async

using async/await with webpack-simple configuration throwing error: RegeneratorRuntime not defined

匿名 (未验证) 提交于 2019-12-03 08:42:37
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I am using webpack-simple template with following configurations: package.json { "name": "vue-wp-simple", "description": "A Vue.js project", "version": "1.0.0", "author": "v", "private": true, "scripts": { "dev": "webpack-dev-server --inline --hot", "build": "cross-env NODE_ENV=production webpack --progress --hide-modules" }, "dependencies": { "vue": "^2.3.3", "vue-router": "^2.7.0", }, "devDependencies": { "babel-core": "^6.0.0", "babel-loader": "^6.0.0", "babel-preset-env": "^1.5.1", "babel-preset-es2015": "^6.24.1", "babel-preset-stage-2"

Async/Await with Entity Framework 6.1.1 and impersonation

匿名 (未验证) 提交于 2019-12-03 08:41:19
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have a WCF service hosted in IIS that is retrieving data from multiple sources (all SQL Server). With each data source, I have to impersonate a different Active Directory user to connect to the database. I am using Entity Framework v6.1.1 for two of the data sources. Integrated Security is set to True in the connection strings, too. I use the example below to set the impersonated user, where the impersonated user is a System.Security.Principal.WindowsImpersonationContext that I set from configuration: internal async Task<List<string>>

How to wait for async Observable to complete

匿名 (未验证) 提交于 2019-12-03 08:39:56
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm trying to build a sample using rxjava. The sample should orchestrate a ReactiveWareService and a ReactiveReviewService retruning a WareAndReview composite. ReactiveWareService public Observable < Ware > findWares () { return Observable . from ( wareService . findWares ()); } ReactiveReviewService : reviewService . findReviewsByItem does a ThreadSleep to simulate a latency ! public Observable < Review > findReviewsByItem ( final String item ) { return Observable . create (( Observable . OnSubscribe < Review >) observer ->

“async with” in Python 3.4

匿名 (未验证) 提交于 2019-12-03 08:33:39
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: The Getting Started docs for aiohttp give the following client example: import asyncio import aiohttp async def fetch_page(session, url): with aiohttp.Timeout(10): async with session.get(url) as response: assert response.status == 200 return await response.read() loop = asyncio.get_event_loop() with aiohttp.ClientSession(loop=loop) as session: content = loop.run_until_complete( fetch_page(session, 'http://python.org')) print(content) And they give the following note for Python 3.4 users: If you are using Python 3.4, please replace await with

is it possible to unite several async social button loaders into one?

匿名 (未验证) 提交于 2019-12-03 08:30:34
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: So far I've these 3 social buttons at the end of the page. I was thinking that rewriting same function 3 times isn't very smart. Could I unite them? would it work? Any ideas how to do this? logically I would do: g.src = ' http://apis.google.com/js/plusone.js ', ' http://connect.facebook.net/en_US/all.js#xfbml=1 ', ' http://platform.twitter.com/widgets.js '; but I'm not sure if this correct way to do it... <script type="text/javascript"> //<![CDATA[ (function(d, t) { var g = d.createElement(t), s = d.getElementsByTagName(t)[0]; g.async = true

SyntaxError: Unexpected token function - Async Await Nodejs

匿名 (未验证) 提交于 2019-12-03 07:36:14
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I was experimenting on using Node version 6.2.1 with some of my code. Had plans to migrate most of the hyper-callback oriented codes to something that looks cleaner and maybe performs better. I have no clue why, the terminal throws up an error when I try to execute the node code. helloz.js (async function testingAsyncAwait() { await console.log("For Trump's Sake Print me!"); })(); Logs- BOZZMOB-M-T0HZ:rest bozzmob$ node helloz.js /Users/bozzmob/Documents/work/nextgennms/rest/helloz.js:1 (function (exports, require, module, __filename, _

How to use &#039;yield&#039; inside async function?

匿名 (未验证) 提交于 2019-12-03 07:36:14
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I want to use generator yield and async functions. I read this topic , and wrote next code: import asyncio async def createGenerator(): mylist = range(3) for i in mylist: await asyncio.sleep(1) yield i*i async def start(): mygenerator = await createGenerator() for i in mygenerator: print(i) loop = asyncio.get_event_loop() try: loop.run_until_complete(start()) except KeyboardInterrupt: loop.stop() pass But i got the error: SyntaxError: 'yield' inside async function How to use yield generator in async function? 回答1: Upd: Starting with Python 3

小邵教你玩转Generator+co/async await

﹥>﹥吖頭↗ 提交于 2019-12-03 05:10:15
本文转载于: 猿2048 网站▶ https://www.mk2048.com/blog/blog.php?id=h122c02icb 前言:大家好,我叫邵威儒,大家都喜欢喊我小邵,学的金融专业却凭借兴趣爱好入了程序猿的坑,从大学买的第一本vb和自学vb,我就与编程结下不解之缘,随后自学易语言写游戏辅助、交易软件,至今进入了前端领域,看到不少朋友都写文章分享,自己也弄一个玩玩,以下文章纯属个人理解,便于记录学习,肯定有理解错误或理解不到位的地方,意在站在前辈的肩膀,分享个人对技术的通俗理解,共同成长! 后续我会陆陆续续更新javascript方面,尽量把javascript这个学习路径体系都写一下 包括前端所常用的es6、angular、react、vue、nodejs、koa、express、公众号等等 都会从浅到深,从入门开始逐步写,希望能让大家有所收获,也希望大家关注我~ 源码地址: https://github.com/iamswr/promiseAplus 在看这篇文章之前可以先看看整个异步的发展 https://juejin.im/post/5b6e5cbf51882519ad61b67e Author: 邵威儒 Email: 166661688@qq.com Wechat: 166661688 github: https://github.com/iamswr/

How do I log asynchronous thin+sinatra+rack requests?

匿名 (未验证) 提交于 2019-12-03 03:10:03
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I'm writing my first Sinatra-based web app as a frontend to another TCP-based service, using EventMachine and async_sinatra to process incoming HTTP requests asynchronously. When I'm testing my app, all requests to synchronous routes are logged to stdout in common log format, but asynchronous requests are not. I've read through bits of the source code to async_sinatra, Sinatra, Thin, and Rack, and it looks like logging of synchronous requests is done through CommonLogger#call. However, I can't find anywhere in the asynchronous code in async

jquery not working after async postback

匿名 (未验证) 提交于 2019-12-03 03:10:03
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: i am doing async postback using updatepanel. after async postback jQuery functionality not working.I'm using jQuery to wire up some mousedown mouseenter effects on html table cells that are inside an UpdatePanel. The events are bound in $(document).ready <script type="text/javascript"> $(function () { $(".csstablelisttd").mousedown(function (e) { //mouse down code }); $(".csstablelisttd").mouseenter(function (e) { //mouse entercode }); $("#contentPlaceHolderMain_btnFix").click(function (e) {alert("Alert");//here alert is generate two times