Daily Software Tips & Tricks

Bite-sized knowledge to improve your coding skills daily.

Clean Code with List Comprehensions

February 15, 2026

Python’s list comprehensions are a powerful way to transform data, but there’s a fine line between "elegant" and "unreadable." A good rule of thumb is that if your comprehension requires more than one if-condition or nested loops, it’s probably time to revert to a standard for-loop.

Your future self and your reviewers will thank you for prioritizing clarity over cleverness. Code is read much more often than it is written, so keep those one-liners simple and expressive!