asynchronous Archives

Programming, reactjs

IT Nursery

Is using async componentDidMount() good?

Is using componentDidMount() as an async function good practice in React Native or should I avoid it? I need to get some info ...

June 3, 2022
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javascript, Programming

IT Nursery

Why does .json() return a promise?

I’ve been messing around with the fetch() api recently, and noticed something which was a bit quirky. let url = "http://jsonplaceholder.typicode.com/posts/6"; let iterator ...

June 2, 2022
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Programming, swift

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Wait until swift for loop with asynchronous network requests finishes executing

I would like a for in loop to send off a bunch of network requests to firebase, then pass the data to a ...

June 1, 2022
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Programming, Python

IT Nursery

Asynchronous Requests with Python requests

I tried the sample provided within the documentation of the requests library for python. With async.map(rs), I get the response codes, but I ...

June 1, 2022
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C#, Programming

IT Nursery

C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?

Yesterday I was giving a talk about the new C# “async” feature, in particular delving into what the generated code looked like, and ...

June 1, 2022
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C#, Programming

IT Nursery

Wait for a void async method

How can I wait for a void async method to finish its job? for example, I have a function like below: async void ...

June 1, 2022
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javascript, Programming

IT Nursery

Which browsers support ?

On December 1, 2009, Google announced support for asynchronous Google Analytics tracking. The asynchronous tracking is achieved using the async directive for the ...

June 1, 2022
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Programming, Python

IT Nursery

Asynchronous method call in Python?

I was wondering if there’s any library for asynchronous method calls in Python. It would be great if you could do something like ...

May 31, 2022
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javascript, Programming

IT Nursery

What is the difference between synchronous and asynchronous programming (in node.js)

I’ve been reading nodebeginner And I came across the following two pieces of code. The first one: var result = database.query("SELECT * FROM ...

May 30, 2022
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PHP, Programming

IT Nursery

Asynchronous shell exec in PHP

I’ve got a PHP script that needs to invoke a shell script but doesn’t care at all about the output. The shell script ...

May 29, 2022
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