Category Programming

A Ruby developer’s guide to Instagram Highlights: the history of old gems, current API limits, manual download options and authorised Story archiving.

Separate Ruby, Rails, IRB and RubyGems, then use a reading-goal program to see how Ruby calculates values and makes decisions.

Trace Ruby's origins, early public release and Ruby 2.0 milestone, then explore the design through a short modern example.

Suppose customer support sends a ticket to your team because a promotional code no longer works. You check the code and find that it was valid six months ago. Your company has stopped marketing the offer. However, a search ad…

Rails provides an application framework; React builds interfaces. Compare their roles, integration options and the costs of running them together.

Separate the framework from the language, then compare complete web stacks using the same product feature and maintenance requirements.

Understand Ruby on Rails through a simple library-loan application, from an incoming request to a saved record and a response in the browser.

Compare complete Rails and ASP.NET Core applications through an expense approval portal, including permissions, database changes and operational work.

Choose one of four Ruby test levels, each with ten questions, scored practice and exam modes, clear explanations and a matching coding challenge.

Evaluate Laravel and Rails with a membership booking workflow, including competing reservations, reminder failures and deployment.