I have the following schema: const itemsSchema = new mongoose.Schema({ name: String, checkedValue: String }); const listSchema = new mongoose.Schema({ name: String, items: [itemsSchema] }); I want to update data like this: listSchema>items>checkedValue. I have performed the following operation: db.collections.update({…
Problem: The server cannot detect process.env.PORT from my .env file, saying PORT=5000, and I have dotenv installed. process.env.port returns undefined Is something wrong? I have a very basic express server that runs fine: const express = require('express'); const path =…
I am working on Nodejs and using "Express js", Right now i am working on "middleware function", here is my current code const express = require('express') const app = express() const myLogger = function (req, res, next) { console.log('LOGGED') next()…
const skillsSchema = { title: String, description: String, }; const Skill = mongoose.model('Skill', skillsSchema); const teacherSchema = { profession: String, teacherFName: String, bornDate: Number, priceperhour: Number, videolink: String, email: String, password: String, skills: [skillsSchema], }; const Teacher = mongoose.model('Teacher', teacherSchema);…
I am trying to push functions into an array in JavaScript and then execute them using Promise.all(). However, I noticed that the functions are being immediately called when I push them into the array. How can I prevent the immediate…
I am using a datetime picker from svelte strap (https://sveltestrap.js.org/iframe.html?id=components--inputs&viewMode=story) which outputs a date time string in the form "2023-05-25T20:36" , which I was able to tell via binding the value of the date time input to a local variable…
I have a React component in which I receive data. But I want to use this data in another component as well. What is the best way to do this? I don't want to use the child parent method like…
So I am trying to create a basic authentication app without using any modules or auth strategies. Just by pushing user credentials to a MongoDb database and then by comparing the entered credentials every time a user tries to login…
I am trying to import a simple npm script on the client side which is a function that takes in a single parameter: "name" and just returns Hello name. After having installed the package via npm install I have made…
i have unexpected behaviour. "user" variable that i declared at the top of App compenent is null by default. At the first start or refresh of path=/, useEffect of App compenent gets executed before child compenent which is Login, What…