Trying to make a GET call from the front end to select the username in the row where user_id = 1 by using parameterized queries. Hard-coded queries work fine, but parameterized queries cause the request to be aborted and returns…
I have to receive message from the visitor on the website const mongoose = require("mongoose"); mongoose.connect("mongodb+srv://hello:[email protected]/") .then(() => { console.log("mongodb connected"); }) .catch(() => { console.log("failed to connect"); }); const LoginSchema = new mongoose.Schema({ name: { type: String, required: true…
I am trying to decrypt data from mongodb using key and iv which was stored in env function to retrieve data, but I am getting this error: ERR_OSSL_EVP_WRONG_FINAL_BLOCK_LENGTH app.get("/recieve", async(req, res) => { try { const data = await UploadData.find();…
I have problem connecting to my Db that is running on a container on Docker using postres image: docker run --name postgres-container -p 2345:2345 -e POSTGRES_PASSWORD=password123 -e POSTGRES_USER=admin -d postgres My typescript code (is on a ts file) app.get("/hello", async…
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…