Athul N

Task.WhenAll Will this return error when one of the task returns error ? Or it will be successful even if I task got success

I have a div which is absolute Which is an image So when I gave top:-100px It’s going inside other div I gave zIndex large number but still it’s going inside a div How do I d...

What’s the best way to insert a bulk number of rows into ms sql server using ef core I have like 28k rows need to be inserted and it should go in a transaction with other oper...

In a chat application when the user goes offline and come online again a web socket connection is made And the messages which was sent when the user was offline will be send t...

So when I do https://example.com It is translated to <ip>:443 So if i do https://<ip>:3000 It will use 3000 port and just use http protocol to send packets and won’t use 443...

Any schema recommendations To store chat messages one-one chat and group chat messages and also message status in surrealdb ?

So in a movie ticket booking scenario If user A and User B tried to book a slot at 3pm at the same time My backend will receive the req and it will check whether that seat is...

I am building a chat server So for storing a websocket connection I am using the hashmap where key will be the userid and value will be the user socket channel I want the u...

There’s no hot reloading in angular? My whole app is refreshing on changing something in a component I ran using ng server —hmr

I am working on a finance based app where calculation accuracy is very important Any recommendation for library which does this? (0.1+ 0.2 is not equal to 0.3 in js )

An express server can handle 15k req per sec Does that means 15k req per cpu core ?

I have to poll an api to get live data every time from my frontend So should I use useSwr in nextjs or should I do fetch in a web worker Which will be more efficient?

So is there any advantage of running a nodejs server with more than one cpu if I am not running any web worker?

I am using azure storage table So there are like 2 tables And If I insert some values in table A at that time I have to update who inserted that value in table B So after ins...

I have a rows of div Like First row : <div> <div> <div> Second row : <div> <div> <div> . Goes on So I have to make all the div aligned in the one top of another For example ...

There’s no way to give unique constraint to a schema field using data annotation?

So I have to load msr kernel module in docker So when I do RUN sudo modprobe msr I am getting modprobe:command not found I can’t load kernel modules in docker like this ? I...

I expect an object of user defined type T in my nextjs api routes So is there any method to check if all the field of an object are defined instead of checking each key of th...

So how can I handle more than 15k request per second Even if I use more cpu All request will first go to the main thread right ? That is single thread and if any async op is m...

const [foo,setFoo] = useState(0) function fooHandler(n) { setFoo(n) } So if need to pass the the function to update the state of foo to another component as prop Can I p...