พอดคาสท์ Screencasts ชั้นนำ (2024)

1
How to Configure Multiple Databases with Rails 20:07

22h ago20:07

20:07

Rails 8 now ships with multiple databases by default. In this lesson, we'll learn how the configuration works and how to deploy to production with environment variablesโดย Chris Oliver

1
Kamal 2 22:55

16d ago22:55

22:55

In this episode we look at deploying a Rails 8 beta application to a Digital Ocean droplet. We'll also look at a scenario of deploying Action Cable broadcasts and another with recurring background jobs.โดย Dave Kimura

1
How To Add Impersonation To Rails Authentication Generator 16:10

15d ago16:10

16:10

The Rails authentication generator is an awesome new addition with Rails 8 so let's explore how we can customize it to support user impersonation.โดย Chris Oliver

1
Customizing Rubocop Rails Omakase Rules 6:33

22d ago6:33

6:33

Rubocop Rails Omakase is just a starting place and provides a handful of rules.โดย Chris Oliver

1
Tests Without Assertions Warning in Rails 7.2 6:28

1M ago6:28

6:28

Rails 7.2 now warns if any test runs without assertions. It helps make tests that may raise errors more explicit and less prone to mistakes.โดย Chris Oliver

1
Dependent Fields with Hotwire 20:10

2M ago20:10

20:10

Large forms can be overwhelming to fill out, especially if not all of the fields are required. In this episode, we'll look at creating a stimulus controller to conditionally display fields based on the input of another field.โดย Dave Kimura

1
How to use Omakase Rubocop Linter/Formatter Rules for Rails 18:51

2M ago18:51

18:51

Formatting Ruby code can be a point of contention because the language is so flexible, but itโดย Chris Oliver

1
Defer Job Enqueues After Transaction Commit in Rails 7.2 17:14

2M ago17:14

17:14

Enqueuing jobs inside of a database transaction is a common mistake that's now handled for you automatically in Rails 7.2โดย Chris Oliver

1
How to use the Browser Guard in Rails 14:56

2M ago14:56

14:56

The new browser guard in Rails 7.2 allows you to gate access to your application if a user is not using a modern browser.โดย Chris Oliver

1
How to use Dev Containers with Rails 24:07

2M ago24:07

24:07

Installing dependencies to develop and run your Rails applications locally can be a pain.โดย Chris Oliver

1
How to Rate Limit Requests in Rails 7.2 20:09

3M ago20:09

20:09

Rails 7.2 introduced a new rate limit feature that uses the Rails cache for preventing abuse of routes in your applications.โดย Chris Oliver

1
Processing Large Jobs 20:55

3M ago20:55

20:55

In this episode, we will upload a CSV file but need to pass it into a background job. This can prove to be difficult based on the hosting infrastructure so we'll explore some mechanisms to work around them. We'll also look to optimize Solid Queue to handle the large number of jobs.โดย Dave Kimura

1
Adding Honeybadger Insights To The RubyGem 22:42

3M ago22:42

22:42

Honeybadger's new Insights feature is awesome but required manually editing the yaml file to enable. Let's make a pull request to automate this.โดย Chris Oliver

1
Tracking Writebook Changes 15:10

4M ago15:10

15:10

In this episode, we look at setting up a mechanism to track the changes from an externally developed product. We'll also discuss branching strategies and how to develop your own features on top of Writebook.โดย Dave Kimura

1
Adding Timeouts to net-ssh with Mike Perham 1:20:22

5M ago1:20:22

1:20:22

In this lesson, we'll dive into some code to add timeouts for an issue with net-ssh with the help of Mike Perhamโดย Chris Oliver

1
Hotwire Combobox 13:34

5M ago13:34

13:34

In this episode, we tackle the issue of slow-loading dropdowns with a high volume of options by implementing an asynchronous select using the Hotwire Combobox library.โดย Dave Kimura

