AI for Specific Tasks·Lesson 21

AI for Coding & Development

Use AI to write, debug, explain, and review code more effectively.

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Code Generation Best Practices

AI is exceptionally good at coding — but only when prompted well:

Specify the language and framework: "Write a Python function using pandas..."
Describe inputs and outputs: "Takes a list of dictionaries, returns a sorted DataFrame"

Include edge cases: "Handle empty lists, missing keys, and None values"

Request error handling: "Include try/except blocks and meaningful error messages"

Ask for comments: "Add inline comments explaining the logic"

Never deploy AI-generated code without testing. Always review for security vulnerabilities, especially in web applications.

Debugging with AI

AI is an excellent debugging partner:

"I'm getting this error: [paste error]. Here's my code: [paste code]. Explain what's causing the error and how to fix it."

"This function returns the wrong result for input X. Expected Y but got Z. Here's the code: [paste]. Walk through the logic step by step to find the bug."

For complex bugs, use chain-of-thought: "Debug this step by step. For each line, explain what it does and whether it could cause the issue."

Practice This

Take a coding task from your current work. Write a detailed prompt with language, framework, inputs, outputs, edge cases, and error handling requirements. Compare the output to code you'd write manually.

Try this on ChatGPT, Claude, or Gemini

Key Takeaways
  • Always specify language, framework, inputs, outputs, and edge cases
  • Never deploy AI code without testing and security review
  • AI excels at debugging — paste errors and code together
  • Use chain-of-thought for complex debugging tasks

Test Yourself

Q1What should you always include in a code generation prompt?
Language/framework, input/output specifications, edge cases to handle, error handling requirements, and a request for comments explaining the logic.