24,915 questions
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views
ICT Protege WX server authentication not working
I'm trying to authenticate ICT protege wx controller which is higher firmware version than 4.00.1676. I'm getting first random number but failing at second random number, following this C# example ...
- 1
-3
votes
0
answers
28
views
Real-Time Discord Messaging via Chrome Extension using RGOK Node Integration(watch out! let's build server) [closed]
I recently built a system that lets you send and receive Discord messages directly inside a Chrome Extension — without needing to switch to the Discord app. It uses Node.js + Discord.js for backend ...
- 1
0
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53
views
Unable to Add Weblogic Server in Eclipse For Weblogic 14.1.2 and JDK 21.0.7
My codebase is on JDK21.0.7. When I try to add Weblogic 14.0.2 server in Eclipse(Eclipse2025-03) along with JDK21.0.7 it doesn't allow me to go forward with the installation and keep's giving me the ...
0
votes
1
answer
32
views
nginx showing "permission denied" even though that user owns the files [closed]
Today I was trying to get influxdb running on my server (Ubuntu 24.04.2 LTS), and suddenly nginx stopped working -- all my sites display 403 errors, and the logs say it's a permissions issue. However, ...
- 1,923
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32
views
Clipper (CP437) Character Display Issue on AlmaLinux 9.6 Minimal Server Terminal [duplicate]
I'm working with an AlmaLinux 9.6 Minimal server that hosts a Clipper-programmed system. This Clipper system uses the CP437 character set.
I've successfully configured client computers to display the ...
- 11
-1
votes
0
answers
27
views
Nginx returns 502 Bad Gateway when deploying Node.js app with PM2 [closed]
I’m trying to deploy a Node.js app using PM2 behind an NGINX reverse proxy. I’ve configured nginx.conf like this:
server {
listen 80;
server_name example.com;
location / {
...
0
votes
1
answer
22
views
Is it possible to route traffic through another server with HAProxy?
I have a specific problem where I have a host that cannot be connected to from outside IPs (let's call it server 1), but can initiate connections with other servers. However, I need to make a TCP ...
- 35
1
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0
answers
22
views
Polling + Webhook behind NGINX, slow updates on production
Setup:
Telegram bot built with aiogram (Python 3.10)
Main bot works via long polling
Additional bots (inviters) connect to the main bot
Inviters generate invite links to private channels and accept ...
- 11
0
votes
0
answers
31
views
Setting up the validator gives errors Jersey
I am trying to set up the bean validation in my jersey server. I would like to assure that everytime I get an email in this bean it is not null. But with this current setup, everytime jersey tries to ...
- 31
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49
views
Why does firefox send invalid range requests for fetching videos
I have made a basic http/1.1 file server, but when i try to fetch a video file, Firefox makes absurd requests:
GET /files/som.mp4 HTTP/1.1
Host: localhost:1234
User-Agent: Mozilla/5.0 (X11; Ubuntu; ...
- 115
0
votes
1
answer
45
views
Streamlit app not downloading from Docker requirements: docker: Error response from daemon: failed to create task for container:
Docker Issue: Trying to install streamlit and few libraries for a project. Built the dockerfile using this:
FROM python:3.11
EXPOSE 8083
WORKDIR /app
COPY requirements.txt ./
RUN pip install -r ...
2
votes
2
answers
276
views
I'm getting a weird bug when I try to use Vscode to SSH into a server
I'm getting a weird bug when I try to use Vscode to SSH into a server. I'm using VSCode version 1.101.0. At the end of the post is the entire log that I'm getting when I attempt to SSH into the server,...
- 107
1
vote
0
answers
45
views
Is there a problem with the connection code to PLC?
I try to connect to Mitsubishi QJ71E71 PLC with python code.
I already set the GX_works2's open setting.
But when i connect to PLC with below code, it got a timed out error.
import pymcprotocol
...
- 377
-2
votes
0
answers
37
views
How to access a Django site from another device on a local network [duplicate]
I'm running a Django site on my computer and I want to access it from another device on the same Wi-Fi network (for example, from a phone or another laptop).
I tried running python manage.py runserver,...
0
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0
answers
20
views
Serial monitor BLANK with "Simple WiFiserver" (Arduino IDE example)
Board from Aliexpress: ESP32-C3 SuperMini WiFi Bluetooth-Compatible Board ESP32 C3 SuperMini Development Board IOT Board for Arduino.
General context:
Led and pin is working properly (tested with ...
