Convert a list of strings to a Nested list of integers

Question

I have this output: ['0100', '0100'] and I wanted to have something like this [[0,1,0,0],[0,1,0,0]].

How can I do?

Answer 1

Try:

lst = ["0100", "0100"]

out = [[int(ch) for ch in s] for s in lst]
print(out)

Prints:

[[0, 1, 0, 0], [0, 1, 0, 0]]