Find Missing Associations in Rails How to find orphaned records and missing associations via the Rails console in Rails 6 code 16 Jan 23
Filtering Jekyll Posts by Category How to filter Jekyll posts based on a specific category, tag, or any other array or in the front matter (also works with substrings). code 2 Oct 22
Jekyll Components with Nokogiri Building re-usable and configurable components for Jekyll sites using Nokogiri and Liquid block plugins. code 2 Sep 22
Private Posts in Jekyll How to set specific Jekyll posts to private so they only get published on local or private servers. code 14 Aug 22
Vim Indentation Guide for converting space indented files into tabs and vice versa when using vim. Includes a description of vim's indent related commands and options such as noexpandtab and tabstop. code 3 Aug 22
Ruby Nil vs Empty vs Blank vs Present What is the difference between Ruby's Nil, Empty, Blank, and Present? Features a concise description of each method with examples, a compare table, and some questions for testing your knowledge. code 26 Jul 22