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wojteklu / clean_code.md
Last active July 28, 2024 04:41
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.


General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@klustic
klustic / gauth-export-parser.py
Created December 22, 2020 06:21
Parse seeds out of Google Authenticator migration QR codes
# Scan the Google Authenticator export QR code to get a otpauth-migration:// URI
# Then, provide that URL here and get your precious seeds back.
# The last components on each line of output are the 80-bit TOTP conforming seeds Authenticator uses, e.g.
#
# Output looks like this
# Some Service 1 (Andres) - JBUSYICBNZSHEZLT
# Some Service 2 (Kevin) - JZXXIICTN4QEEYLE
from urllib.parse import unquote
def consume(b: bytes):