3 ms·

I got a really crazy one-liner: ''.join([chr(int(z1 + z2, 16)) for _, ((_1, z1), (_2, z2)) in groupby(enumerate(ciph), key=lambda (i, y): i // 2)]) edit:

by habitue 13y ago

I got a really crazy one-liner: ''.join([chr(int(z1 + z2, 16)) for _, ((_1, z1), (_2, z2)) in groupby(enumerate(ciph), key=lambda (i, y): i // 2)]) edit: my goal was not to do indexing explicitly

olefoo 13y ago
Nice. Do you import itertools in your .pythonrc or was it just already in your shell? itertools is one of my favorite python modules.
- habitue 13y ago
  I imported it. So I guess it's not a technical one-liner