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When building a Rails app, chances are you’ll have to integrate with one or more external APIs: processing payments, sending push notifications, and fi.
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Ability to opt into system malloc and freeSince 2009, Nokogiri has configured libxml2 to use ruby_xmalloc et al for memory management. This has provide.
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Rails Engines are an architectural pattern that can be used to modularize a Rails application. They are self-contained applications that can be mounted.
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While the exception mechanism of raise and rescue is great for abandoning execution when things go wrong, it's sometimes nice to be able to jump out of.
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It's no surprise that Object-Oriented Programming (OOP) is the most popular programming paradigm. OOP is actually very similar to the way that we think.
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