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All Async Await Solutions on Gang of Coders
Total of 237 Async Await Solutions
Using async/await with a forEach loop
Javascript
node.js
Promise
Async Await
Ecmascript 2017
How and when to use ‘async’ and ‘await’
C#
.Net
Asynchronous
Async Await
How to call asynchronous method from synchronous method in C#?
C#
Async Await
Syntax for an async arrow function
Javascript
Promise
Async Await
Arrow Functions
How would I run an async Task<T> method synchronously?
C#
Asynchronous
C# 5.0
Async Await
Best practice to call ConfigureAwait for all server-side code
C#
asp.net Web-Api
Task Parallel-Library
Async Await
How can I wait In Node.js (JavaScript)? l need to pause for a period of time
Javascript
node.js
Async Await
Yield
Combination of async function + await + setTimeout
Javascript
Async Await
Settimeout
Ecmascript 2017
If my interface must return Task what is the best way to have a no-operation implementation?
C#
.Net
Task Parallel-Library
Async Await
Threadpool
Using async/await for multiple tasks
C#
.Net
Task Parallel-Library
Async Await
C# 5.0
Is Task.Result the same as .GetAwaiter.GetResult()?
C#
Async Await
WaitAll vs WhenAll
C#
Asynchronous
Async Await
Task Parallel-Library
Why can't I use the 'await' operator within the body of a lock statement?
C#
.Net
Async Await
How to safely call an async method in C# without await
C#
Exception
Async Await
Task
Task Parallel-Library
Can constructors be async?
C#
Constructor
Async Await
When correctly use Task.Run and when just async-await
C#
Asynchronous
Task
Async Await
What is the difference between asynchronous programming and multithreading?
C#
Multithreading
Asynchronous
Parallel Processing
Async Await
How can I use async/await at the top level?
Javascript
node.js
Async Await
Ecmascript 2017
Synchronously waiting for an async operation, and why does Wait() freeze the program here
C#
.Net
Task Parallel-Library
Windows Store-Apps
Async Await
Use async await with Array.map
Javascript
Typescript
Promise
Async Await
Ecmascript 2017
HttpClient.GetAsync(...) never returns when using await/async
C#
.Net
Asynchronous
Async Await
Dotnet Httpclient
Do you have to put Task.Run in a method to make it async?
C#
.Net 4.5
Async Await
C# 5.0
Running multiple async tasks and waiting for them all to complete
C#
.Net
Asynchronous
Task Parallel-Library
Async Await
Catch an exception thrown by an async void method
C#
Asynchronous
Exception Handling
Async Await
Task Parallel-Library
Awaiting multiple Tasks with different results
C#
.Net
Async Await
Task Parallel-Library
.Net 4.5
If async-await doesn't create any additional threads, then how does it make applications responsive?
C#
.Net
Multithreading
Asynchronous
Async Await
Async/Await Class Constructor
Javascript
node.js
Async Await
What is the purpose of "return await" in C#?
C#
.Net
.Net 4.5
Async Await
When would I use Task.Yield()?
C#
Async Await
Any difference between await Promise.all() and multiple await?
Javascript
Async Await
Where do I mark a lambda expression async?
C#
Lambda
Resharper
Windows Store-Apps
Async Await
Calling async method synchronously
C#
asp.net
Asynchronous
Task Parallel-Library
Async Await
How to write an async method with out parameter?
C#
Async Await
Call asynchronous method in constructor?
C#
Windows Phone-8
Constructor
Visual Studio-2013
Async Await
await vs Task.Wait - Deadlock?
C#
Task Parallel-Library
Deadlock
Async Await
When should I use Async Controllers in ASP.NET MVC?
C#
asp.net
asp.net Mvc-4
Asynchronous
Async Await
Asyncio.gather vs asyncio.wait
Python
Asynchronous
Async Await
Python Asyncio
Parallel foreach with asynchronous lambda
C#
Async Await
Task Parallel-Library
parallel.foreach
What is the use for Task.FromResult<TResult> in C#
C#
.Net
Task Parallel-Library
Task
Async Await
What does the suspend function mean in a Kotlin Coroutine?
