ruby-on-rails

# Rails: How to Select Unique Values from a Column If you're working with Rails and you have encountered the problem of retrieving only unique values from a specific column, you're not alone. In this blog post, we will address this common issue, provide e

📝 Renaming a Database Column in a Ruby on Rails Migration: Easy Solutions! 🔍🚀 Have you ever found yourself in the middle of a project, only to realize that you've made a tiny mistake in the naming of a database column? 😱 Fear not! In this post, we'll

# Formatting JSON Output in Ruby on Rails: A Pretty Solution 🌟 Are you tired of dealing with messy and unreadable JSON output in your Ruby on Rails applications? Do you find it challenging to identify issues in your JSON output stream? Fret not! In this

📝 **Blog Title:** How to Fix the "Failed to build gem native extension" Error when Installing mysql2 **Introduction** 👋 Hey there, fellow tech enthusiasts! Are you facing troubles while trying to install the mysql2 gem for your Rails project? Don't worr

# 💬 Adding Comments in erb: The Ultimate Guide! Are you struggling with adding comments in erb files without having them show up in your HTML content? Don't worry, we've got you covered! 💪 In this blog post, we'll walk you through the best way to add co

# Rails 4: before_filter vs. before_action: What's the Difference? 📅 Attention all Rails developers: have you ever been confused about the difference between `before_filter` and `before_action` in Rails 4 and higher? You're not alone! 🤔 In most cases,

# Understanding raw vs. html_safe vs. h: Unescaping HTML in Rails So, you're faced with a dilemma. You have a string that contains HTML entities, but you only want to render specific HTML tags within that string. How do you do it? The answer lies in under