Search Results for "can-anybody-give-me-some-tips-on-gorilla-mux-and-or-rice-go"

Lessons

Error Handling Ergonomics in Noticed

#462 · Oct 03, 2022 Pro

Errors can come up in many different ways. This episode, we'll look at how we can improve error handling in the noticed gem to cleanly handle issues with ActiveRecord without negatively affecting

5 minutes

Tracking online users with timestamps

#330 · Feb 03, 2020

We can use timestamps in our database to track of online users in your Rails

13 minutes

How to use Fixtures to create sample test data

#312 · Sep 18, 2019 Pro

You can use Fixtures in Rails to create sample database records for your tests to run against. They're easy to setup and extremely quick.

14 minutes

Webpacker Javascript Embed Code Snippet & Scoped Styles

#277 · Dec 26, 2018 Pro

We can use webpacker to create scoped styles for our Javascript widget and build an embed code that links to the latest version of our webpacker JS and CSS for our embeddable widget.

6 minutes

Parallel ActiveRecord Queries with load_async in Rails 7

#421 · Nov 11, 2021 Pro

Complex queries can slow your page rendering down. We can now run long queries in parallel with Rails 7's load_async method in ActiveRecord to speed up page rendering.

9 minutes

Rails Fragment Caching with Permissions

Fragment caches can be hard when users have different permissions and are allowed to do different things. We can solve this problem with a little Javascript and greatly improve the usefulness of our fragment caches.

5 minutes

Webpack Bundle Analyzer

#353 · Jul 06, 2020 Pro

Webpack bundles can be confusing as to what actually ships in production. Using the bundle analyzer plugin, we can visualize and see exactly what libraries and files are taking up what space.

10 minutes

Handle Race Conditions with Pessimistic Locking

#308 · Aug 22, 2019 Pro

Race conditions can cause problems with data integrity. We can prevent these issues with Pessimistic Locking in ActiveRecord which uses database row-level locking.

8 minutes

Amazon Cloudfront CDN for Rails Asset Pipeline & Webpacker

#301 · Jun 25, 2019 Pro

A CDN can distribute assets globally and allow more parallel downloads. This equates to performance benefits for users anywhere in the world

34 minutes

Designing & Building the Noticed gem

#360 · Aug 24, 2020 Pro

Building a gem can be complicated. Often times you're writing abstract, meta code so it can be used flexibly in situations you'll never imagine. We'll talk about the architecture and design of the noticed gem and how it all works.

22 minutes

Testing File Uploads in Rails with Shrine

#337 · Mar 23, 2020 Pro

Testing file uploads can be tricky, but Shrine makes both file uploading and testing a lot easier than you might expect.

8 minutes

Server Administration with Cockpit

#280 · Jan 17, 2019

Linux server administration can be a pain. You can use cockpit to monitor your servers and keep an eye on long running processes like Sidekiq and Puma without having to SSH into your servers.

20 minutes

Tracking Metrics with Ahoy and Blazer

#196 · Jul 03, 2017

Tracking business metrics can be time consuming and costly but the Ahoy gem lets you easily track metrics and Blazer makes it incredibly easy to analyze your data

17 minutes

Form Objects Design Pattern

#179 · Mar 28, 2017 Pro

See how you can use a form object to improve the way you implement custom and complex forms in Rails

31 minutes

Virtual Attributes And Rails 5 Attribute API

#98 · Dec 30, 2015

Learn how you can use virtual attributes to make forms cleaner and how the Rails 5 attribute API can save you a bunch of time

4 minutes

Throttling Infinite Scroll Events in Javascript

#345 · May 18, 2020 Pro

Scroll events in Javascript can happen quickly. We want to make sure we don't request the same page multiple times which we can solve easily by introducing a little throttling.

11 minutes

Solving FizzBuzz in Ruby

#127 · Jul 04, 2016

See how different approaches can affect the code you write using FizzBuzz as an example

5 minutes

Sending Data Between Controllers And Views

#5 · Jul 02, 2014

Using instance variables we can send data between controllers and views and take a look at how that works

16 minutes

How to use Vue.js and Turbolinks together

#182 · Apr 17, 2017

Using Vue.js and Turbolinks together can be a little complex to wrap your head around at first. We not only dive into how this works but we take a look at the vue-turbolinks node module I made so that you can easily use the two together.