DevCodeLight

Fix Target dart2js failed error: Exception: Warning: The ‘dart2js’ entrypoint script is deprecated, please use ‘dart compile js’ instead. In Flutter

by
Fix Target dart2js failed error: Exception: Warning: The ‘dart2js’ entrypoint script is deprecated, please use ‘dart compile js’ instead. In Flutter

Tiempo de lectura: < 1 minuto Reading time: < 1 minute Today we’re going to see how to solve the following error: Target dart2js failed: Exception: Warning: The 'dart2js' entrypoint script is deprecated, please use 'dart compile js' instead. Error: Cannot run with sound null safety, because the following dependencies don't support null safety: - package:http - package:http_parser This error is ... Read more

Notify via Discord when a Jenkins job or pipeline has finished.

by
Notify via Discord when a Jenkins job or pipeline has finished.

Tiempo de lectura: 3 minutos Reading time: 3 minutes Today I’m going to show you how we can send a notification to Discord when a Jenkins job is finished. First, we install the Discord Notifier plugin: https://plugins.jenkins.io/discord-notifier/ We search for it in Manage Jenkins > Available Plugins > Discord Notifier We install it by clicking on Install Without restart. Now … Read more

UTF-8 Encoding Solution when Receiving Data by Making a GET Request Using Flutter – Dart

by
UTF-8 Encoding Solution when Receiving Data by Making a GET Request Using Flutter – Dart

Tiempo de lectura: < 1 minuto Reading time: < 1 minute When making a GET request using Flutter and the Dart programming language, I encountered an error while trying to display certain data. The encoding error occurs when receiving information with some characters, and when displaying them in the user interface, they are not shown correctly. To fix the error shown ... Read more

Limiting RAM, CPU, or Disk Space for Docker Containers using Docker Compose

by
Limiting RAM, CPU, or Disk Space for Docker Containers using Docker Compose

Tiempo de lectura: 2 minutos Reading time: 3 minutes In Docker Compose, you can limit the RAM, disk space, and CPU usage of containers to prevent them from consuming excessive resources on the system. Here’s a tutorial on limiting RAM, disk space, and CPU usage in Docker Compose containers. Step 1: Create the docker-compose.yml file First, you need to create … Read more

Creating a Simple List in Flutter – Dart

by
Creating a Simple List in Flutter – Dart

Tiempo de lectura: 3 minutos Reading time: 3 minutes To create an example list where we can add an element, update the list, and also remove elements, follow these steps: First, we create the main Widget that we call from main, where we display the .dart class with the designed view. void main() => runApp(MyApp()); class MyApp extends StatelessWidget { … Read more

Fixing error ‘AttributeError: ‘dict’ object has no attribute ‘XXXX” in Python.

by
Fixing error ‘AttributeError: ‘dict’ object has no attribute ‘XXXX” in Python.

Tiempo de lectura: < 1 minuto Reading Time: < 1 minute Today I’m going to show you how to fix the problem “AttributeError: ‘dict’ object has no attribute ‘XXXX'” in Python. The error being received is due to the variable being a dictionary and not having the attribute XXXX. The XXXX attribute is used in the code as if it were ... Read more

Install Loki Plugin for Docker on ARM64

by
Install Loki Plugin for Docker on ARM64

Tiempo de lectura: < 1 minuto Reading Time: < 1 minute When we install the Loki plugin for Docker on ARM64, we encounter an error. To solve this, we need to do the following: First, we install the plugin to create the directories: docker plugin install grafana/loki-docker-driver:latest --alias loki --grant-all-permissions Now, we install GO: Go outside the Docker folder and execute: ... Read more

Access Error When Pulling via Console Using GitLab – Access Token

by
Access Error When Pulling via Console Using GitLab – Access Token

Tiempo de lectura: 2 minutos Reading time: 2 minutes When trying to perform a GitLab project pull via the console, I’m getting the following error: GitLab – remote: HTTP Basic: Access denied. The provided password or token is incorrect or your account has 2FA enabled and you must use a personal access token instead of a password. To solve this, … Read more

Uninstall Docker in Ubuntu

by
Uninstall Docker in Ubuntu

Tiempo de lectura: < 1 minuto Reading Time: < 1 minute To uninstall Docker in Ubuntu, you need to use the following command: dpkg -l grep -i docker A list of installed Docker packages will be displayed: Next, you need to uninstall each package separately. Run the following command: sudo apt-get purge -y docker-compose-plugin Finally, execute this command: sudo apt autoremove ... Read more