For Developers
Recent activity
Writing Migrations for Polymorphic Associations in Ruby on Rails
Polymorphic Associations in Ruby on Rails
How to Detect Bot Form Submissions on Your Website
What is the HREF attribute and what does it mean?
How to Manage Null Constraints With Migrations in Ruby on Rails
5 Tips to Not Rip Your Hair Out When You're Can't Figure Out a Bug
How to use Grep to Search in the Terminal
How to Add a Canonical Link in HTML
Learn Markdown in 5 Minutes
How to Add Custom Filters to Administrate Dashboards
How to Export to CSV with Ruby on Rails
Ruby on Rails is Definitely Dead... Right?
Don't Get Hacked: How to Prevent SQL Injection Attacks in Your Ruby on Rails Application
A Complete Guide on How SQL Injection Attacks Work
How to Build OR Queries With Active Record
How to Build Your Own Custom Search in Ruby on Rails (With 5 Lines of Code)
How to Pass Variables to ERB Partial Views With Ruby on Rails
Understanding Multipart Content: What is it and how does it work?
Mastering the Content-Type HTTP Header
How to Send Emails From Your Rails Application
Understanding the Ruby on Rails Asset Pipeline
Adding Active Storage to your Rails Project
An Introduction to Active Storage
Keep Your Code DRY
How to Use React's useEffect Hook
Importing and Using Fonts With JavaScript
Trigger a Pop-up Modal When People Leave Your Website
How to Generate a Simple Sitemap with Ruby on Rails
What is MVC and Why Should I Use It?
Ruby Templating Engines: ERB vs Haml vs Slim
Stateless Function Components in React
A Quick Introduction to TypeScript
How to Use Fragments in React
Introduction to JavaScript Testing with Jest
Developer Resources
Why Can't You Return Multiple Elements in React?
How to Beat the Technical Interview
How to Use State Hooks in React
Routing Multiple Domains in a Ruby on Rails App
An Introduction to Your Terminal
Level up faster
One on Ones: 101
Leveraging Other People's Experience
Business ideas
Check out my list.
Hey, I'm Nicholas Dill.

I help people become better software developers with daily tips, tricks, and advice.

Level up