136 questions from the last 7 days
3
votes
2
answers
90
views
How to correctly unref a V8 substring ("sliced string") from its source string
I spent a better (or rather worse) part of today hunting a bug that caused Node.js engine to randomly run out of memory when searching a giant log file line by line by regex.
The cause was that I kept ...
- 53.3k
-2
votes
2
answers
92
views
Why am I receiving TypeError: . . . not a function? [closed]
test1.js:
const myFunc = () => {
return "Hello World!";
};
module.exports = myFunc;
test2.js
const test2 = require('./test1.js');
console.log(test2.myFunc());
When I run:
$ node ...
- 4,028
-4
votes
1
answer
76
views
Cypress on headless mode not able to resolve promises through await calls
I am developing an API testing backend using Cypress with cy.request. I am aware that cy.request natively uses built-in promises (Cypress.Chainable), so there is no need to handle it with JavaScript ...
2
votes
1
answer
76
views
Can't resolve 'querystring' in old dependency
I have an old React app which I'm trying to run locally, but I encountered some issues regarding querystring and pollyfils. Here are my files:
packages.json:
{
"name": "test-immersion&...
- 463
0
votes
2
answers
65
views
okhttp websocket immediately fails after connection
I've been tryin to get websockets working in my Android app. I am using OKhttp websockets, an apache proxy and a node server. I finally got a connection, but it connects and then within a few seconds ...
- 1,430
-4
votes
1
answer
50
views
"Insert record if not present " logic is not working for some request if we hit 100 request per second in Node Express Application
I have made an POC application, where the requeirment is to insert the reocord if ther is no record present in the db. This logic is not working if we hit 100 request per second with same data. For ...
- 1,418
-4
votes
0
answers
87
views
array?.map (if array is undefined) [closed]
const arr = [{
component_name: 'apple',
component_part: [{
part_no: 1,
part_name: 'xxx'
},
{
part_no: 2,
part_name: 'yyy'
}
]
},
{
...
- 33
0
votes
2
answers
67
views
+300
Error uploading image to Cloudflare from Buffer with node js and FormData
I am trying to upload an image to Cloudflare from a buffer. I am using the following code:
const cloudflare_url = `https://api.cloudflare.com/client/v4/accounts/${process.env.CLOUDFLARE_ACCNT_ID}/...
- 617
1
vote
2
answers
34
views
Alternative to 'assert' in Node JS with strict mode
I have a Firebase Functions project that has "type" set to "module" in package.json so that I can use ES6 syntax. Some of the files import data from another json file with a line ...
- 135
-5
votes
1
answer
77
views
How to read .npz file in Javascript?
I'm trying to follow a tutorial on YT on how to write a basic neural network, but it's written in python. I'm trying to write everything using javascript and I haven't found a way to read the npz file ...
- 31
-1
votes
0
answers
87
views
Why does my React app show user details after logout and refresh?
Problem: I am working on a React application that uses context to manage user state. When a user logs out, their details should be removed. However, after logging out and refreshing the page, the user ...
-3
votes
1
answer
47
views
Error Handling Environment Variables Natively in Node.jsv22 Within a Container
I am trying to work with .env files natively, as starting from Node.jsv20 (I am currently using version v22.14.0), it is no longer necessary to install libraries like dotenv to manage environment ...
- 175
0
votes
1
answer
55
views
Why running laravel example demo node invalid nodejs error?
I try to install external laravel 11 example demo on my local ubuntu 22.04 and got next error :
ExampleDemo$ npm install
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE package: '...
- 2,241
0
votes
1
answer
58
views
Puppeteer executing the first click action in an array immediately, regardless of delay
I'm facing a seriously weird issue with puppeteer, running on Chrome.
I have an array of click actions I want to execute on a webpage, which has a pdf.js based slideshow. Each action consists of ...
1
vote
1
answer
42
views
How to Set NEXT_PUBLIC_* Environment Variables After Next.js Build in Docker?
I'm trying to implement a "build once, deploy everywhere" approach for my Next.js application. I've managed to configure environment variables for server-side components, but I'm struggling ...
- 1,094
1
vote
1
answer
51
views
NextJS 15 Build Error occurred prerendering page "/404"
when running NODE_ENV=developement npm run build in nextjs project, there is the following error,
Error: should not be import outside of pages/_document.
Read more: https://nextjs.org/docs/messages/...
- 41
0
votes
1
answer
36
views
Download 1 to many excel files from Angular Api into zip folder
I've currently got a program that works in downloading a singular file from backend, constructing it into a blob and converting it to an excel. As seen below.
let filename = 'download' + this....
