Nelson Figueroa

Featured Posts

.gitignore Isn’t the Only Way To Ignore Files in Git

You can ignore files in .gitignore, .git/info/exclude, and ~/.config/git/ignore

 · 3 min · 440 words
Git 

I Created My First AI-assisted Pull Request and I Feel Like a Fraud

I used AI to contribute to an open source project. The code was merged. I didn’t learn anything and I felt bad as an engineer.

 · Updated  · 3 min · 468 words
AI Opinion 

Recent Posts

How to Remove Rounded Firefox Tabs

You can remove Firefox’s rounded tabs and other rounded elements with a few lines of CSS.

 · 2 min · 372 words
CSS Firefox 

Enums Can Be Enforced at the Database Level in PostgreSQL

A PostgreSQL column can be restricted to a predefined set of values using an enumerated type (enum).

Inspecting the Tor Network and Detecting Tor Traffic in Your Infrastructure

Tor relay and exit IPs are public. You can find them and then use them to watch for Tor traffic in your own infrastructure.

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