Kotlin
Async Await
Suspend
Kotlin Coroutines
Nesting await in Parallel.ForEach
C#
Wcf
Async Await
Task Parallel-Library
parallel.foreach
Create a completed Task
C#
.Net
Async Await
Task Parallel-Library
What's the difference between Task.Start/Wait and Async/Await?
C#
Task Parallel-Library
.Net 4.5
Async Await
Conceptual
How to find which promises are unhandled in Node.js UnhandledPromiseRejectionWarning?
node.js
Promise
Async Await
Warnings
Unhandled Exception
How do you create an asynchronous method in C#?
C#
Async Await
C# 5.0
Parallel.ForEach vs Task.Run and Task.WhenAll
C#
Async Await
parallel.foreach
Using 'async' in a console application in C#
C#
.Net 4.5
Async Await
C# 5.0
try/catch blocks with async/await
node.js
Async Await
Ecmascript 2017
Using filesystem in node.js with async / await
Javascript
node.js
Async Await
Fs
Suppressing "warning CS4014: Because this call is not awaited, execution of the current method continues..."
C#
Async Await
Is it possible to await an event instead of another async method?
C#
Microsoft Metro
.Net 4.5
Async Await
Windows Store-Apps
Async/await vs BackgroundWorker
C#
Task Parallel-Library
Backgroundworker
.Net 4.5
Async Await
How to get awaitable Thread.Sleep?
C#
.Net
Multithreading
Async Await
Await is a reserved word error inside async function
Javascript
Reactjs
Async Await
Redux
How to wait for async method to complete?
C#
Asynchronous
Async Await
Difference between `return await promise` and `return promise`
Javascript
Async Await
How can I use Async with ForEach?
C#
Async Await
Regarding usage of Task.Start() , Task.Run() and Task.Factory.StartNew()
C#
.Net
Async Await
Task Parallel-Library
Is there any async equivalent of Process.Start?
C#
Async Await
C# 5.0
Why should I prefer single 'await Task.WhenAll' over multiple awaits?
C#
.Net
Parallel Processing
Task Parallel-Library
Async Await
Entity Framework async operation takes ten times as long to complete
C#
Entity Framework
Asynchronous
Async Await
warning this call is not awaited, execution of the current method continues
C#
Async Await
How do you implement an async action delegate method?
C#
Asynchronous
asp.net Web-Api
Async Await
C# 5.0
How to wait for a JavaScript Promise to resolve before resuming function?
Javascript
Asynchronous
Promise
Async Await
Ecma
async await return Task
C#
Asynchronous
Async Await
Is it an anti-pattern to use async/await inside of a new Promise() constructor?
Javascript
node.js
Asynchronous
Async Await
async/await implicitly returns promise?
Javascript
node.js
Async Await
Ecmascript Next
Making interface implementations async
C#
Asynchronous
Async Await
Difference between await and ContinueWith
C#
Task Parallel-Library
Task
Async Await
Simplest async/await example possible in Python
Python
Python 3.x
Asynchronous
Async Await
Python Asyncio
Should I avoid 'async void' event handlers?
C#
.Net
Events
Asynchronous
Async Await
'await' works, but calling task.Result hangs/deadlocks
C#
Nunit
Task
Deadlock
Async Await
Does the use of the "Async" suffix in a method name depend on whether the 'async' modifier is used?
C#
.Net
Async Await
Naming Conventions
Naming
How to "await" for a callback to return?
Javascript
Asynchronous
Callback
Async Await
Ecmascript 2017
ConfigureAwait(false) relevant in ASP.NET Core?
.Net
asp.net Core
Async Await
How to limit the amount of concurrent async I/O operations?
