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Refactoring Legacy Code Safely

Medium
Executionrefactoringregression testing

Problem

Describe a time you had to refactor legacy code; what was your strategy to ensure no regression?

Practicing as: Software Engineer interview at Comtec consultants

Hi, I'll play your Comtec consultants interviewer for the Software Engineer role. Candidates describe these interviews as mostly positive and moderately difficult, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.

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