I am having issue with the last 10 lines of code where I am working with a .env. I have already added my .env file with the MESSAGE_STYLE=uppercase. However, when starting the local server with npm start, i get the…
I've encountered an error with other people's computers, they can't access my little test chatting application, and incounter this error when attempting to connect: localhost:3000/socket.io/?EIO=4&transport=polling&t=Oi2Ko0C:1 Failed to load resource: net::ERR_CONNECTION_REFUSED localhost:3000/socket.io/?EIO=4&transport=polling&t=Oi2KorJ:1 My socket.io version is: 4.7.2 and I'm port fowarding…
I have Millions of documents in the mongodb collection. I want to group the documents based on minute and hour interval. I created the index for timestamp. I tried below mentioned query, but it's took too much time or timeout.…
i am trying to fetch data from mongodb using aggregate query in nodejs for a specific date range, let date = '20230925' let year = date.slice(0, 4); let month = String(date.slice(4, 6)).padStart(2, '0'); let day = date.slice(6, 8); let startFormatedDate:any…
i want to send data from client side to server side when user disconnect from socket.io connection with Nodejsyour text i have try to make another one event and called under disconnect event which is not possible because connection is…
Profile.jsx const res = await fetch(`http://localhost:5000/api/user/update/${currentUser._id}`, { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify(formData) }) Error Access to fetch at 'http://localhost:5000/api/user/update/651cce95aa88ef0726740018' from origin 'http://localhost:5173' has been blocked by CORS policy: Response to preflight request doesn't pass access control…
I have two Different Schemas User and Article A user can publish many articles for which the relationship is One to Many The scehmas are as follows const mongoose = require("mongoose"); const userSchema = mongoose.Schema( { username: { type: String,…
Im trying to fetch a big amount of data from a db in JS using streaming to prevent loading all the data into memory at once. Im using express as my server and a nodeJS client that fetches the data…
I need to make my list dynamic by taking the data from the JSON file I created, I need to make sure that when I click on an item in the list it then takes me to a specific item…
Hey I'm facing issues for uploading images to s3 bucket from node.js. I'm just now learning to work with AWS. Following error is showing while installing the aws-sdk module. (node:23844) NOTE: We are formalizing our plans to enter AWS SDK…