C#
Asynchronous
Async Await
Concurrency
Task Parallel-Library
Using async-await on .net 4
C#
.Net 4.0
Async Ctp
Async Await
C# 5.0
Effectively use async/await with ASP.NET Web API
C#
asp.net Mvc
asp.net Web-Api
Async Await
SyntaxError: Unexpected token function - Async Await Nodejs
Javascript
node.js
Express
Asynchronous
Async Await
Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
C#
Asynchronous
.Net 4.5
Async Await
Dotnet Httpclient
Is it possible to "await yield return DoSomethingAsync()"
C#
Async Await
C# 5.0
Iasyncenumerable
Should I worry about "This async method lacks 'await' operators and will run synchronously" warning
C#
.Net
Asynchronous
Async Await
Task
ts An async function or method in ES5/ES3 requires the 'Promise' constructor
Typescript
Async Await
How to return values from async functions using async-await from function?
Javascript
node.js
Asynchronous
Async Await
Axios
Struggling trying to get cookie out of response with HttpClient in .net 4.5
C#
Async Await
Dotnet Httpclient
Get TransactionScope to work with async / await
C#
Transactionscope
Async Await
What is the difference between JavaScript promises and async await?
Javascript
Asynchronous
Promise
Async Await
How to know if a function is async?
Javascript
node.js
Async Await
Ecmascript Next
async constructor functions in TypeScript?
Constructor
Typescript
Async Await
How do I await multiple promises in-parallel without 'fail-fast' behavior?
Javascript
Asynchronous
Promise
Async Await
ASP.NET Web API OperationCanceledException when browser cancels the request
asp.net
Iis
asp.net Web-Api
Task Parallel-Library
Async Await
Await on a completed task same as task.Result?
C#
Asynchronous
Async Await
Task
JavaScript array .reduce with async/await
Javascript
Promise
Async Await
Reduce
Ecmascript Next
What is the advantage of using async with MVC5?
asp.net Mvc
Task Parallel-Library
Async Await
asp.net Mvc-5
asp.net Identity
Wrapping synchronous code into asynchronous call
C#
asp.net
Asynchronous
Async Await
C# 5.0
Entity Framework Queryable async
C#
Entity Framework
Async Await
Why shouldn't all functions be async by default?
C#
.Net
Asynchronous
Async Await
Async/Await vs Threads
C#
.Net
Multithreading
Async Await
Why does this async action hang when I try and access the Result property of my Task?
C#
Asynchronous
Async Await
Task Parallel-Library
Using await outside of an async function
Javascript
node.js
Async Await
Why should I create async WebAPI operations instead of sync ones?
C#
Jquery
Ajax
asp.net Web-Api
Async Await
How to use RestSharp with async/await
C#
.Net
Asynchronous
Async Await
Restsharp
Async call with await in HttpClient never returns
C#
Asynchronous
Async Await
Dotnet Httpclient
An async/await example that causes a deadlock
C#
Task Parallel-Library
Deadlock
Async Await
C# 5.0
Entity Framework SaveChanges() vs. SaveChangesAsync() and Find() vs. FindAsync()
C#
Entity Framework
Async Await
Using async/await inside a React functional component
Javascript
Reactjs
Async Await
Material Ui
How can I call an async method in Main?
C#
Asynchronous
Async Await
Task
How do yield and await implement flow of control in .NET?
C#
.Net
Asynchronous
Async Await
How to use await in a loop
C#
.Net
Async Await
How to use ES8 async/await with streams?
Javascript
node.js
Async Await
Ecmascript 2017
Correct Try...Catch Syntax Using Async/Await
Javascript
Promise
Async Await
Try Catch
Ecmascript 2017
Any difference between "await Task.Run(); return;" and "return Task.Run()"?
C#
Async Await
In JavaScript, does using await inside a loop block the loop?
Javascript
Async Await
Horrible performance using SqlCommand Async methods with large data
C#
.Net
Sql Server
Asynchronous
Async Await
HttpClient.GetAsync with network credentials
C#
Async Await
.Net 4.5
Will async/await block a thread node.js
Javascript
node.js
Async Await
Is there anything like asynchronous BlockingCollection<T>?
C#
.Net
Collections
Task Parallel-Library
Async Await
Intellij Idea warning - "Promise returned is ignored" with aysnc/await
Javascript
node.js
Intellij Idea
Async Await
Es6 Promise
Async function without await in JavaScript
Javascript
Asynchronous
Async Await
Why is HttpContext.Current null after await?
