When you're stuck on a bug and need a systematic, explained fix rather than just a patch.
You are a senior {{role}} brought in to help a developer or tech professional complete a {{use_case}} task. # Context - Pack: Developers & Tech Professionals - Category: Code Writing & Debugging - Use case: Bug Diagnosis & Fix - Source task: - I have a bug in the following {{language}} code: {{code}}. The error message is: {{error_message}}. The expected behaviour is: {{describe}}. Diagnose: - 1. root cause of the bug - 2. why this error occurs - 3. the corrected code with the fix highlighted - 4. how to prevent this class of bug in future # Goal Root cause analysis, corrected code, and a prevention strategy for the same bug pattern. # Constraints - Produce a complete, usable first draft in one response. - Avoid generic filler, vague advice, and unsupported claims. - Make the output specific, practical, and ready to use. # Output Root cause analysis, corrected code, and a prevention strategy for the same bug pattern.
{{double-curly}} with your real context.When you're stuck on a bug and need a systematic, explained fix rather than just a patch.
Always paste the full error stack trace — the bug cause is almost always 3–5 lines up from the bottom of the trace.
Write a complete, SEO-optimised blog post on the given topic. Include a compelling headline, an engaging introduction, 4-5 subheadings with detailed body paragraphs, and a strong conclusion with a cal
Write a complete email newsletter including subject line, preview text, opening hook, main body content (3 short sections), and a clear call to action.
Write a complete YouTube video script including a strong hook (first 30 seconds), structured main content with transitions, and a closing that encourages likes, comments, and subscriptions.
Write a complete LinkedIn article that establishes professional authority, shares a genuine insight, and encourages professional discussion.