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Posted by Ziyan Junaideen 15 May 2022
Ruby Variable Types
Posted by Ziyan Junaideen 16 May 2022
Dollar ($) - The Ruby Global Variable
Posted by Ziyan Junaideen 17 June 2022
RS2 Disputes - Identify Authorization
Posted by Ziyan Junaideen 20 August 2022
Stripe Discover Test Cards - Invalid - Validation Error
Posted by Ziyan Junaideen 20 August 2022
Luhn Algorithm - Validate Credit Card Numbers
Posted by Ziyan Junaideen 23 May 2022
Github Copilot in a senior Ruby engineer's eyes
Posted by Ziyan Junaideen 22 March 2022
length_of_longest_substring
Posted by Ziyan Junaideen 03 April 2022
Ruby on Rails Compound Primary Keys
Posted by Ziyan Junaideen 29 October 2021
Ruby on Rails Deployment - Capistrano Puma Configuration
Capistrano is by far the best and most popular utility to deploy a Ruby on Rails application and Puma is a great application server supporting concurrency. Learn how to couple Puma with Capistrano and handle application deploys.
Posted by Ziyan Junaideen 01 April 2022
Is Sri Lanka safe to travel?
Posted by Ziyan Junaideen 02 November 2022
Implement verification signatures - Rails Webhooks
Posted by Ziyan Junaideen 20 May 2022
Downgrade Node JS version (macOS & Homebrew)
Posted by Ziyan Junaideen 13 April 2022
LinkedIn Ruby on Rails Skill Assesment Preparation
Posted by Ziyan Junaideen 12 June 2022
Uninstalling MacTEX from Apple macOS
Posted by Ziyan Junaideen 29 November 2022
Ruby Exception Handling Guide
Posted by Ziyan Junaideen 25 January 2022
Godox LR150 Ring Light from CameraLK
Posted by Ziyan Junaideen 09 November 2022
Limiting has_many relationship records
Posted by Ziyan Junaideen 11 June 2022
LaTeX on macOS
Posted by Ziyan Junaideen 30 January 2022
Go Spree not Shopify - Advice to Sri Lanakn Businesses
Posted by Ziyan Junaideen 25 November 2022
First Impressions on Hanami v2.0
Posted by Ziyan Junaideen 31 January 2022
Lead Acid Batteries for Power Storage
Posted by Ziyan Junaideen 18 June 2022
VeryGoodSecurity Forward Proxy with Ruby & Faraday
Posted by Ziyan Junaideen 14 March 2022
Bootstrap 3 Modals with Rails and Hotwire (Turbo & Stimulus)
Posted by Ziyan Junaideen 11 July 2022
Importing an e-bike to Sri Lanka
Posted by Ziyan Junaideen 13 October 2022
Time sensitive API testing with VCR
Posted by Ziyan Junaideen 18 December 2022
Declutter Rails controllers with service objects
Posted by Ziyan Junaideen 30 August 2022
is_module_function
Posted by Ziyan Junaideen 18 March 2022
Custom Functionality - Extend Redcarpet Markdown
Posted by Ziyan Junaideen 26 October 2022
Moov Payment Processor - The cool new kid
Posted by Ziyan Junaideen 03 April 2022
Social Media Ban in Sri Lanka Backfires
Posted by Ziyan Junaideen 13 March 2022
Battery and Generator backups for Sri Lankan Powercut
Posted by Ziyan Junaideen 30 July 2022
Building the perfect church website
Posted by Ziyan Junaideen 12 May 2022
Delete records from PostgreSQL table
Posted by Ziyan Junaideen 20 January 2022
Exception handling in Ruby for developers
Posted by Ziyan Junaideen 28 January 2022
Disabling Automatic Updates in iOS and macOS
Posted by Ziyan Junaideen 22 July 2022
The Law of Demeter - Software Design
Posted by Ziyan Junaideen 18 April 2022
Rails or Grape - Ruby JSON APIs
Posted by Ziyan Junaideen 26 April 2022
Rails - ActiveStorage - CloudFront - S3 with Public Access
Posted by Ziyan Junaideen 22 July 2022
The delegate method under the microscope
Posted by Ziyan Junaideen 23 November 2022
HTTP status code symbols for Rack & Rails
Posted by Ziyan Junaideen 08 April 2022
Dynamic Form with Turbo
Posted by Ziyan Junaideen 08 April 2022
Inline SVG Rails
Posted by Ziyan Junaideen 25 June 2022
Ruby HTTP(s) requests through TLS proxy
Posted by Ziyan Junaideen 07 March 2022
Migrate PostgreSQL Primary Keys from Int to BigInt
Posted by Ziyan Junaideen 29 March 2022
Rails ElasticSearch Chewy automatic suggestions
Posted by Ziyan Junaideen 09 May 2022
Fibers - Concurrency in Ruby
Posted by Ziyan Junaideen 22 March 2022
Hash Tables - Data Structures in Ruby
Posted by Ziyan Junaideen 31 March 2022
Inverter - Technical concepts you should know
Posted by Ziyan Junaideen 24 April 2022
Ruby `redo` - repeat a particular iteration
Posted by Ziyan Junaideen 12 March 2022
Sri Lanka Tourism affected by foreign exchange crisis
Posted by Ziyan Junaideen 31 January 2022
Lithium batteries are dangerous - LKA Offgrid
Posted by Ziyan Junaideen 31 March 2022
Rails 7 support for PostgreSQL differable foreign keys
Posted by Ziyan Junaideen 04 April 2022
Concurrency with Reactors in Ruby 3
Posted by Ziyan Junaideen 15 December 2021
Variable Scopes in Python - The Python Crash Course
Posted by Ziyan Junaideen 31 March 2022
Facing the powercut - Battery Inverter combo
Posted by Ziyan Junaideen 08 April 2022
Ruby Microservices with gRPC
Posted by Ziyan Junaideen 23 December 2022
ActiveRecord batching - full table iterations
Posted by Ziyan Junaideen 09 March 2022
Crisis hit Sri Lanka is not a place for Digital Nomads
Posted by Ziyan Junaideen 12 June 2022
Freelance Time Tracking with Clockify
Posted by Ziyan Junaideen 16 July 2022
JSON & JSONB Data on Rails Models
Posted by Ziyan Junaideen 26 November 2022
Check if a method is defined in Ruby
Posted by Ziyan Junaideen 26 June 2022
Ruby Net::HTTP TLS connection to proxies
Posted by Ziyan Junaideen 12 November 2022
Topaz Photo AI - An engineers perspective
Posted by Ziyan Junaideen 21 October 2022
Build a Paypal, Payoneer, Wise alternative with Moov?
Posted by Ziyan Junaideen 05 April 2022
Theories & equations that changed the world
qua
Posted by Ziyan Junaideen 06 June 2022
Faraday: Working with proxy with self signed SSL
Posted by Ziyan Junaideen 18 May 2022
Rubocop - Only check modified files