Martin Fowler's "Refactoring: Improving the Design of Existing Code" is perhaps THE reference: Refactoring is a controlled technique for improving the design of an existing code base. Its …

Refactoring is modifying existing code to improve its readability, re-usability, performance, extensibility and maintainability. Have you ever looked at code and thought, "Wow this is a …

Refactoring code is a process of cleaning up your code, reducing the clutter and improving the readability without causing any side effects or changes to features. Basically, you refactor by …

Jan 21, 2026 · Assume that I am doing some refactoring in app's code that uses some relational database. It was decided that some columns and tables are not required from domain …

Nov 21, 2016 · Is it possible to refactor the name of the files in a project and automatically update all the imports, without caring about breaking something each time a file name is changed? In …

Code may be tested on syntetical and real environment If organized well (grouped, separate package, loosely coupled etc) it doesn't disturbs you on overall code analysis or refactoring …

Nov 24, 2021 · Violations of a Refactoring Only / silent rule aren't visible to the user, but the Quick Actions and Refactorings... menu shows an entry to resolve the violation (similarly as for …

Feb 14, 2013 · Refactoring a God Class is a complex task, as this disharmony is often a cumulative effect of other disharmonies that occur at the method level. Therefore, performing …

Dec 20, 2023 · This doesn't just practice refactoring, but other skills like code reading, testing, and dealing with build processes. The hardest problem is finding a project that you're interested …

Here is a list of red-flags (in no particular order) that could indicate that a function is too long: Deeply nested control structures: e.g. for-loops 3 levels deep or even just 2 levels deep with …