Recent questions tagged Asynchronous

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asynchronous - C# Async Serial Port Read

I have a class which reads from the serial port using the DataReceived event handler in C#. When I ... event handler be appropriate? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous javascript loading/executing

In this post, asynchronous .js file loading syntax, someone said, "If the async attribute is present, then the ... in the two threads? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - How to replicate PromiseKit-style chained async flow using Combine + Swift

I was using PromiseKit successfully in a project until Xcode 11 betas broke PK v7. In an effort to reduce ... catch{\handle error here} } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Fire and Forget with ASP.NET MVC

I'm looking for info on best practices for a fire and forget asp.net mvc action ... essentially I want ... connected until that IO is finished. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - async is snowballing to callers, can't make constructor async

I have a function loadData that loads some text from a file: Future<String> loadAsset() async { return await ... method in a class constructor? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Simple async example with tornado python

I want find simple async server example. I have got some function with lot of wait, database transactions ... ... blocking. Is it possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - While loops using Await Async.

This Javascript function seems to use the while loop in an asynchronous way. Is it the correct way to use while ... + while loop? Thanks!! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - When does a C# Task actually start?

When does a Task actually start? public void DoSomething() { Task myTask = DoSomethingAsync(); Task.WaitAll(new[] { ... { myTask }, 2000); ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Load jquery asynchronously before other scripts

I've added the async attrib to my javascript inclusion HTML. So now I've: <script async src="jquery.myscript.js ... is loaded. It is possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Calling an async method from component constructor in Dart

Let's assume that an initialization of MyComponent in Dart requires sending an HttpRequest to the server. Is it ... ; } Output: done init See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Android: BLE how to read multiple Characteristics?

Android BLE API methods for reading some characteristics are Asynchronous in nature and when you request some value ... notifiable see this post See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - How and When to Use @async and @sync in Julia

I have read the documentation for the @async and @sync macros but still cannot figure out how and when to use ... when to use these macros. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - How to execute a PowerShell function several times in parallel?

I'm not sure whether to call this a need for multi-threading, job-based, or async, but ... , $scriptFile, $uacDismissScript, $snapshotName See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Which Python async library would be best suited for my code? Asyncore? Twisted?

I have a program I'm working on that will be reading from two 'network sources' simultaneously. I wanted to ... of any good asyncore tutorials? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - How to call any method asynchronously in c#

Could someone please show me a small snippet of code which demonstrates how to call a method asynchronously in c#? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Long running REST API with queues

We are implementing a REST API, which will kick off multiple long running backend tasks. I have been reading the ... a lot for your insights. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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477 views

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asynchronous - What's the difference between epoll, poll, threadpool?

Could someone explain what the difference is between epoll, poll and threadpool? What are the pros / ... equivalent alternative for Windows? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Implementing coroutine control flow in JavaScript

The following implements a control flow wrapper co enabling asynchronous code to be delineated only by the yield keyword. Is ... ()), 1000)); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Angular 2 - Displaying async Object data from promise

Edit: It looks like my main problem now is that I can't seem to display async data from an object. I have ... that I should look into? Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - ASP.NET MVC4 Async controller - Why to use?

I am trying to understand why and when should I use an async controller action. Eventually, when I use await in ... I'm missing something here. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Why would one use Task<T> over ValueTask<T> in C#?

As of C# 7.0 async methods can return ValueTask<T>. The explanation says that it should be used when we have ... ValueTask fail to do the job? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - is there a way to load an iframe asynchronously

i have a webpage with an iframe pointing to another website. I dont want this to block the loading of the ... a way to load it asyncrounously? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Should I use AsyncController at ASP.NET MVC 4?

This class has this description: Provided for backward compatibility with ASP.NET MVC 3. And the source is ... of AsyncController to Controller? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - How can I store an async function in a struct and call it from a struct instance?

I'm trying to achieve this with the new async/await syntax, std::future::Futures and a recent version of Tokio. ... type I'm trying to define. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - non-blocking IO vs async IO and implementation in Java

Trying to summarize for myself the difference between these 2 concepts (because I'm really confused when I see people ... there is such thing)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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656 views

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asynchronous - Angular - two subscriptions in ngOnInit result in object 'undefined'

In short.. I am not able to access my news object. It is coming back as 'undefined' when called in a function. ... ) { console.log(this.news); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - JQuery synchronous animation

In many cases I wish animation to be executed synchronously. Especially when I wish to make a a series of sequential ... to wait for this flag. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Multi-async in Entity Framework 6?

This is my code: var banner = context.Banners.ToListAsync() var newsGroup = context.NewsGroups.ToListAsync() await ... me solve this issue. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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