Ruby

Game

How to Fix a Game Error in a Nested Array with JavaScript

Android Game

How to Fix My Android Game Layout Resource After Publishing to the Play Store

Game

How Do I Fix the Segmentation Fault Error at Pygame.init() in Pygame

Game

How to Fix a Minimax Alpha Beta AI for the Oware (Awele) Game in Lisp

How to Solve Error While Installing Ruby Using RVM

I’ve been down the rabbit hole of Ruby installations more times than I care to admit. When I first tried to install Ruby 1.9.3...

How to Resolve _rb_ary_new_from_values Psych Bundle Error in Ruby Applications

Hi there I’m excited to walk you through a little Ruby adventure I recently had, complete with code, explanations and a sprinkle of hands-on...

How do I Access the Error Code and Message of Selenium Errors in Ruby

I’ve been tinkering with Ruby and Selenium lately, and I ran into an intriguing problem while trying to access the error code and message...

How to Connect with MailChimp API in Ruby Code

I’ve been working on a simple newsletter signup feature for my Ruby on Rails application, and I hit a snag that I believe many...

How do I Access Included Help Class Methods in a Rails Controller Using Ruby?

I was building a Rails utility class to handle file uploads when I hit a wall. My goal was simple: format file sizes into...

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