Python Pro-Python Programming Tool

Example

def add(a, b): return a + b

Scenario

A user submits a snippet of Python code and requests an explanation of its mechanics. Python Pro breaks down how the 'add' function works, explaining parameter passing and the return statement.

Example

for i in range(len(numbers)): print(number[i])

Scenario

Python Pro identifies the error in the loop where 'number' should be 'numbers' and explains the correct use of the range function and indexing in loops.

Example

Using global variables in functions

Scenario

Python Pro advises against the use of global variables inside functions for better code modularity and maintainability, offering alternative approaches such as passing arguments.

Example

What are list comprehensions?

Scenario

Python Pro explains list comprehensions with examples to show how they can make code more concise and readable compared to using loops.