1
Limiting & Clamping Values in Ruby 5:26

5M ago5:26

5:26

Sometimes you need user input to be restricted to a certain range or limited like "greater than zero". While you can do this with conditionals, there are some useful tricks to do this better in Ruby.โดย Chris Oliver

1
Rubygems Trusted Publishing 11:14

5M ago11:14

11:14

Rubygems.org released a new feature called Trusted Publishing which allows you to release gems directly from GitHub Actions without requiring 2FA or long-lived API tokens. Let's see how it works!โดย Chris Oliver

1
Refactoring Local Variables To Methods 4:36

6M ago4:36

4:36

Sometimes you write code to get a feature working and stop there. With a little refactoring, you can extract local variables into methods that make testing and extending easier.โดย Chris Oliver

1
Tips and Tricks 9:47

6M ago9:47

9:47

In this episode, we look at various tricks in Ruby on Rails as well as some other neat tricks.โดย Dave Kimura

1
One Time Payments With Pay And Stripe 39:24

6M ago39:24

39:24

In this episode, we will learn about handling one-time payments with the Pay gem and Stripe embedded checkout. This is a great approach for non-recurring payments and can be implemented very quickly.โดย Chris Oliver

1
Windows and WSL 16:05

7M ago16:05

16:05

In this episode, we'll look at setting up a fresh Windows 11 environment for Ruby on Rails development. We'll be looking at a few different tricks that makes managing a Windows environment much easier.โดย Dave Kimura

1
Changing Contexts To Objects With IRB 5:08

7M ago5:08

5:08

In this video, you'll learn about a feature of IRB, which is the ability to change context into an object.โดย Chris Oliver

1
Fart 5:44

7M ago5:44

5:44

Ever wonder how you could add audio to interactions on a website. In this episode, we'll explore adding sounds whenever someone clicks on a link or button.โดย Dave Kimura

1
ActionController Modules in Rails 3:10

8M ago3:10

3:10

Ever wondered how Rails controllers get their functionality? Let's see how we can add translation support to Rails API controllers by looking at the Rails sourceโดย Chris Oliver

1
Streaming LLM Responses 24:10

8M ago24:10

24:10

In this episode, we look at running a self hosted Large Language Model (LLM) and consuming it with a Rails application. We will use a background to make API requests to the LLM and then stream the responses in real-time to the browser.โดย Dave Kimura

1
Components with Phlex in Rails 25:55

9M ago25:55

25:55

Adam McCrea walks through using Phlex to build components for views in your Rails applications. Phlex is a Ruby gem for building fast object-oriented HTML and SVG components using Ruby constructs: methods, keyword arguments and blocks.โดย Chris Oliver

1
Campfire Patterns 15:04

9M ago15:04

15:04

In this episode, we look at some of the design patterns that are used in Campfire and my take on why they took this approach. We'll explore some of the code organization, search functionality, and more!โดย Dave Kimura

1
How to use Mission Control Jobs in Rails 9:46

9M ago9:46

9:46

Mission Control Jobs is a UI for ActiveJob in Rails. It was announced at Rails World 2023 and just got released. It currently supports SolidQueue and Resque with more queue adapter support in the future.โดย Chris Oliver

1
Single Table Inheritance (STI) with ActiveRecord in Rails 13:24

9M ago13:24

13:24

Have models that store the same data but need different functionality? Rails provides Single Table Inheritance in ActiveRecord to solve this problem.โดย Chris Oliver

1
Send Notifications in Rails with Noticed gem v2 23:45

9M ago23:45

23:45

Notifications in Rails applications are even easier now with the new release of Noticed gem v2. We'll explore how to add notifications to your Rails app in just a few minutes.โดย Chris Oliver

1
What's New In Ruby 3.3 17:19

10M ago17:19

17:19

Ruby 3.3.0 was released today and this lesson we're diving into the goodies included in the new version.โดย Chris Oliver

