I need to solve a transcendental equation in C++ using Octave API, but the program crashes. Maybe there is a problem with indexes? Code: #include <iostream> #include <octave/oct.h> #include <octave/octave.h> #include <octave/parse.h> #include <octave/interpreter.h> int main() { // Define the…
Been trying to trouble shoot this for two days. Not sure if it is a terraform or GCP issue. Or my code. I'm trying to create a VM and run some installs. It then creates a file in /var/run called…
My goal is to be able to capture an image using a Logitech hd C270 webcam on Ubuntu 20.04 using OpenCV but I'm encountering a problem that I don't understand. Here is my program: import cv2 def capture_image(device_path, ouput) :…
I have a cloud. I restarted my cloud server and I started again my docker containers. All my containers are working excluding Jenkins. When I checked Jenkins on portainer it is looking "running" but when I want to access my…
Our node applications are running on AWS Ubuntu servers. The config files related to the apps are currently saved only on the servers. I want to mount these configs files between efs and servers. Apart from that it also necessary…
In localhost, symfony console doctrine:database:create runs perfectly. But when I try to install the project for production on Ubunthu server, that does not work. I have a .env file with vars like : .env ###> symfony/framework-bundle ### APP_ENV=%APP_ENV% APP_SECRET=%APP_SECRET% ###<…
I have two classes, "PeerMessage" and "PeerMessageOps" (this is just an example). PeerMessageOps contains constant values that PeerMessage class accesses to. But I don't know why, every time I do the "PeerMessageOps.thing" from PeerMessage class, Eclipse stops running and exits…
NOTE: This project works well on my localhost. I installed this Laravel project on my server with Nginx as the webserver. It installed fine since I followed the instructions but when I upload an image to replace a current one…
I'm seeking ways to bolster the security of my Ubuntu system by curbing the ability of users to capture screenshots. Given that I'm using the X11 desktop environment, I'm particularly interested in exploring any configuration options or third-party tools that…
I'm trying to compile an eBPF program inside a Docker container based on an ARM64 Ubuntu 20.04 image. I'm encountering a compilation error where the clang compiler cannot find the definition for the __u64 type, which should be provided by…