Why Patching Globals Is Harmful
kettanaito.com
Why Patching Globals Is Harmful
Cut and paste may be useful text-editing operations, but they can be disastrous code-editing operations. All too often, software systems are built on dozens or hundreds of repeated code elements. It happens like this: Ralph needs to write some code that fravles the arvadent.2 He looks around in other parts of the code where he suspects other arvade
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