DeDuplication Of String Objects For Memory Efficiency And Performance

Today we’re going to look at a **small but powerful Ruby feature** that most dev...

Jan 19, 2026

Prompt Engineering Cheatsheet

It is a technique of controlling model behavior by shaping context. Since, LLM h...

Dec 23, 2025

Everything you need to know about eager loading in ActiveRecord Rails

Eager loading is a powerful feature in ActiveRecord that helps optimize database...

Nov 21, 2025

How to configure git to auto sign commits for github

A step-by-step guide to configuring Git to automatically sign your commits for G...

Nov 18, 2025

Best Practices for Large-Scale Rails Migrations

Learn best practices for writing safe and efficient database migration code for...

Nov 04, 2025

How would I design Spotify like system as a Senior Engineer

Oct 06, 2025

Everything You Need To Know About Active Record Aggregations

This guide covers how Rails supports aggregations in Active Record models. After...

Sep 27, 2025

Everything you need to know about PGP, OpenPGP and GPG

A beginner‑friendly guide to PGP, OpenPGP, and GPG covering encryption, signing,...

May 17, 2025

Token Based Authentication with JWT

Mar 02, 2025

Time Waste and Headache Created by Array.new() in Ruby

When working with Ruby, you might come across some unexpected behavior when usin...

Dec 19, 2024

Tips for generating migration files in ruby on rails application

Jul 07, 2024

Deploying Your Rails 7 App Using Nginx, Puma, and Mina

Jun 26, 2024

Use USB Drives as Shared Network Storage Through Your Own WIFI Router

Mar 25, 2024

Headphone Playing Low Quality Audio In Computer, Nice in Mobile

Mar 19, 2024

How to make any table in your website sortable

Learn how to make any table on your website sortable without using any plugins....

Nov 11, 2023

Introduction To Meta-Programming In Ruby

Explore the world of metaprogramming in Ruby with this in-depth series. Learn ab...

Sep 26, 2023

Compatibility Issue - Middleman-syntax & Haml 6

Addressing conflict - Middleman-syntax and Haml 6 clash, causing errors. Options...

Aug 13, 2023

Internet Speed Tests on Your VPS Using the Command Line

Efficiently measure VPS internet speed using 'speedtest', replacing 'speedtest-c...

Aug 11, 2023

Upgrading Ruby on Rails: Step-by-Step

Upgrading Ruby on Rails is vital for latest features, security, and performance....

Aug 09, 2023

10 Proven Strategies to Boost Website Views

Struggling to boost website views? Discover effective strategies to enhance visi...

Aug 09, 2023

How You Can Also Earn from Your Blog

Monetize your blog through quality content and diverse strategies like affiliate...

Aug 08, 2023

Nesting A ReactNavigation Inside Another

In React Navigation, you can navigate from a child navigator to a screen in the...

Jun 15, 2023

Things To Consider Before Building A Mobile App With Backend

Expertly design your mobile app's backend with steps including requirements, arc...

May 30, 2023

How To Remotely Connect Server Via SSH To Edit Files

Learn how to effortlessly explore and edit files on a remote server via SSH tunn...

May 06, 2023

Troubleshooting Macbook Pro 16" Magsafe Blinking Orange/Green Issue

Facing a blinking MagSafe issue on your Macbook Pro 16" M1 Pro? Follow these tro...

Apr 18, 2023

How to configure nginx for custom error pages

Learn how to create custom 404 error pages in Nginx to improve user experience a...

Apr 05, 2023

Errors I faced while upgrading Rails 6.1 to 7.0.4

Encountered unmentioned upgrade errors while updating Rails 6.1 to 7.0.4. Covers...

Mar 29, 2023

How To Install Homebrew in Mac Without Xcode

Learn how to install Homebrew on Mac without the need for Xcode. Simplify softwa...

Mar 28, 2023

Compressing Cache in Rails

Learn how to compress cache in Rails to improve performance and save disk space....

Mar 25, 2023

Using pry-rails with Docker

Learn how to use Pry-Rails effectively in Docker for seamless debugging. Enhance...

Mar 24, 2023

ProtocRetryError and URI Version Conflict

Learn how to address Ruby gem warnings, including ProtocRetryError and URI versi...

Mar 20, 2023

Approach A Software Dev Should Take For A Newly Assigned Task

Learn how to efficiently approach and manage software development tasks. Underst...

Mar 14, 2023

A Better Way To Build APIs Using Rails

Feb 03, 2023

How to configure code syntax highlighting in middleman

Learn to set up elegant code display in Middleman with proper syntax highlightin...

May 08, 2022

Beginner's Guide For Git - Version Control

Learn Git from scratch with our beginner's guide. Understand Git fundamentals, e...

Mar 04, 2022

Javascript For Beginners - Operator Basics

Understanding basic operators in JavaScript including arithmetic, string concate...

Jan 06, 2021

Understanding Programming: A Beginner's Guide

Explore the fundamental aspects of programming and dive into JavaScript, a power...

Nov 01, 2020

Creating a TODO App with React and Redux | Tutorial

Learn to build a TODO app using React and Redux. Understand component-based desi...

Feb 28, 2020

Understanding Objects and Classes in Ruby: A Comprehensive Guide

Explore the world of objects and classes in Ruby, the true object-oriented langu...

