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Autotuner: How to Speed Up Your Rails App | Rails at Scale
Ruby’s garbage collector is designed to be adaptable, scaling from short Ruby scripts to running apps that serve millions of requests per second. While it’s designed to be adaptable, it may not work optimally for every use case. For this reason, R...
Active Record transaction callbacks | Greg Molnar
Active Record introduced transaction callbacks recently. This change allows you to have a callback for the whole transaction, rather than to just have callbacks on a record’s after_commit event. To make this possible, ActiveRecord::Base.transactio...
Flappy Bird clone in Ruby. If you had your mobile phone in the
If you had your mobile phone in the early 2010s you certainly remember Flappy Bird. A tiny, super addictive game designed by a bright Vietnamese student Nguyễn Hà Đông in just one night which rapidly became a widespread phenomenon and a vivid symb...
Account-based subdomains in Rails - Honeybadger Developer Blog
Account-based subdomains are a powerful feature that can give your app extra security by isolating user data while giving your users the ability to customize their experience. In this article, you'll learn what account-based subdomains are, why th...
Kamal: hot deployment tool to watch—or a total game changer?
The world of deployment and container management tools was slightly discombobulated last year due to the appearance of a bright new contender: Kamal (formerly known as MRSK). So, has it already changed the game and made Docker container deployment...
Technical tests are definitely important in the hiring process!! I dont think so!
Many times, individuals remain in a company for extended periods due to fear of change or lack of confidence in securing better positions elsewhere. After several years, they find themselves in a position to assess others' knowledge, regardless of...
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