Search Results for "the-lake-park-t-ng-tr-ng-s-ng-xanh-c-a-kdt-nam-hoa-xuan"

Lessons

Displaying Errors

Jun 22, 2026 Pro

Fix the broken new budget flow caused by popover conflicts, then add model validations with flash-based error messaging to handle failed creates and updates gracefully.

14m

Adding Registration

Jun 15, 2026 Pro

Add sign-out functionality, style the sign-in form to match the app, and build a registration flow with a sign-up page, validations, and error handling.

Adding Authentication

Jun 08, 2026 Pro

Implement user authentication with Rails' built-in generator, scope budgets to the current user, and update the recurring transactions job to process budgets per user in batches.

16m

Invoker Commands and View Transitions

May 25, 2026 Pro

Learn to use Turbo view transitions and the browser-native Invoker Commands API with CSS anchor positioning to replace page navigations with smooth inline popovers for editing and creating records.

17m

Adding CSS Design

May 18, 2026 Pro

Let's extend the budget app with financial summary calculations and apply a modern CSS design using AI assistance.

36m

Generating the Models

May 11, 2026 Pro

Let's get this budget tracking generated and generate our Budget and Transaction models and setup nested routes, seed data, form customization, enum setup, and basic CRUD with proper redirects.

12m

Monitoring Cron Jobs with Whenever

Apr 20, 2026

The Whenever gem is fantastic for defining cron jobs. With a little customization, we can have it monitor cron jobs and report logs, and status to services like AppSignal.

10m

Invoker Commands API

Mar 16, 2026 Pro

Refactor JavaScript-powered dropdowns using the modern Invoker Commands API. Learn how commandfor, command, and popover attributes plus CSS anchor positioning replace Stimulus controllers entirely.

Normalize All ActiveRecord Attributes

Feb 18, 2026

Learn how to normalize all ActiveRecord attributes with a quick peak at the Rails source code.

Domain Monitor SaaS Introduction

Nov 29, 2025

A peek into the Domain Monitor SaaS product that we'll be building in this series with Rails, Stripe, Solid Queue, and Kamal.

13m

Recurring Domain Expiration Syncing

Something we haven't added yet is a recurring task for syncing all the domains in the database. Changes won't happen often but we want to know when a domain is registered or extended shortly after it happens.

Rails Credentials Fetch

Jan 12, 2026 Pro

Rails 8.1 now lets you fetch individual credentials from the CLI. This is useful for grabbing API keys for Kamal or other command line tools.

11m

Ruby's Tap Method

Jan 05, 2026 Pro

The tap method in Ruby feels strange at first, but is one of my favorite tools for writing clean code. It can help eliminate local variables and make chaining things together super easy.

25m

Adding Madmin For Customer Support And Monitoring

Dec 31, 2025 Pro

As a product, we'll need to help customers and fix issues in production. To do this, we'll add the Madmin gem to give us an admin area.

21m

Deploying The Domain Monitor App To Production With Kamal

Dec 26, 2025 Pro

We've built the core functionality, so it's time to get this app into production. We'll spin up a server and use Kamal to build a Docker image and deploy to production.

12m

Testing The Domain Model

Dec 22, 2025 Pro

Let's write some tests to ensure that our logic is correct for the Domain model.

Sorting Domains

Dec 17, 2025 Pro

For users with many domains, sorting is going to be a really useful feature. Let's add links to the table column headers for sorting by name, expiration or last checked at.