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Showing posts with the label Async Await

React Native/javascript - Cannot Update View After Async Fetch Function. Invalid Order Of Execution

the code I have put down below will call fetch() to recieve some data and only after fetching it wi… Read more React Native/javascript - Cannot Update View After Async Fetch Function. Invalid Order Of Execution

File.slice Fails Second Time

I'm trying to make a (front-end) Javascript that would be able to copy very large files (i.e. r… Read more File.slice Fails Second Time

Why Do Javascript Functions Need To Have The Keyword "async"? Isn't The "await" Keyword Enough?

For instance, why does the function below need to have 'async'? Isn't using await speci… Read more Why Do Javascript Functions Need To Have The Keyword "async"? Isn't The "await" Keyword Enough?

Async/await Return Promise { }

my question is: why does this log 'promise {pending}' despite of i used async/await? I chec… Read more Async/await Return Promise { }

Why Async/await Have Different Output When Await Expression Is A Argument Of Concat()?

I am confused about the examples below. I understand why output2 is [1000,2000,3000] because of the… Read more Why Async/await Have Different Output When Await Expression Is A Argument Of Concat()?

Does An Async Function Always Need To Be Called With Await?

First some context, I have an async function which logs messages on a MongoDB database. async funct… Read more Does An Async Function Always Need To Be Called With Await?

Getting Query Object Instead Of Results With Async/await Function And Npm-mysql

I have this function which is async and i'm trying to make a simple query from npm-mysql db. le… Read more Getting Query Object Instead Of Results With Async/await Function And Npm-mysql

Javascript : Async/await In .replace

I am using the async/await function the following way async function(){ let output = await string… Read more Javascript : Async/await In .replace