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Page 541 of my articles, tutorials, and thoughts
Latest Articles
Add a reference column migration in Rails 4
# Adding a Reference Column Migration in Rails 4 šš So, you want to add a column to the `uploads` table that references the `user` in Rails 4? š¤ No worries, we'll walk you through it step-by-step! Whether you're a beginner or a seasoned Rails developer
Rails :include vs. :joins
# Rails :include vs. :joins: Demystifying the Difference Do you find yourself confused about when to use `:include` and `:joins` in Rails? š¤ Don't worry, you're not alone! Many developers have struggled to understand the nuances between these two options
How do you delete an ActiveRecord object?
# How to Delete an ActiveRecord Object: A Step-by-Step Guide Deleting an ActiveRecord object in Ruby on Rails may seem like a simple task, but it can sometimes be confusing, especially for beginners. In this guide, we will address common issues and provid
How to run a single RSpec test?
## How to Run a Single RSpec Test So, you have a bunch of RSpec tests in your project, and you want to run only a specific test? No worries, I got you covered! š ### The Problem Let's say you have the following RSpec test file: ```ruby /spec/controlle
Remove duplicate elements from array in Ruby
# Removing Duplicate Elements from an Array in Ruby Are you facing the challenge of removing duplicate elements from a Ruby array? Look no further! In this guide, we'll explore a simple and efficient solution that doesn't require for-loops or iteration. L
How can I disable logging of asset pipeline (sprockets) messages in Ruby on Rails 3.1?
š Blog Post: How to Disable Logging of Asset Pipeline (Sprockets) Messages in Ruby on Rails 3.1 Are you tired of your development log being filled with verbose messages from Sprockets in Ruby on Rails 3.1? We've all been there. But fear not, because toda
Case statement with multiple values in each "when" block
# š Case Statement with Multiple Values in Each 'When' Block: A Handy Guide Are you stuck with a case statement conundrum involving multiple values in each 'when' block? Fear not! We're here to rescue you from this coding dilemma with some easy solutions
Using Rails 3.1, where do you put your "page specific" JavaScript code?
# Where to Put "Page Specific" JavaScript Code in Rails 3.1 š Hey there, fellow techies! Today, we're here to dive deep into the world of Rails 3.1 and the quest for the perfect spot to put our "page specific" JavaScript code. šÆ So, let's start by addr
Rails migration for change column
# š Quick and Easy Rails Migration Guide: Changing Column Datatype So, you're working on a Rails project and need to change the datatype of a column from `datetime` to `date`. You're wondering if there's a built-in Rails command like `script/generate mig
What does bundle exec rake mean?
# Understanding bundle exec rake: Unraveling the Mystery! š®š¤āØ Ever found yourself scratching your head and wondering what on earth does `bundle exec rake` mean? š¤ Or simply `bundle exec rake <command>` in general? Fear not, my tech-savvy friends, for t