Dec 28, 2019

Exploring Hidden View-Helper Methods in Rails

TDiscover lesser-known view-helper methods in Rails that streamline development,...

Oct 01, 2019

Asynchronous Programming in Dart with Futures, Async, and Await

Learn about asynchronous programming in Dart using Futures, async, and await. Ex...

Sep 04, 2019

Creating Ruby Gems: A Comprehensive Guide

Learn how to convert your Ruby scripts into Ruby gems with this step-by-step gui...

Aug 30, 2019

Error in Rails Application: Understanding SystemStackError

Uncover the mystery behind a SystemStackError in a Rails application and how a s...

Aug 14, 2019

Interactive JavaScript Maps with Idea Map Library - Usage and Examples

Explore how Idea Map, a versatile JavaScript map library, can help you create in...

Aug 12, 2019

List of all html5 tags and css3 styles with properties in array

HTML5 tags, CSS3 styles, and their properties in an array: comprehensive list.

Jul 30, 2019

Build Tic Tac Toe Game with React and Rails

Learn how to build a tic-tac-toe game using React Context API with Ruby On Rails...

Jul 23, 2019

Troubleshooting Rails5 App Startup on macOS Mojave: A Detailed Guide

Encounter issues starting your Rails5 app on macOS Mojave? Follow this detailed...

May 09, 2019

Dockerizing a Rails 6 App: A Comprehensive Guide

Learn how to dockerize your Rails 6 application using Docker Compose. Follow ste...

Jan 15, 2019

Dockerfile Cheat Sheet: A Comprehensive Guide

Explore this Dockerfile cheat sheet for a comprehensive guide on Dockerfile inst...

Jan 14, 2019

Mastering Docker and Containerization: A Comprehensive Guide

Learn about Docker, containerization, and how to Dockerize a Ruby app. Explore D...

Jan 10, 2019

Troubleshooting AR Object Resets in Rails Apartment Gem

Understanding and troubleshooting AR object resets when switching tenants using...

Dec 05, 2018

Ruby On Rails Interview practice Questions and Answers

Prepare for your Ruby on Rails interview with these practice questions and detai...

Oct 15, 2018

Database Update: Avoiding Race Conditions

Learn how to avoid race conditions during critical database updates in applicati...

Sep 19, 2018

Understanding Memory Management in C - Segments, Stack, and Heap

Learn about memory management in C programming, including memory segments like s...

Sep 10, 2018

Simplifying Nginx Configuration for Your Rails App

Streamline Nginx configuration for your Rails app. Learn how to install Nginx, s...

Aug 20, 2018

Returning references to local variables from a function in c

Learn why returning references to local variables in C is tricky due to stack vo...

Aug 09, 2018

Efficient Monit Installation and Configuration

Learn how to install, configure, and utilize Monit for efficient monitoring of p...

Sep 02, 2017

Configuring Rails Admin with i18n for Multilingual Support

Learn how to configure Rails Admin for multilingual support using i18n. Follow t...

Aug 08, 2017

Unveiling Hidden Gems in the C Programming Language

Explore lesser-known features and techniques in the C programming language, incl...

Aug 06, 2017

Complete Ruby On Rails Installation Guide for Ubuntu 14.04

Follow this step-by-step installation guide to set up Ruby, Rails, Git, and MySQ...

Oct 10, 2014

Ruby On rails: Problem related to routing

Learn how to troubleshoot routing issues in a Ruby on Rails application. Explore...

Oct 09, 2014

Difference between update, update_columns, update_column, update_attributes, assign_attributes

Learn about the differences between Ruby on Rails update methods, including upda...

Oct 08, 2014

Jquery DatePicker: Disable previous Date

Learn how to disable previous date selections in jQuery DatePicker by setting a...

Oct 07, 2014

Accessing elements outside of iFrame using jQuery

Learn how to access and manipulate elements in the parent document from within a...

Sep 30, 2014

Custom Close button : Magnific Popups jQuery

Learn how to create custom close buttons for Magnific Popups using jQuery, enhan...

Sep 30, 2014

Easiest way to send EMail via Rails : Action mailer

Learn how to access and manipulate elements outside of an iframe using jQuery. E...

Sep 29, 2014

Submit files using jQuery Ajax

Learn how to submit form data asynchronously using jQuery and AJAX. This compreh...

Sep 25, 2014

What is 'enctype=’multipart/form-data’'

Learn what the 'enctype=multipart/form-data' attribute in HTML forms means, its...

Sep 25, 2014

Show Git Branch in Zsh Terminal with Custom Code & Oh My Zsh

Learn how to customize your Zsh terminal using Oh My Zsh to display the current...

Sep 13, 2014

Rails 3.1 and Higher: Load Controller Specific Scripts (css, js)

Learn how to efficiently load controller-specific JavaScript files in Rails 3.1...

Sep 11, 2014

Install and Uninstall Debian Package in Ubuntu

Learn how to easily install and uninstall Debian packages (.deb files) on your U...

Sep 07, 2014

Some very helpful jqgrid tips and tricks

Explore helpful jqGrid tips and tricks, including column heading alignment, cust...

Sep 05, 2014