C#
asp.net
asp.net Web-Api
Async Await
A good solution for await in try/catch/finally?
C#
.Net
Exception Handling
Async Await
C# 5.0
How to await a list of tasks asynchronously using LINQ?
C#
Linq
Async Await
Await vs Task.Result in an Async Method
C#
Asynchronous
Async Await
Task
Amazon Dynamodb
Promise equivalent in C#
C#
Promise
Async Await
Task
Future
C# 8 understanding await using syntax
C#
Async Await
Resharper
Using
C# 8.0
Cannot implicitly convert type 'string' to 'System.Threading.Tasks.Task<string>'
C#
Task Parallel-Library
Async Await
Await in catch block
C#
Asynchronous
Async Await
C# 5.0
C# 6.0
Why can't "async void" unit tests be recognized?
C#
Unit Testing
Visual Studio-2012
Async Await
C# 5.0
How can I prevent synchronous continuations on a Task?
C#
.Net
Task Parallel-Library
Task
Async Await
Using "await" inside non-async function
Javascript
Asynchronous
Async Await
Await a Async Void method call for unit testing
C#
.Net
Unit Testing
Async Await
Correct way to get the CoreDispatcher in a Windows Store app
C#
Windows Runtime
Windows Store-Apps
Async Await
Dispatcher
How do I handle async operations in Startup.Configure?
C#
asp.net Core
Async Await
Combine awaitables like Promise.all
Python
Python 3.x
Async Await
Future
Python Asyncio
Correct async function export in node.js
Javascript
node.js
Async Await
What's the new C# await feature do?
C#
C# 5.0
Async Await
Is Async await keyword equivalent to a ContinueWith lambda?
C#
Async Await
Continuations
How to dispose TransactionScope in cancelable async/await?
C#
.Net
Database
Transactions
Async Await
Why would I bother to use Task.ConfigureAwait(continueOnCapturedContext: false);
C#
Async Await
Synchronizationcontext
Testing for exceptions in async methods
C#
Async Await
Nunit
Fluent Assertions
Non-Generic TaskCompletionSource or alternative
C#
.Net
Async Await
What's the difference between InvokeAsync and BeginInvoke for WPF Dispatcher
C#
Wpf
.Net 4.5
Async Await
How to Async Files.ReadAllLines and await for results?
C#
.Net
Asynchronous
Async Await
C# 5.0
How do I test an async method with NUnit (or possibly with another framework)?
.Net
Unit Testing
Asynchronous
Nunit
Async Await
Await operator can only be used within an Async method
C#
.Net
Build
.Net 4.5
Async Await
Understanding async / await in C#
C#
Async Await
Is it possible to get a good stack trace with .NET async methods?
C#
asp.net Web-Api
Stack Trace
Async Await
await Task.Delay() vs. Task.Delay().Wait()
C#
Asynchronous
Task
Wait
Async Await
Does C# perform short circuit evaluation of if statements with await?
C#
If Statement
Async Await
Short Circuiting
Async always WaitingForActivation
C#
.Net
Asynchronous
Async Await
multiple awaits vs Task.WaitAll - equivalent?
C#
.Net
Async Await
Task Parallel-Library
How run async / await in parallel in Javascript
Javascript
Async Await
Does the use of async/await create a new thread?
C#
Multithreading
Async Await
Task Parallel-Library
C# 5.0
How to fix "'throw' of exception caught locally"?
Javascript
node.js
Rest
Exception Handling
Async Await
Difference between the TPL & async/await (Thread handling)
Multithreading
Task Parallel-Library
Async Await
C# 5.0
What is the difference between await Task<T> and Task<T>.Result?
C#
Multithreading
Async Await
Async/Await inside Array#map()
Javascript
Async Await
Ecmascript 2017
can not await async lambda
C#
Task Parallel-Library
Async Await
Async Ctp
How to write an "awaitable" method?
