Convert all strings in a list to int

Question

In Python, I want to convert all strings in a list to integers.

So if I have:

results = [\'1\', \'2\', \'3\']

How do I make it:

Answer 1

Use a list comprehension:

results = [int(i) for i in results]

e.g.

>>> results = ["1", "2", "3"]
>>> results = [int(i) for i in results]
>>> results
[1, 2, 3]