Hello Fikri, I have looked at the issue and the PR and agree that this would be a useful addition to the guide. In addition, I have tried out your commit and the program seems to be able to compile, execute and run without the address field.

However, just a small nit, as your statement is in the "Tidying Up" section and directly after talking about removing the address field from the JSON files, it might be clearer to indicate that the git diff is not only for the JSON files but the whole program.

Here is a proposed change for your statement:
"After you've manually removed the address field from each relevant JSON file, you can cross-check your changes with this diff. This link provides a complete overview of all changes made throughout the guide, including the removal of the address field from various parts of ab3."

Hello Fikri, I have looked at the issue and the PR and agree that this would be a useful addition to the guide. In addition, I have tried out your commit and the program seems to be able to compile, execute and run without the address field.

However, just a small nit, as your statement is in the "Tidying Up" section and directly after talking about removing the address field from the JSON files, it might be clearer to indicate that the git diff is not only for the JSON files but the whole program.

Here is a proposed change for your statement: "After you've manually removed the address field from each relevant JSON file, you can cross-check your changes with this diff. This link provides a complete overview of all changes made throughout the guide, including the removal of the address field from various parts of ab3."

Hi Carlin, thank you for the suggestion!
I have made the edit to make it more clear.

Good addition to the guide! Just a suggestion to include a simple description (possibly as a sub-point or dropdown panel) on how you derived the diff file using Git as it may be useful for readers to know and some of them might be curious after seeing it as well.

Good addition to the guide! Just a suggestion to include a simple description (possibly as a sub-point or dropdown panel) on how you derived the diff file using Git as it may be useful for readers to know and some of them might be curious after seeing it as well.

While I think this can be a great addition to have, I am not entirely sure how relevant it would be to include it here in this guide.

Thanks for this PR @mfjkri
I've adapted its content in a962486