In this section, you learned that:

• A list comprehension is an expression that creates a list by iterating over another container.

• A basic list comprehension:

  [i*2 for i in [1, 5, 10]]

  Output: [2, 10, 20]

• List comprehension with if condition:

  [i*2 for i in [1, -2, 10] if i>0]

  Output: [2, 20]

• List comprehension with an if and else condition:

  [i*2 if i>0 else 0 for i in [1, -2, 10]]

  Output: [2, 0, 20]