4 ms·

The bug is that bin(decimal)[2:] should be bin(decimal)[2:].rjust(8, '0') or else the leading zeros are not counted. Personally I would probably ha

by jeltz 7y ago

The bug is that bin(decimal)[2:] should be bin(decimal)[2:].rjust(8, '0') or else the leading zeros are not counted. Personally I would probably have used shift for a simple script like this.

joezydeco 7y ago
Or a 255-entry precomputed lookup table.
- fla 7y ago
  256 entries
  - joezydeco 7y ago
    You can skip the lookup on a zero and do the dereference on a non-zero value.
    - fla 7y ago
      You can, but that’ll cost you one extra branch, for nothing ;)
      - joezydeco 7y ago
        Sorry, was coming from an ARM perspective. Conditional execution is fun.