Dive into a comprehensive guide on implementing command-line applications in Python. This tutorial uses the argparse module to explain how arguments, flags, and options work in a command-line application by building a BMI calculator app and implementing the Linux head command in Python.
Hanami is a fresh take on building full-stack Ruby apps. With its focus on abstractions, minimal defaults, and speed, it could be the framework to take on Rails' dominance of the Ruby landscape. In this tutorial, we build a simple app using Hanami and, along the way, learn the framework and how it works.
Gain insights into your errors, application logs, and other event streams with a powerful query language and flexible visualizations. It's the logging tool you always wanted and the observability tool you didn't know you needed.
Learn how to deploy your Ruby on Rails application to Render.com so that you can focus on code instead of infrastructure.
Explore the intricacies of reading and writing files in various formats, handling directories, mastering error-handling techniques, and harnessing the efficiency of streams for powerful, performance-boosting file operations.
Dockerizing your Django application can be intimidating, but the rewards outweigh the risks. In this guide, Charlie Macnamara walks you through the setup process so you can get the most out of your applications.
Honeybadger co-founder Joshua Wood explains how to graph Ahoy page views in Rails with Chartkick, with a preview of our upcoming observability tool—Insights!
Harness the power of modularity in Rails. Learn how to build reusable UI components to reduce code duplication and scale your design system.
Boosting your Node.js app's safety: a guide to keeping user passwords secure with bcrypt. Learn how to safeguard user accounts and data in your applications for better peace of mind.
Read about how to create and test commands to interact with your Laravel application and server. Discover new tips and tricks for writing your own Artisan commands, and how to use Laravel 10's Process facade.