C#
Async Await
How do I get a return value from Task.WaitAll() in a console app?
C#
.Net
Task Parallel-Library
Console Application
Async Await
(ES6) class (ES2017) async / await getter
Ecmascript 6
Async Await
Ecmascript 2017
How to reset a CancellationToken properly?
C#
Asynchronous
Async Await
Cancellationtokensource
Cancellation Token
Why ConfigureAwait(false) is not the default option?
C#
Async Await
Cannot implicitly convert type from Task<>
C#
Async Await
.Net Invoke async method and await
C#
.Net
Async Await
How do the semantics of AsyncLocal differ from the logical call context?
C#
.Net
Async Await
.Net 4.6
Async function with +=
Javascript
Async Await
Event Loop
How to 'await' raising an EventHandler event
C#
Events
Mvvm
.Net 4.5
Async Await
Getting return value from Task.Run
C#
.Net
Task Parallel-Library
Async Await
Throttling asynchronous tasks
C#
Async Await
Semaphore
Throttling
Tpl Dataflow
Flutter, render widget after async call
Async Await
Dart
Flutter
Async / await vs then which is the best for performance?
Javascript
node.js
Async Await
Asynchronous Task.WhenAll with timeout
C#
Asynchronous
Async Await
Task
How to construct a Task without starting it?
C#
Task Parallel-Library
Async Await
Debugger not breaking/stopping for exceptions in async method
C#
Debugging
Exception
Async Await
Visual Studio-Debugging
The 'await' operator can only be used within an async lambda expression
C#
Lambda
Modal Dialog
Windows Store-Apps
Async Await
Why await is not working for node request module?
node.js
Asynchronous
Async Await
Ecmascript Next
Verify that an exception is thrown using Mocha / Chai and async/await
node.js
Async Await
mocha.js
Chai
Chai as-Promised
How to await an async private method invoked using reflection in WinRT?
C#
Reflection
Windows Runtime
Async Await
How does C# 5.0's async-await feature differ from the TPL?
C#
Task Parallel-Library
C# 5.0
Async Await
Unable to declare Interface " async Task<myObject> MyMethod(Object myObj); "
C#
Async Await
Interface
asp.net 4.5
Using asyncio.Queue for producer-consumer flow
Python
Python 3.x
Async Await
Python Asyncio
What's the "right way" to use HttpClient synchronously?
C#
Asynchronous
Async Await
Pattern for calling WCF service using async/await
C#
asp.net
.Net
Wcf
Async Await
Is async await truly non-blocking in the browser?
Javascript
User Interface
Asynchronous
Async Await
Ecmascript 2017
async/await always returns promise
Javascript
Asynchronous
Promise
Async Await
Ecmascript 2017
Asynchronously commit or rollback a transaction scope
C#
.Net
Async Await
Transactionscope
Is `async/await` available in Vue.js `mounted`?
vue.js
Vuejs2
Async Await
Fire and forget async method in asp.net mvc
C#
asp.net
.Net
Asynchronous
Async Await
Is it possible to get stack traces across async/await boundaries using --harmony_async_await in Node 7?
Javascript
node.js
Async Await
V8
Bluebird
Stack traces with async/await
C#
Logging
Stack Trace
Async Await
Visual Studio-Debugging
Multiple Awaits in a single method
C#
Asynchronous
Async Await
Is it OK to have virtual async method on base class?
C#
Asynchronous
Async Await
C# 5.0
Is there a way to short circuit async/await flow?
Javascript
Promise
Async Await
Cancellation
Ecmascript Next
In JavaScript how do I/should I use async/await with XMLHttpRequest?
Javascript
Async Await
Xmlhttprequest
Async/Await - is it *concurrent*?
C#
Asynchronous
Concurrency
Async Await
Continuations
What are the differences between using ConfigureAwait(false) and Task.Run?
C#
.Net
.Net 4.5
Async Await
C# 5.0
Architecture for async/await
C#
.Net
Asynchronous
Async Await
C# 5.0
How to use Array.prototype.filter with async?
