Първият ми хакатон беше HackTUES 6, който се проведе хибридно през октомври 2020г. Следваха онлайн форматите на HackTUES GG и HackTUES Infinity и завършихме силно, присъствено с HackTUES 9 и X. Ня...

You have most probably heard abour or used git commit --amend. It allows you to modify the most recent commit by changing its message or adding new changes without creating a new commit. It is use...

reload (Recommended for Config Changes) sudo systemctl reload nginx Reloads Nginx without stopping it. Applies configuration changes without dropping active connections. Gracefully restarts ...

The Problem You’ve set up a PostgreSQL database on DigitalOcean, but when you try to connect, nothing happens — no error, no timeout, just an unresponsive connection. The Fix: Add Your IP to Trust...

When working with Administrate in your Rails application, you might find that you need a custom page to display important metrics or statistics, such as the number of customers or total sales. In t...

Introduction In this tutorial, we’ll walk through the process of creating a simple yet effective count-up animation using Ruby on Rails and Stimulus.js. This technique can be particularly useful wh...

When using Devise for user authentication in a Rails application, users typically receive a confirmation email upon registration. This email contains a link to confirm their account, ensuring the e...

Understanding the Requirement Let’s say we have a Payment model with the following attributes: account_number routing_number swift_code We want to enforce that if any one of these fields ...

Whether you need to send confirmation instructions, password resets, or other notifications, doing so directly from the console can save time and simplify the process. This article will guide you t...

Testing email features in Ruby on Rails can be tricky without the right tools. MailCatcher makes it easy by acting as a local email server where you can view and debug your emails in a web interfac...