1
Syncing Repositories with Ruby Scripts - Part 2 37:59

10M ago37:59

37:59

In this lesson, we will pick up where we left off in the last part and package up our script into a gem that we can share. Along the way, we'll look at how we can spread responsibility across a few small classes to separate concerns and hopefully make theโดย Chris Oliver

1
How to use Solid Queue in Rails with Active Job 13:24

10M ago13:24

13:24

Solid Queue is a database backed queue adapter for ActiveJob in your Rails apps. Instead of requiring an additional service like Redis, jobs are managed in the database itself and it's compatible with PostgreSQL, MySQL, and SQLite.โดย Chris Oliver

1
Syncing Repositories with Ruby Scripts - Part 1 33:02

10M ago33:02

33:02

In this lesson, we will be looking at getting a v1 of a Ruby script that will fetch, pull, and push across several repositories and remotes to keep our code up-to-date. Hopefully, it will give you ideas for other areas in your workflow where a simple Rubyโดย Chris Oliver

1
Template Locals in Rails 7.1 9:00

11M ago9:00

9:00

Discover how the new template locals work in Rails 7.1โดย Chris Oliver

1
HTML Learning Path - Image Element 14:39

12M ago14:39

14:39

In this lesson, we will learn about how to display images on our webpages.โดย Chris Oliver

1
HTML Learning Path - Text Elements 13:11

12M ago13:11

13:11

In this lesson, we will have a look at the elements used to markup text content in HTML.โดย Chris Oliver

1
HTML Learning Path - Intro to Forms 17:42

12M ago17:42

17:42

In this lesson, we will lay down our foundational knowledge of forms on the web, knowledge that will be used throughout your career as a web developer.โดย Chris Oliver

1
HTML Learning Path - HTML Document Structure 10:35

12M ago10:35

10:35

In this lesson, we will learn about the basic structure of HTML documents.โดย Chris Oliver

1
HTML Learning Path - Button Element 11:18

12M ago11:18

11:18

In this lesson, we will explore the button element and some of the lesser known attributes/functionality that can be added to them.โดย Chris Oliver

1
HTML Learning Path - Additional Semantic Elements 5:53

12M ago5:53

5:53

In this lesson, we will learn about how to provide better structure to our webpages using more semantic elements from HTML5.โดย Chris Oliver

1
HTML Learning Path - Anchor Elements 7:35

12M ago7:35

7:35

In this lesson, we will look at a key element in what make the web, the web. Hyperlinks.โดย Chris Oliver

1
HTML Learning Path - Form Parameter Naming Conventions In Rails 5:23

12M ago5:23

5:23

In this lesson, we will step briefly into the world of forms in Rails to see the naming conventions Rails uses to help us get structured data from form submissions in our Rails applications.โดย Chris Oliver

1
HTML Learning Path - What is HTML and Why Learn It 5:50

12M ago5:50

5:50

In this lesson, we will learn what HTML is and why we need to know about it.โดย Chris Oliver

1
HTML Learning Path - Additional Input Types 19:19

12M ago19:19

19:19

In this lesson, we will explore the other types of input elements which we can use in our forms.โดย Chris Oliver

1
HTML Learning Path - List and Nav Elements 13:40

12M ago13:40

13:40

In this lesson, we will learn about how to display content in a list and how we can use list elements to create navigational aids for our webpages.โดย Chris Oliver

1
How Rails.env works with EnvironmentInquirer & StringInquirer 12:47

1y ago12:47

12:47

Rails.env looks and acts like a Ruby String, but you can call methods with question marks on it. In this lesson, we'll learn how it works using ActiveSupport StringInquirer.โดย Chris Oliver

1
Health Check Endpoint in Rails 7.1 4:46

1y ago4:46

4:46

In this episode, we will look into the new health check endpoint that will come by default in a Rails 7.1 application.โดย Chris Oliver

1
How to upgrade to Rails 7.1 7:49

1y ago7:49

7:49

How to upgrade to Rails 7.1 This will also work with any other version and offers a few tips on how to test things out and revert back if necessary.โดย Chris Oliver

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