When refactoring an existing application, a developer decides to replace core library functions with a custom library. The first step in this process should be ________.
- Analyze the existing library functions
- Create a backup of the original code
- Identify the dependencies of the existing functions
- Update the application configuration
Before replacing core library functions, it's crucial to identify the dependencies of the existing functions. This involves understanding which parts of the application rely on the current functionality. This step helps prevent unintended consequences and ensures a smooth transition to the custom library.
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