Category "node.js"

Apollo-Server display errors in a clean mannor

I'm pretty sure that the question is self explanatory. I'm using 'apollo-server-core' 3.6.5 Errors I want to get { "errors": [ { "messa

graphql syntax error inside schema with mogoose

schema const { gql } = require("apollo-server-express"); export const typeDefs = gql` type User { id: ID! name: String! email: String! password

Reusing Redis Connection: Socket Closed Unexpectedly - node-redis

First, let me tell you how I'm using Redis connection in my NodeJS application: I'm re-using one connection throughout the app using a singleton class. class RD

How can i parse a base64 from a PDF buffer to a HTLM / JSON / PLAIN-TEXT?

I'm implementing a web scrapping service, and it must have the capability to read specific data from pdf's. This service is being executed in a EC2 instance and

How to draw Genogram relationship tree using ReactJs?

I'm looking for a simple Javascript Library (SVG) for the ReactJs module that allows me to draw family tree relationships. I've already referred GoJs Genogram.

nodeJS - How to run cron job to send telegram bot messages

I have this code in my telegram bot: const fs = require('fs/promises'); const keyFile = 'luminous-re1c7.json' const { Storage } = require('@google-cloud/storage

multer save file, nidejs angular

i want to save an image on nodejs, i am sending the file via post, whith angular like this: ... flag: File; flaginput(event){ this.flag = event.target.files[0

knex - postgres migrations on multiple schemas with same database

I am using postgres,knex and node.js in my project. There in my postgres database , I have two schemas. so when I'm doing knex migrations it works properly, but

vsCode dependencies bug with nestJs

my vsCode bug to recognize dependencies when i program with nestJs, after setting up the project with: nest new projectname then after running for example: npm

Not able to display fetched data on page, React JS

I am unable to display fetched data on page. Here I am using ReactJS for frontend and NodeJS for backend. To store data I am using blockchain (hyperledger fabri

How to modify & replace the key an object by comparing it with other objects?

I have an array of object which consists some id's as a key. const sampleObj1 = {0011:[{},{}], 0022:[{}, {}], 0033:[{},{}]} const sampleObj2 = [{id:0011, name:'

npm err! code 1 in the vscode during installation for Angular

I'm trying to execute a code I have downloaded from the github in my machine. I have set the ambient for angular in the vscode and the issue npm ERR! code 1 is

GridFS Large File Download Crashes the Node.js Server. MongoServerError: Sort exceeded memory limit of bytes

So I'm running a Node.js server with mongoose and I've been trying to download a large file using the GridFS node package but I've been getting the following er

How do i connect to websocket URL from website?

i'm trying to get the update values from website, i manage to connect but i cant get the values, i dont know if i'm doing anything wrong. this is what i'm tryin

Find html text between two tags using jquery or cheerio

I thought that this would be rather straightforward but nothing really much work. I am writing this using cheerio in node js. Basically, I have the following HT

How to make code run every request for a GET api

const http = require('http'); const url = require('url'); const fs = require("fs"); const host = 'ip'; const port = 1234; let requestListener = function (req,

`useTheme` must be used within `NativeBaseConfigProvider`

In my project I faced the above error can anyone tell me how to solve this error. The error I faced is: Error: useTheme must be used within NativeBaseConfigProv

When making an API call to a Node.js REST API, how can I view which portion of the code it uses?

I have a REST API that was built with Node.js and Express.js. When making an API call, how can I view which portion of the code it uses? (without me having to i

MongoDB, get documents by a field, and mergeObject from another collections grouped count

Okay, the title is a bit too verbose and complicated but I have no idea how to put it any better. So here's what I have ModelA ModelB that has reference to Mode

how to search or find the data into array and also again into array mongodb

how to find the data into arrays of arrays. I want to find data that is stored in the array. When we got the data and send response with parent id. here schema