Nam Vo Website
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share my knowledge and satisfy my coding passion
LATEST BLOG
Hello Golang: My First Steps to the Language
I’ve worked with Ruby in several projects, which is defined as "a programmer’s best friend" for its clean and English-like syntax. While my back-end experience is rooted in the Ruby on Rails framework, I prefer TypeScript for building CLI tools and s...
Software Engineer
Software Engineer
Speed Up Independent Queries Using Rails load_async
When you're building a dashboard, it's common to fetch multiple, independent datasets. The page loading might be slow because it has to fetch all data to render a page. A common solution is using AJAX to load pieces of the dashboard, which is great, ...
Software Engineer
Software Engineer
Ruby on Rails
Ruby on Rails
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How Google achieves seamless SSO across multiple domains like Gmail and Youtube?
Have you ever wondered how logging into Gmail can automatically sign you into YouTube, Google Drive, and all other Google services? This behind-the-scenes technique is called Single Sign-On (SSO). In this blog, I will show you some techniques that Go...
Software Engineer
Software Engineer
Custom Fullscreen Button: A Cross-Browser Solution
Fullscreen functionality is a common requirement in web development, especially with media elements like custom video player. In this blog post, I'll share my experience working with fullscreen APITL;DRNote: On iOS browsers, the element must be a vid...
Frontend
Frontend
How to Manage and Renew SSL Certificates Using Docker Compose
Securing your website with SSL certificates is essential to protect data transmitted between the server and client. Managing and renewing SSL certificates can be a cumbersome task, but Docker simplifies this process. In this blog post, we will demons...
Docker
Docker
Software Engineer
Software Engineer
Rails 7.2+: How to show all model attributes in Rails Console
With the release of Rails 7.2, a new change was introduced to the way ActiveRecord models are inspected in the Rails console. Prior to this version, calling inspect on an ActiveRecord model instance would display all the model's attributes by default...
Ruby on Rails
Ruby on Rails