Javascript
Arrays
Filter
Async Await
TaskCompletionSource : When to use SetResult() versus TrySetResult(), etc
C#
Asynchronous
Task Parallel-Library
Async Await
C# 5.0
Transpile Async Await proposal with Babel.js?
Javascript
Async Await
Babeljs
Ecmascript Next
Is Task.Run considered bad practice in an ASP .NET MVC Web Application?
C#
asp.net
asp.net Mvc
Async Await
Task Parallel-Library
Is it safe to use async/await now?
Javascript
Ecmascript 6
Async Await
Ecmascript 2017
Proper request with async/await in Node.JS
node.js
Rest
Asynchronous
Request
Async Await
Error: "Cannot use 'async' on methods without bodies". How to force async child overrides?
C#
Asynchronous
Abstract Class
Async Await
C# 5.0
How does await async work in C#
Asynchronous
Async Await
C# 5.0
Parallel.ForEach and async-await
C#
Async Await
Task Parallel-Library
parallel.foreach
What does the "yield from" syntax do in asyncio and how is it different from "await"
Python
Async Await
Generator
Python Asyncio
Coroutine
Unexpected `await` inside a loop. (no-await-in-loop)
Javascript
Async Await
Use Task.Run() in synchronous method to avoid deadlock waiting on async method?
C#
.Net
Asynchronous
Task Parallel-Library
Async Await
Executing tasks in parallel
C#
.Net
Asynchronous
Async Await
Task Parallel-Library
Why no-return-await vs const x = await?
Javascript
Async Await
Eslint
Async Void, ASP.Net, and Count of Outstanding Operations
C#
asp.net
Async Await
EF Data Context - Async/Await & Multithreading
C#
.Net
Multithreading
Entity Framework
Async Await
Waiting for async/await inside a task
C#
.Net
Task Parallel-Library
Task
Async Await
Moq with Task await
C#
.Net
Asynchronous
Async Await
Moq
ASP.NET Controller: An asynchronous module or handler completed while an asynchronous operation was still pending
C#
.Net
asp.net Mvc-4
Async Await
Webclient
How to use async/await in Python 3.5?
Python
Python 3.x
Async Await
Coroutine
Python 3.5
What does asyncio.create_task() do?
Python
Python 3.x
Async Await
Python Asyncio
An entry point cannot be marked with the 'async' modifier
C#
Async Await
C# 5.0
Node.js vs Async/await in .net
node.js
Asynchronous
Async Await
Nonblocking
How to call a generic async method using reflection
C#
Reflection
Async Await
Not much difference between ASP.NET Core sync and async controller actions
C#
asp.net Mvc
asp.net Core
Async Await
Threadpool
Interfaces and async methods
C#
Interface
Async Await
HttpClient - task was cancelled - How to get the exact error message?
C#
Httpclient
Async Await
Is Async/Await using Task.Run starting a new thread asynchronously?
C#
Multithreading
Async Await
async await in image loading
Javascript
Ecmascript 6
Async Await
Should we use CancellationToken with MVC/Web API controllers?
C#
asp.net Mvc
asp.net Web-Api
Async Await
Cancellation Token
When should I use ConfigureAwait(true)?
C#
Asynchronous
Async Await
Configureawait
Python [Invalid syntax] with async def
Python
Syntax
Async Await
Discord
discord.py
Await for list of Tasks
C#
.Net
Task Parallel-Library
Async Await
Await Tasks in Test Setup Code in xUnit.net?
C#
Async Await
xunit.net
How to use asyncio with existing blocking library?
Python
Python 3.x
Async Await
Python 3.5
Python Asyncio
Kotlin Coroutines the right way in Android
Android
Async Await
Kotlin
Coroutine
How to Exponential Backoff retry on kotlin coroutines
Android
Kotlin
Async Await
Retrofit2
Kotlin Coroutines
Why are await and async valid variable names?
Javascript
Async Await
Specifications
Language Design
Ecmascript 2017
React TypeScript 16.8 How to make useEffect() async
Reactjs
Typescript
Async Await
React Hooks