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dependent => destroy on a "has_many through" association Understanding dependent destroy in a has many through Association in Rails When working with Ruby on Rails one of the common tasks developers face is managing a 2 min read 09-10-2024 25
Could not find the association problem in Rails Solving the Could Not Find the Association Problem in Ruby on Rails In Ruby on Rails development encountering the Could not find the association error can be pe 3 min read 09-10-2024 31
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How to make Active Record join return unique objects? How to Make Active Record Join Return Unique Objects When working with databases in Ruby on Rails Active Record provides a powerful way to manage your models an 2 min read 07-10-2024 26
return result of recursively executed query using codeigniter Understanding Recursive Queries in Code Igniter Returning Results Effectively Introduction In web applications especially those that deal with hierarchical data 5 min read 07-10-2024 36
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convert and optimize SQL Query to Active Record query in Rails 4 Converting SQL Queries to Active Record in Rails 4 A Step by Step Guide Working with databases in Rails often involves writing SQL queries for specific data ret 2 min read 07-10-2024 25
Using find_or_initialize on Rails 5 Mastering find or initialize in Rails 5 A Simplified Approach to Data Management When working with databases in Rails its common to need to create new records w 2 min read 07-10-2024 33
Which one is best for performance from 'order' and 'sort_by'? Order vs Sort by Understanding Performance Differences in Database Queries When working with databases we often need to present data in a specific order Two com 2 min read 07-10-2024 31
Defining class methods based on database content - performance Class Methods Defined by Database Content Performance Optimization In software development we often encounter scenarios where the behavior of a class needs to b 3 min read 07-10-2024 39
Using `assign_attributes` saves `has_many through:` association immediately Rails Magic Using assign attributes for Instant has many through Association Updates Lets dive into a common challenge faced by Rails developers working with ha 2 min read 07-10-2024 48
Writing an ActiveRecord adapter for Immudb Bridging the Gap Writing an Active Record Adapter for Immudb The world of databases is vast and diverse offering solutions for every need While traditional rela 3 min read 05-10-2024 39
Rails Active Record query joins and merge get Ids Understanding Rails Active Record Query Joins and Merges to Get IDs When working with Rails Active Record provides a powerful interface for interacting with you 2 min read 29-09-2024 40
How to optimize performance and speed up loading data from database? How to Optimize Performance and Speed Up Loading Data from a Database In the realm of web development and application programming optimizing database performanc 3 min read 29-09-2024 42
Rails - I'm working on a Ruby on Rails app and I'm running into a challenge regarding n+1 queries, and STI models Addressing N 1 Queries in Ruby on Rails with STI Models When developing a Ruby on Rails application one common issue developers encounter is the infamous N 1 qu 2 min read 29-09-2024 48
Does reset_session automatically delete the activerecord-session_store record or do we have to manually do it? Understanding reset session in Rails Does it Automatically Delete Active Record Session Store Records When working with Ruby on Rails developers often find them 2 min read 26-09-2024 54
Using test_prof before_all recipe with manual connection switching in multiple db setup Using test prof with before all Recipe for Manual Connection Switching in a Multiple Database Setup In modern web applications handling multiple databases effic 2 min read 26-09-2024 49
How the correct way to implement a functionality How to Correctly Implement Functionality A Comprehensive Guide In the realm of software development implementing functionality correctly is crucial for creating 3 min read 24-09-2024 53
Register an ActiveModel attribute type with the ability to pass options to it? Registering an Active Model Attribute Type with Options in Ruby on Rails In Ruby on Rails Active Model allows you to create custom data types that can be used i 2 min read 19-09-2024 47
saved_changes is empty after persisting changes on a Rails model Understanding saved changes in Rails Why Is It Empty After Persisting Changes When working with Ruby on Rails developers often encounter peculiar situations tha 2 min read 17-09-2024 49
NameError after updating to Rails 7 Resolving Name Error After Updating to Rails 7 If you ve recently updated your Ruby on Rails application to version 7 and encountered a Name Error you re not al 3 min read 16-09-2024 54
ActiveRecord::NotNullViolation: RuntimeError: NOT NULL constraint failed: drives.created_at Understanding the Active Record Not Null Violation Error in Ruby on Rails In the world of Ruby on Rails Active Record is a powerful ORM Object Relational Mappin 3 min read 15-09-2024 64
Ruby Activerecord IN clause Using the IN Clause in Ruby on Rails Active Record Many developers encounter the need to filter records based on multiple values This is where Active Records IN less than a minute read 07-09-2024 52