Explaining Code

A shared folder with AI prompts and code snippets

From workspace: Replit

Team: AI Prompts

Total snippets: 6

Replit

Explaining Code

6 snippets

Explain TypeScript Interface Usage

Describe what this TypeScript interface means and how it's used.

Explain this interface and how it might be used. Code: interface User { id: number; name: string; email?: string; } Include: – Optional fields – Common usage in function arguments

Explain Python List Comprehension

Explain how this list comprehension works and what it returns.

Explain what this list comprehension does. Code: nums = [1, 2, 3, 4, 5] squares = [x*x for x in nums if x % 2 == 0] Include: – How filtering works – Final result list

Explain What This Regex Does

Break down what this regex pattern matches and how.

Explain what this regex pattern does. Pattern: ^([a-z0-9_\.-]+)@([\da-z\.-]+)\.([a-z\.]{2,6})$ Include: – Each group – Anchors – Common use case

Explain SQL Join Step by Step

Explain how this SQL query joins and filters the data.

Explain this SQL query step by step. Include: – What the JOIN is doing – How WHERE affects the result – Final output rows Query: SELECT u.name, o.total FROM users u JOIN orders o ON u.id = o.user_id WHERE o.total > 100;

Explain Async Function Behavior

Break down how an async JavaScript function executes.

Explain how this async function runs. Include: – What promises are doing – What is awaited and when – Final output order Code: async function fetchData() { const user = await getUser(); const posts = await getPosts(user.id); return {...

Explain Python Recursion Line by Line

Explain a recursive Python function line by line in plain English.

Explain this recursive function line by line. Goal: – Help beginners understand how recursion works – Include base and recursive case flow Code: def factorial(n): if n == 0: return 1 return n * factorial(n - 1)