Search DaniWeb - async

500 Internal Server Error: Need to Hire Developers in USA 3 Weeks Ago by YashSmith … Express.js. app.post('/submit', async (req, res) => { let data = await processData(); // Possible async issue? res.send(data); }); …Could it be an async error or a missing middleware? Looking… Handling Real-Time DOM Sync in SSR React App with Dynamic Nested Routes 1 Week Ago by Neil_brown001 … state with real-time updates. Preventing unnecessary re-renders in async/reactive flows. Managing hydration-safe global state across dynamic routes… Re: How to Implement Lazy Loading for Faster Web Portals 1 Month Ago by Dani … that we do here at DaniWeb is to use the `async` and `defer` attributes on `<script>` HTML tags, so… be ready, or relies on other Javascript files, and use `async` if you want the Javascript file to be executed the… Async/await in node.js MySql and array - a total struggle 5 Years Ago by bprosic … = express.Router(); const db = require('../../config'); var async = require('async'); function readDb(nameOfTableInDb, someArray) { // reuse a conneciton…function (req, res, next) { var someArray = []; var run = async() => { const data = await readDb("tblcategories", someArray);… Re: Async/await in node.js MySql and array - a total struggle 5 Years Ago by bprosic Solved like this. async function showAllFilters(qry, arrayParams) { // params is array[] let result; try { … Async communication 12 Years Ago by anisha.silva I have a component TM and it ‘s responsibility is divided to A and B. there is another component query client. Between these component there Is an async communication. I represented the query client and the TM as classes how do I represent the Async communication? Re: Async communication 12 Years Ago by anisha.silva ok, so i have a component UClient and another component TM. between these 2 i have the async communication. so what you are suggesting is to create a calss for the async communiation. but how will the data being sent and received handles via the class will you be able to point to a tutorial appreciate it thanks Async and await ... How to be asynchronous? 2 Years Ago by Dani … for Googlebot UA to send tracking data * @param {Event} event */ async function handleRequest(event) { let request = event.request let userAgent = request… this code together from bits and snippets of using await async that I found on the web, and now I'm… Re: Async and await ... How to be asynchronous? 2 Years Ago by Naor …) => { return new Promise(function (resolve) { setTimeout(async function () { const date = new Date().toLocaleString(); await TEST.… with waitUntil */ addEventListener('fetch', event => { event.respondWith((async (event) =>{ // set timer const timer = 10000;… Re: Async communication 12 Years Ago by skatamatic Your question doesn't really make a whole lot of sense but I'll take a stab at it. You are asking how to represent Async communication, I think. Seeing as C# is an object oriented language, you will need to represent it as an object (a class) as well. Re: Async communication 12 Years Ago by skatamatic ….com/en-us/library/system.threading.aspx) and do the async stuff yourself. Are you familiar with multithreading and syncronization techniques… How to the async() coroutine builder in Kotlin 3 Years Ago by dimitrilc …child** of Job, it provides extra functionalities. ## async() Usage ## Because `async()` does not return the underlying value directly to us… = coroutineScope { //9 val deferred: Deferred<String> = async { println("waiting") delay(5000L) "result" }… [Google Mock] Mocking Async Calls 10 Years Ago by Genessis_1 … service::doSomething 6. apples::start //async 7. apples::create_apples //async 8. eggs::start //async 9. eggs::create_eggs //async 10. service::doAnother 11. eggs::…pack_eggs //async 12. apples::pack_apples //async I checked google… Re: Need help with nested async API calls 5 Years Ago by pankaj_patel …/todos/1'}) /*************/ /* Main Function e.g. Event Handler */ const doAction = async () => { const fileInfo = await uploadFile(); console.log(fileInfo) if(!fileInfo…/pen/gObmwmp?editors=0012 I wrote about the recepies of async await here https://time2hack.com/5-code-recipes-asynchronous-code… Need help with nested async API calls 5 Years Ago by zao2k … stuck with one because it basically contains 3 calls. All async. Step 1 is pushing a file to the service and… main(){ //Pseudo code calling async step1 exit if step1 failed calling async step2 exit if step2 failed calling async ste3 exit if step3… Confused by JS async for script tag in HTML head 1 Year Ago by Dani …HTML <head> is: <script async src="https://www.googletagmanager.com/gtag/js?