I’d like to understand better under what conditions nodejs stops a running process. My guess was that it stops the process when both the stack and the event loop are empty. But the following program only prints hello once, whereas I was expecting it to loop forever, printing hello every second. How does the while (true) loop interact with the
Tag: node.js
Select All Records with Sequelize ORM when having One-To-Many relationship
I have two tables Users and Shops, User can have multiple shops, and shop can be owned by one user. I’m using Node.js & Sequelize ORM (postgres) The Problem When fetching data from Shop Model, Sequelize add extra field UserId in select query like: This Query Excecuted when I do: This Line Throws Exception says `error: column “UserId” does not
ERROR [ExceptionHandler] No repository for “Product” was found. Nest.js
I am trying to register and migrate a new entity (Nest.js) but it fails with the following error text: product.entity.ts product.module.ts Any ideas? Answer You could use the auto load entities feature to circumvent that. (like I said on discord)
How would you generate missing data using single loop from an array which can contain from 0 to 7 elements?
So I have an API which returns me the value of water dispensed for the last 7 days and it can contain an empty array or a value such as: Assuming today is Thursday and I need an array of objects which would fill missing last 7 days data as: How would you do this considering that you need to
Way to automatically open browser at certain time of day using JavaScript?
Is there a way to open browser and automate tasks using JavaScript while my computer is on but without having anything opened? Perhaps using NodeJS? Just to clarify, I’m not talking about JS methods like window.open(), I’m talking about automating tasks on hardware level. For instance: Open Chrome at 12:00PM on Wednesday. Go to google.com. Sign in. If JavaScript can’t
How to res.sendFile() a file that is in a different directory for Express.js webapp?
I have this inside controllers folder: This exported function is imported in a file inside the routes directory Currently I am getting a 404 error when I try to get the sitmap at localhost:3000/sitemap Folder Structure: Before, I had the same thing in index.js which is the entry point. This was working perfectly, until I decided to restructure the project
Discord bot not fetching user data even when user id is there
I am using discord v13.6.0 . I have a 2d array in which data looks like this Here is my code . Now I am getting a error here. My code shows me curretName but it is giving me a error for the nextUserName. My error is this TypeError: Cannot read properties of undefined (reading ‘username’) at E:DiscordBotTestingLeaderBoardLeaderboardRankingsystem.js:217:42 I am
How to backup a mongodb database with authorization enabled?
I am running a mongo database on Digital Ocean. I’ve set it up with the following tutorial: Mongodb setup and secured it with this tutorial: MongoDb security Now I am trying to create a dump of a particular database. I am using the following command as stated in this article: Backup & Restore Mongodb: sudo mongodump –db dbName –out /var/backups/mongobackups/date
react router dom pushing user before finishing action
I’m building a Reddit clone with MERN and am using redux and react in frontend So the problem is when a user tries to register it dosen’t push the user to “/login” route. This is not an issue with redux (i think) because after pressing the “register” button again with a different email it works still here is the redux
How can I set the scope to a http request in my app?
I would like to know how to set the scope to a http request in my Ionic App. We are using Hapi Framework for the Backend built with Node.JS. I’m working with a team so I don’t have enough knowledge on the server side since I’m working on the Ionic App. Also, I’m setting a Bearer Token to the request