How do you document and share your debugging process and results?

1 Choose a format

The first step to documenting your debugging process is to choose a format. Depending on your preferences and the complexity of the problem, you can use comments in your code, logs and screenshots, or documentation tools. Comments are the simplest and most common way to explain what each line or block of code does, but they can also clutter your code. Logs and screenshots can help identify and reproduce the problem, but they can take up a lot of space. Documentation tools enable collaboration and feedback from others, but require learning and setup time. You should use each of these methods selectively and consistently, following coding standards and project or organization guidelines.

2 Follow a process

The second step is to follow a process for debugging. Depending on the situation and problem, you can use different approaches and techniques, such as a debugging cycle. This basic and general process consists of four steps: identify the problem, locate the source, fix the error, and test the solution. You should document each step by describing the problem, source, error, solution, and test results. Additionally, document any assumptions, hypotheses, or decisions made along the way. Debugging tools such as GDB and Valgrind can help you inspect, modify, measure, verify and improve your code and performance. Document how you used these tools by explaining what they do, how they work and what results they produced. Debugging strategies such as breakpoints and rubber ducking can help you isolate, simplify, clarify and solve the problem. Document why and how you applied these strategies by describing what they are and how they helped. Finally, document any feedback or questions you received or asked when using these strategies.

3 Share your results

The third step is to share your results with others. Depending on the purpose and audience, there are various channels and formats that can be used, such as a code repository, a documentation site, or a presentation or report. A code repository, such as GitHub, GitLab, Bitbucket, or SVN, can help you share code and documentation with others who work on the same project. Features such as commits, branches, tags, pull requests and issues can be used to track and communicate changes and updates. Documentation sites like GitHub Pages or Read the Docs enable you to share your documentation with users or people interested in your code or projects. Presentations or reports allow you to present and summarize your debugging process and results for a specific purpose or audience. Slides, charts, graphs, images, videos and audio can be used to create and deliver presentations or reports that are clear and compelling. Additionally, notes, handouts, transcripts and references can provide additional information and support for presentations or reports.

4 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?