All refactorings are useful, but Extract Method, Rename Variable/Method/Class, and Extract Variable will have the biggest impact on your code. I have many good memories of attending the annual Borland ...

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Once a developer finishes writing code and it works, it can feel like the job is done. It is not. The job is over when the code is refactored and cleaned up. Developers inevitably work to a deadline ...

In software or application development, Code Refactoring refers to reconstructing or rearranging the program source code while maintaining its original functionality. The process aims to improve the ...

Legacy systems exude a certain fascination because they offer their own unique, exciting challenges. These can be much more interesting than assembling modern frameworks into an application from ...

For most developers, maintaining and refactoring legacy code is all in a day’s work. But what about when the code was written by AI? Generative AI is no longer a novelty in the software development ...

I usually try to follow the advice of the book Working Effectively with Legacy Code. I break dependencies, move parts of the code to @VisibleForTesting public static methods and to new classes to make ...