• Node.js

May 06, 2021, at 6:00 PM

I want to Group array elements based on combination of 2 properties

May 04, 2021, at 7:40 PM

I run the npm run build on github action but it shows the error of ReferenceError: require is not defined

April 30, 2021, at 7:50 PM

I am new to react and express/node combinationI deployed the create-react-app on heroku in its original form except I changed background color and removed default spinning logo

April 28, 2021, at 08:40 AM

I am trying to implement a class that will perform an action once every second, it works as expected but I am unsure about memory leaksThis code I'm writing will have an uptime of several months

April 24, 2021, at 2:50 PM

In the Apache Cordova doc (https://cordovaapache

April 22, 2021, at 00:50 AM


April 18, 2021, at 7:30 PM

The last four nights, I didn't sleep because I want to solve this problemMy plan is, to setup a web socket for a small status screen which is refreshing the data when new data is available

April 17, 2021, at 05:20 AM

I am trying to connect to a MongoDB to a nodejsI have the MongoDB running and I have an ENV file with a connection string variable

April 14, 2021, at 07:50 AM

SO I'm trying to make a registration site for my class, and I need it deployed by tomorrowALL of it works locally just fine

April 12, 2021, at 4:10 PM

As the title suggests I want a field to be updated automatically at a specific time based on another fieldFor example, we have the following schema:

April 11, 2021, at 09:40 AM

I am new to backend programming and recently I've this problem that I cant receive any data from Open Map Weather API

April 09, 2021, at 10:50 PM

I am getting the following error while upgrading my codebase to webpack5 with karma-webpack5I have tried to follow the steps as mentioned on the Google, however nothing worked out

April 08, 2021, at 11:10 AM

I have been trying to parse typescript files to extract imports from a typescript component file using nodejs, but got stuck at the point where the imports are listed on multiple linesfor e

April 05, 2021, at 7:50 PM

i want to make Whatsapp bot and integrated to my websitethe system send the qr and users scan it through my website and after users scan and connected i want to send a message to the users it had been connected in the same page

April 04, 2021, at 1:30 PM

I'm new to react nativeI'm unable to upload a photo on my a folder

April 03, 2021, at 04:40 AM

When I send an array of objects from the frontend through a post request to the backend, how do I save each object of the array to the database with a save method executed on the repository (typeORM) ?

April 01, 2021, at 2:40 PM

Hello I am trying to implement redis as a commando bus, but I am in doubt how to structure all thisBasically a commando is a class, and a command handler is a class I would need to serialize to publish to a redis channel

March 31, 2021, at 09:50 AM

I have the following code:

March 29, 2021, at 8:50 PM

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March 28, 2021, at 4:50 PM

So this is my "daily" commandAnd I want to have mongo connected so it detects if a user has used the command within 24hrs of previously using it

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How to use $.when in node.js? [duplicate]

How to use $.when in node.js? [duplicate]

This question already has an answer here:.

Add node to Tree

Add node to Tree

I decided to use nested sets model. [nnn]My table has columns: id, name, lft, rgt, parent_id.

javascript/jquery: on click copy relevant array items to new array

javascript/jquery: on click copy relevant array items to new array

I think I'm missing an obvious answer. I have an array of arrays, like this.