What are the most common debugging techniques used by developers?

Debugging is a crucial part of the software development process, and developers use various techniques to identify and fix errors in their code. One of the most common techniques is using print statements to display variable values and program flow, which helps pinpoint where things go wrong. Another widely used method is interactive debugging with tools like breakpoints and step-through execution, available in IDEs such as Visual Studio Code or PyCharm. These tools allow developers to pause execution and inspect the state of the program at various points.

Code review and pair programming are also valuable, as fresh eyes can often catch errors that the original developer might miss. Additionally, unit testing and test-driven development (TDD) help in catching bugs early by ensuring each component of the program behaves as expected.

Developers often rely on logging frameworks to generate detailed error reports during runtime, especially in production environments where traditional debugging isn't possible. Lastly, understanding error messages and stack traces is key to tracing problems back to their source.

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