- 121
-4
votes
0
answers
50
views
Why isn't apache server letting my Javascript CSS media and many other files through [closed]
I tried deploying my sveltekit app through a reverse_proxy using apache , it worked but all the styles are gone and functionality
Image 1 Showing Responses
Image 2 Showing APPLICATION
I tried this ...
- 1
-3
votes
0
answers
45
views
React app doesn't load if the page is refreshed? [duplicate]
I am developing a webbapplication using a MERN stack with React being the frontend. The App.js returns a React Router:
return (
<div className="App">
<Router>
...
0
votes
1
answer
48
views
Await causing aws Lambda to timeout
I have some async code in my AWS Lambda function and no matter what async code is running it never resolves. It just causes the Lambda to timeout.
export const handler: Handler = async (event) => {
...
- 1,686
0
votes
1
answer
42
views
TypeError: connectDB.query is not a function
import connectDB from '../db/index.js';
export const List = (req, res) => {
const { Line_No } = req.params;
if (!Line_No) {
return res.status(400).json({ error: "Line_No is required&...
-3
votes
0
answers
50
views
Why am I getting error: is not a function? [duplicate]
I have:
/services/db.js
import mysql from "../node_modules/mysql2/promise.js";
import config from "./config.js";
async function query(sql, params) {
const connection = await ...
- 4,028
1
vote
0
answers
40
views
"Error: packages field is not an array when using pnpm-workspace.yaml in a monorepo setup"
I'm working with a PNPM monorepo setup, and everything was working fine when I was using pnpm.yaml, but after switching to pnpm-workspace.yaml, I’m encountering the following error:
ERROR packages ...
1
vote
1
answer
41
views
Dynamic table, display nested property in TableCell from array of objects
I have an array tracks of type Track[]. I need to display them in a HeroUI/NextUI table dynamically. The example uses getKeyValue, which is a function in the HeroUI library, to dynamically retrieve ...
- 57
1
vote
1
answer
33
views
Why it doesn't redirect to the login page if the user is not logged in?
I am implementing protected routes and the code successfully generates the status 500 server error if the user is not logged in. now I want to redirect a user to the login page if the user is not ...
- 13
-5
votes
0
answers
38
views
How can I be dialing USSD code in Nodejs? [closed]
I want to be dialing ussd codes through my nodejs app, but it all not working.
I just need a way or a free API that cann be dialing ussd code on a particular sim card, and returns response back.
I ...
0
votes
0
answers
61
views
AWS Serverless Elasticache Valkey
Today I created Serverless Elasticache Valkey and tried to connect using code which I got from Connect to your cache section.
const {Redis} = require("ioredis");
const client = new Redis....
-4
votes
0
answers
37
views
Authorizing against Spotify with Node
I've been trying to get a token from the Spotify API using NodeJs (within the Nuxt). I keep getting a 400 bad request response though. I've asked both ChatGPT and Claude but they couldn't help me ...
- 399
0
votes
1
answer
63
views
Getting Error code 404 from Phone Pe PG Integration via Web Flow in Express |Node JS
I am integrating Phone Pe Payment Gateway on my Web Application.
Getting response as 404 from Phone Pe API
{"success":false,"code":"404"}
On the Backend I have done the ...
0
votes
1
answer
44
views
Download public "Shared with Anyone" files from google drive folder via Node.js and googleapis
I am trying to read a list of files in a publicly shared Google Drive file. I am trying to identify a particular csv file by name and download it daily as the folder maintainer creates a new version ...
-2
votes
0
answers
42
views
npm not recognizing node? despite path being correct
I just installed node (LTS) and let chocolatey install, just rebooted my PC, and tried making a project but npm wont run node?, i checked everything, the paths, reinstalled node several times, ...
1
vote
1
answer
38
views
How to set DNS server for a single axios get request?
I know I can set the DNS servers in node
dns.setServers([
'4.4.4.4',
'[2001:4860:4860::8888]',
]);
But this is set globally and I'm developing a module (dependency) and I don't want to affect ...
- 16.3k
0
votes
1
answer
47
views
How do Firebase v1 functions access secrets?
I have been moving a set of Firebase functions to version 2 and I can access secrets in OnCall functions using this syntax:
export const fn = onCall({ secrets: getSecrets() }, () => ...
The ...
- 424
-1
votes
1
answer
51
views
Console.log result shows ${field} instead of the actual string [closed]
In the code below, I run:
node test-update.js
and I'm expecting output in the console such as:
. . .
Field: "name"
Data: "John Doe"
Data: "Jane Doe"
. . .
but instead ...