…on the page. I'm confused by how async works in this context. How does the page… the `gtag()` calls until after the async JS has completed loading? I thought that by… adding async, it's non-blocking? Doesn't that… Re: Confused by JS async for script tag in HTML head 1 Year Ago by Dani … Google ads? This goes in the document header: <script async src="https://securepubads.g.doubleclick.net/tag/js/gpt…; So, following what I'm understanding from you, first the async tag that loads gpt.js loads on its own time… Re: Confused by JS async for script tag in HTML head 1 Year Ago by Dani … or so and everything I’m seeing says to use async if you’re not manipulating the DOM and to use… if you are. Google recommends in their documentation to use async for their ad server (which injects ads into the DOM… Re: Confused by JS async for script tag in HTML head 1 Year Ago by jkon … Publisher Tags. If I had to chose between defer and async in a tag in the original HTML of a page… e.g. fetching css and applying them. Of course with async in the original HTML in a tag things are worse… Re: Confused by JS async for script tag in HTML head 1 Year Ago by Dani … some more, and I'm leaning towards *not* switching from async to defer for the Google Ad Manager tag. Firstly, when… (which I'm not so sure I do), by using async, the Google servers can do some of that work simultaneously… Re: Webservice adding async to my method? 10 Years Ago by Ketsuekiame … called `webService.GetMyString().Result;` If you decide you *can* use async, you could simply call `string myString = webService.GetMyString();` and the… happen asynchronously **until the result is required**. e.g. public async Task CallServiceAndGetString() { string myString = webService.GetMyString(); // Web Service call gets… Re: Webservice adding async to my method? 10 Years Ago by Ketsuekiame Oh you mean the old style Async! Sorry, I thought you meant the …quot;. To answer your previous question about the async methods, you should be able to untick some …generating the client code that says "Generate Async Methods" or something similar. I'm not…update controls on the UI thread and the ASYNC return event may not be. As such you… Re: Confused by JS async for script tag in HTML head 1 Year Ago by jkon … to call any of the gtag() calls until after the async JS has completed loading? Short answer , it doesn't . What… Re: Confused by JS async for script tag in HTML head 1 Year Ago by Dani … are the same. I tried switching Google Ad Manager from async to defer, and PageSpeed Insights showed a much shorter blocking… Re: Confused by JS async for script tag in HTML head 1 Year Ago by Dani …. Exact same HTML/JS/CSS code on both. Both use async to load Google Analytics and Google Ad Manager: [Yours](https… Re: Confused by JS async for script tag in HTML head 1 Year Ago by Dani … I think the PHP upgrade, plus switching Google Analytics from async to defer, should help there as well. Re: Confused by JS async for script tag in HTML head 1 Year Ago by Dani … 2 weeks ago (per this thread) was Google Analytics from async to deferred. Now, Desktop is passing and Mobile is failing… PictureBox async load 15 Years Ago by mpegjohn … = 300 pictures. My initial thought was to just use the async load of the pictureBox. However as these are potentially large… on the number of threads? Would just using the pictureBox async load be OK anyway? Regards, John. jQuery AJAX - async option 14 Years Ago by Acute … }).responseText; alert(text); [/CODE] but when I add option "async: false": [CODE=javascript] var text = $.ajax({ type: "POST…", async: false, url: "registration.php", data: "email="… Keeping a async socket connected 14 Years Ago by zachattack05 … just don't see it? Should I be using an async socket if I want to keep the connection open? I… fail to see the logic in using an async socket server if the server will only receive one message…