MongoDB/Mongoose – Find all where a specific Date is in a Date Range

for example I have documents with this field: startDate: 2021-04-14T22:00:00.000+00:00 endDate: 2021-04-19T22:00:00.000+00:00 and I want to get all documents where a specific date (like today) is in …

Add the sum of two fields to a new field in the document

I would like to calculate sum of two fields, then create new field in document something like: ‘totalSum’. But I dont know how to do this. All in mongodb. Here’s an example: const obj = { …

mongodb project map fields to return from query with wildcard

I’m working on a system where I use a schema with the type Map much like this: const Product = mongoose.model(‘Product’, { name: String, data:{ type:Map, of:String } }); I’…

Firebase and JavaScript: Update fetched data on website from real time database without reloading website [closed]

I want to deploy a website to Firebase. The website has to fetch data from the firebase database. If the values from the database has been updated I want that the fetched data on the website will be …

Uncaught TypeError: Cannot read property ‘collection’ of null

I’ve been trying to get data out of a collection, but it returns me Uncaught TypeError: Cannot read property ‘collection’ of null. The Mongo database itself is connected with the cloud and checking …

PHP – “&” character gets hidden in $_POST [closed]

I am using a custom PHP file to send data to my JSON file and update it, but if an ‘&’ character is into a string, that string gets truncated and the text after that ‘&? char gets hidden, as …

Different types of the field _id of rows after importing data to mongodb and after the creation

I’m trying to write a JS app with MongoDB (I use MongoDB Compass). I have a schema of user: const mongoose = require(‘mongoose’); const userSchema = new mongoose.Schema({ name: { type: String, …

Cypress task undefined even though the promise is returned

I used TypeScript and Cypress framework for the automation purpose. To retrieve the data from SQL Server I have tried with Cypress sql server but that is available only in JavaScript, due to that I …

Oracle Apex opening a column link in interactive report?

I have column link in an interactive report. This column link should run an sql query which supposed to return an external URL so I want to open in a new tab/page. How can I do that? Somehow with a …

How can I make a JS string have newlines instead of showing n? [closed]

How can I make it so that a JavaScript string makes a new line instead of showing n? Say I have a string that goes: I Love JS! but when I show it again it shows: InLovenJS! How can I make it do a …