiita
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ama-ch 2015/03/04
promise
ãƒªãƒ³ã‚¯
GitHub - JakeChampion/fetch: A window.fetch JavaScript polyfill.
If you believe you found a bug with how fetch behaves in your browser, please don't open an issue in this repository unless you are testing in an old version of a browser that doesn't support window.fetch natively. Make sure you read this entire readme, especially the Caveats section, as there's probably a known work-around for an issue you've found. This project is a polyfill, and since all moder
ama-ch 2014/10/20
â€œA window.fetch JavaScript polyfill.â€

promise

xhr

ajax
ãƒªãƒ³ã‚¯
JavaScript Promiseã®å®Ÿè¡Œé †åº(Firefox31ã¨Chrome37ã§é•ã†ã‘ã©ã©ã£ã¡ãŒæ£ã—ã„ï¼Ÿ) - Qiita
var p = new Promise(function(fulfill, reject){ console.log("start"); fulfill(""); }); p.then(function(result){ console.log("1-1"); }).then(function(result){ console.log("1-2"); }).then(function(result){ console.log("1-3"); }); p.then(function(result){ console.log("2-1") }).then(function(result){ console.log("2-2"); }).then(function(result){ console.log("2-3"); });
ama-ch 2014/09/03
ãƒã‚§ãƒ¼ãƒ³ã—ãªã„æ›¸ãæ–¹ã‚’ã—ã¦ã¯ã„ã‘ãªã„ã¨ã„ã†èªè˜ã‚’æ–°ãŸã«ã—ãŸ

promise
ãƒªãƒ³ã‚¯
Learn web development Â |Â web.dev
Stay organized with collections Save and categorize content based on your preferences. Explore our growing collection of courses on key web design and development subjects. An industry expert has written each course, helped by members of the Chrome team. Follow the modules sequentially, or dip into the topics you most want to learn about.
ama-ch 2014/08/01
promise
ãƒªãƒ³ã‚¯
Shibu's Diary: æœªæ¥ã®ãªã„JavaScriptã¨éžåŒæœŸã¨Erlang
æ¸‹æ—¥è¨˜@shibu.jp æ¸‹å·ã‚ˆã—ãã®æ—¥è¨˜ã§ã™ã€‚ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢é–‹ç™ºã¨ã‹ã€ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ã‚’ä¸å¿ƒã«è¨˜äº‹ã‚’æ›¸ã„ã¦ã„ãã¾ã™ã€‚ JavaScriptã¯ã‚‚ã†å¥½ãå«Œã„ã‚’è¶…ãˆã¦ã€æœ€ä½Žé™ã®èªã¿æ›¸ãã¯ã‚‚ã¯ã‚„æ•™é¤Šãƒ¬ãƒ™ãƒ«ã¨ã„ã£ã¦ã‚‚è¨€ã„éŽãŽã§ã¯ãªã„ã¨æ€ã„ã¾ã™ã€‚ãƒ–ãƒ©ã‚¦ã‚¶é™å®šã ã£ãŸã‚‰ä»–ã®è¨€èªžã‚‚ã‚ã‚Šã¾ã™ãŒã€ãƒ–ãƒ©ã‚¦ã‚¶ã§æ¨™æº–ã§ä½¿ãˆã‚‹è¨€èªžã¯JavaScriptä»¥å¤–ã«ã¯é¸æŠžè‚¢ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚3DCGç³»ã®ãƒ„ãƒ¼ãƒ«ã®ãƒžã‚¯ãƒè¨€èªžã¯æœªã ã«PythonãŒãƒˆãƒƒãƒ—ã‚·ã‚§ã‚¢ã ã¨æ€ã„ã¾ã™ãŒã€Flash, Photoshop, Illustratorã®ä»•äº‹ã‚’åŠ¹çŽ‡åŒ–ã™ã‚‹ãƒžã‚¯ãƒè¨€èªžã¯JavaScriptã§ã™ã‚ˆãã€‚å…ˆæ—¥Appleã®OS Xã®æ¬¡æœŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®è‡ªå‹•åŒ–ãƒ„ãƒ¼ãƒ«ãŒç‹¬è‡ªè¨€èªžã«åŠ ãˆã¦JavaScriptã‚’ã‚µãƒãƒ¼ãƒˆã™ã‚‹ã“ã¨ã‚’ç™ºè¡¨ã—ã¾ã—ãŸã€‚ã‚µãƒ¼ãƒã‚µã‚¤ãƒ‰ã§ä½¿ã‚ã‚Œã‚‹node.jsã¯ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«è¨€èªžã‚’é™¤ã‘ã°ãƒˆãƒƒãƒ—ã‚¯ãƒ©ã‚¹ã®æ€§èƒ½ã§ã™ã€‚Qtã‚‚QMLã¨ã—ã¦JavaScriptã‚’ä¸
ama-ch 2014/06/26
promise

