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Diff

As explained in Coding with AI

A diff is a representation of additions, deletions, and other differences between two versions of text or data.

A diff compares two versions of text or data and highlights additions, deletions, and other changes. In coding workflows, it makes proposed edits easier to inspect than a large replacement block. section 6.1

Reviewing an AI-generated database fix

A Tabnine suggestion changes a Python function that inserts rows into a SQLite table. Use “Show diff” to inspect only the modified lines, then insert and accept changes step by step rather than copying the entire response. section 6.1

Use a diff to:

How Coding with AI covers it

How deep it goes
Defines comparison and demonstrates line-level review, but stops short of explaining diff algorithms or conflict-resolution mechanics.
Examples
Uses a Tabnine database fix, SQLite insertion code, Show diff, and stepwise change acceptance.
What it assumes
Assumes familiarity with editing backend code and investigating database errors.
What you can do after
Diagnose and review AI-generated code changes with Tabnine before inserting them into a working file.
How it connects
Connects diff with code review, debugging, AI coding assistants, and merge conflicts.

Also explained in

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Related concepts

This explainer was generated by Manning's knowledge graph from the text of Coding with AI. The section links point to the parts of the book it draws on.