Question

A developer is writing a Copilot Chat prompt to generate a REST controller. They include a detailed persona and coding-style instructions ('Act as a senior backend engineer who writes idiomatic, well-documented Spring Boot code with constructor injection') but place these instructions in a comment at the very bottom of a long prompt that begins with a large pasted code snippet. The generated output ignores most of the style guidance. Applying prompt-engineering best practices, what is the most effective adjustment?

Accepted Answer

Move the persona and style instructions to the beginning of the prompt, before the pasted code, so the model establishes intent and constraints before processing the bulk of the input.

Answer

Repeat the entire pasted code snippet twice so the model has more context to reason about the desired style.

Answer

Remove the persona statement entirely, since Copilot infers coding style automatically from the open repository and personas have no effect.

Answer

Split the request into ten separate short prompts, each asking for one line of the controller at a time to force stylistic consistency.