erlang
ãƒªãƒ³ã‚¯
JavaScript Promiseã®æœ¬ã‚’æ›¸ãã¾ã—ãŸ | Web Scratch
JavaScript Promiseã®æœ¬ã¨ã„ã†ç„¡æ–™ã§èªã‚ã‚‹é›»åæ›¸ç±ã‚’æ›¸ãã¾ã—ãŸã€‚ ã‚¿ã‚¤ãƒˆãƒ«ãã®ã¾ã¾ã§ã€JavaScriptã®Promiseã«ã¤ã„ã¦æ›¸ã„ãŸæ›¸ç±ã§ã™ã€‚ æ›¸ç±ã®ç›®çš„ ã“ã®æ›¸ç±ã‚’èªã‚€ã“ã¨ã§å¦ã¹ã‚‹äº‹ã¨ã—ã¦ã€æ¬¡ã®3ã¤ã‚’ç›®æ¨™ã«ã—ã¦æ›¸ãã¾ã—ãŸã€‚ Promiseã«ã¤ã„ã¦å¦ã³ã€ãƒ‘ã‚¿ãƒ¼ãƒ³ã‚„ãƒ†ã‚¹ãƒˆã‚’æ‰±ãˆã‚‹ã‚ˆã†ã«ãªã‚‹äº‹ Promiseã®å‘ãä¸å‘ãã«ã¤ã„ã¦å¦ã³ã€ä½•ã§ã‚‚Promiseã§è§£æ±ºã™ã‚‹ã¹ãã§ã¯ãªã„ã¨çŸ¥ã‚‹äº‹ ECMAScript6 Promiseã®åŸºæœ¬ã‚’ã‚ˆãå¦ã³ã€ç™ºå±•ã—ãŸå½¢ã‚’è‡ªåˆ†ã§å½¢æˆã§ãã‚‹ã‚ˆã†ã«ãªã‚‹äº‹ Promiseã¯ã€æ¬¡ã®ECMAScriptã®è¨€èªžä»•æ§˜ã¨ã—ã¦ç–å®šãŒé€²ã‚ã‚‰ã‚Œã¦ã„ã¦æ—¢ã«å¤šãã®ãƒ–ãƒ©ã‚¦ã‚¶ã«å®Ÿè£…ã•ã‚Œã¦ã„ã¾ã™ã€‚ Promiseã«ã¤ã„ã¦æ‰±ã†æ›¸ç±ã§ã™ãŒã€ã“ã®æ©Ÿèƒ½ã¯jQuery.Deferred()ã‚„AngularJSã®$qã‚„Bluebirdç‰ã®é¡žä¼¼ã®æ©Ÿèƒ½ãŒæ—¢ã«ã‚ã‚‹ãŸã‚æ‰±ã£ãŸã“ã¨ãŒã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾
ama-ch 2014/06/23
ã‚ã‚¿ãƒ¼

javascript

promise

ebook
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promises.md
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ama-ch 2014/06/17
â€œã‚ãªãŸã®çŸ¥ã‚‰ãªã„ JavaScript Promiseâ€

promise
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Promises in Angular 2.0
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ama-ch 2014/05/18
angularjs

promise

deferred
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