What is the difference between a for loop and foreach in Python?

What is the difference between a for loop and foreach in Python?

In Python, we don't have a built-in 'foreach' loop like in some other languages. Instead, we use a 'for' loop to iterate over items in a collection.

Can you give me an example of how to use a for loop?

Sure! Here's a simple example:

fruits = ['apple', 'banana', 'cherry']
for fruit in fruits:
    print(fruit)

What about using list comprehensions instead?

List comprehensions are a concise way to create lists. For example:

fruits = ['apple', 'banana', 'cherry']
fruit_lengths = [len(fruit) for fruit in fruits]

When should I use a for loop instead of a list comprehension?

Use a for loop for more complex operations or when readability is a concern. List comprehensions are great for simple transformations.