- 4,028
0
votes
0
answers
38
views
Firebase v2 Database Triggers not able access parent data from within trigger
It seems as if my promise to get parent data from within my Realtime Database trigger doesn't resolve.
Realtime Database Structure:
{
matches: {
{matchId}: {
startAt: number,
endAt: ...
-1
votes
0
answers
39
views
A problem with React in Vercel Serverless Functions - SyntaxError: Cannot use import statement outside a module
UPD: Resolved.
Yesterday I decided to create such a program that returns the text from my portfolio to the terminal when curl -L okinea.dev/cli is requested
It looks like this:
My program works ...
- 125
0
votes
1
answer
25
views
How can I "inline" typescript dependencies?
I have a project that depends on 3 external dependencies
I'd like to inline those in my project such that their code is under a single source tree and I can remove them from package.json
Is there a ...
- 488
-2
votes
0
answers
38
views
Trying to install ANY JavaScript Module/Package with PNPM ended up Failing
So, recently, i just install NodeJS on my system, i switch to PNPM because NPM is too slow, so i install it using the command:
npm i -g pnpm
then, i run pnpm -v, it says: 10.5.2, but, problem arise ...
- 1
2
votes
1
answer
63
views
Claude Code failing with Cryptic message - Error: write EPIPE
In short: although tool was working perfectly, it started failing.
Full output:
➜ claude
Error: write EPIPE
at afterWriteDispatched (node:internal/stream_base_commons:159:15)
at writeGeneric (...
- 2,818
2
votes
1
answer
37
views
Why can't I swap with some SPL tokens when I use Jupiter v6 Swap API?
I am gonna buy and sell SPL tokens using Jupiter Quote API and Swap API.
My code works with some tokens but I failed with some tokens.
However, I can see lots of holders for those tokens on Solcan.
I ...
0
votes
0
answers
37
views
Error: The default export is not a React Component in "/page"
I am getting this error after I moved my page.tsx from app directory to the group route that I created in the same app directory. The reason why I moved this home page to group route because I want to ...
0
votes
1
answer
24
views
All the services return as a undefined in Global Interceptor in NEST JS
I am trying to create a global interceptor in NestJS and call a service inside it. I have followed all the documented steps, but all the services used within the interceptor are still returning as ...
- 877
1
vote
1
answer
28
views
How to display a web browser instance in my next js web application?
In my web application, the user can view the website that the user enters in the text input, and then the url (webpage) is rendered in an iframe on the right inside the web application itself.
The ...
-1
votes
0
answers
46
views
Data not written properly on buffer [closed]
I am working on ETI (Enhanced Trading Interface) using nodejs.
In that there is session logon request with template ID 10000.
As per documentation the request header should not be encrypted and ...
-3
votes
0
answers
37
views
Why do I get an error when I enter the command "Copilot setup" in neovim? [closed]
I want to use Copilot in qt creator,so I follow these steps:
download node.js(v22.14.0) and npm(v10.9.2)
download neovim(v0.10.4)
enter:
git clone https://github.com/github/copilot.vim.git
$HOME/...
- 1
0
votes
2
answers
40
views
How to Optimize Docker Multi-Stage Build for Faster node_modules Copy?
I'm trying to optimize my Docker multi-stage build for a Node.js application, specifically focusing on reducing the time taken to copy node_modules. Currently, the step that copies node_modules from ...
- 60
1
vote
1
answer
38
views
is it possible to check whether the user-given foreignFieldId (req.body.foreignFieldId ) exists or not before calling db.create(req.body) in MongoDB
Product Schema:
const productSchema = new mongoose.Schema({
name: { type: String, required: true },
price: { type: Number, required: true },
addedBy: { type: mongoose.Types.ObjectId, ref: '...
-2
votes
0
answers
32
views
Automatic response header writing in nodeJS [closed]
I'm having a problem with a controller (create), each db call made using mongoose (look at the service) will automatically write to response headers with no manual control over it, that's leading to ...
0
votes
0
answers
34
views
+100
Firebase Dynamic Links losing app parameters in Capacitor Browser redirect chain on Heroku
I have a weird issue with Firebase Dynamic Links in my Capacitor app. When using deep links to authenticate users via SAML, it looks to be losing specific URL parameters but only in my staging ...
- 201
0
votes
1
answer
51
views
Passing the username through an iframe without passing it in the url in extjs
Currently we have an extjs application where we are calling the /login API through an Iframe by passing the username as /login?username=YWRtaW5AZWZmaXNlci5jbzZTZzMTg= and reading this in the ...
