I wanna connect my simple expressJs application with a Redis container. But it's not connecting with redis container. Here I've used redis:alpine image to build the container. kasun@Kasuns-MacBook-Air ~ % docker images REPOSITORY TAG IMAGE ID CREATED SIZE redis alpine…
For example, I have [ { name: "John" }, { name: "Mike" }, { name: "Homer" }, { name: "Bart" }, { name: "Dmitry" }, { name: "Dan" } ] How will I choose many objects with mongoose, if I…
I want to find an item and the index of this item inside array and store this in 2 separate variables. Quite new to programming but struggling to solve the problem. I tried destructing but it is not working const…
I recently deployed a react static app on my digitalocean server. All I did was show the root directory of the build file in the Nginx config file. And it's running well. Now I am trying to host a NextJS…
mongoose findOne query throws Interal Server Error (500) when looking for a value that doesn't exists. I'm pretty sure it should return null or empty array instead of throwing error. Mongoose version: ^5.8.7 First attempt router.get('/:myId', async(req, res, next) =>…
I want to search for records using the below-mentioned Field and code I have used, returning nothing. I'm sure I'm querying wrongly, and can anyone help me build the correct query code? Code I have used: const { id }…
New to docker. I wanted to create a simple Node.js app using docker on my Ubuntu OS. But all the tutorials/YouTube Videos are first installing Node on host machine, then run and test the app, and then dockerizing the app.…
I ran command: node server in bash on Ubuntu and below is the error I got: node:internal/modules/cjs/loader:936 throw err; ^ Error: Cannot find module 'mongojs' Require stack: - /home/nishil/Documents/contactListApp/server.js at Function.Module._resolveFilename (node:internal/modules/cjs/loader:933:15) at Function.Module._load (node:internal/modules/cjs/loader:778:27) at Module.require (node:internal/modules/cjs/loader:1005:19) at require…
i need to join two documents where in the first there a property as array of _ids and in the second documents to join db={ "tipo_pratica": [ { "_id": "618981a4c1b8b3bc67ff80b6", "descrizione": "anticipata", "modulo": [ "628015cd2fd9dfee86ac6820", "62801a4c2fd9dfee86ac6821", "6278f8d9d4aa4f4cef1a8266" ]}, { "_id":…
I was trying run a conditional group and push. I don’t know if it is possible with MongoDb aggregate or with NodeJs. I have attendance collection and shifts collection like below. And also created Playground for my current try Mongo…