best-practices

Conditional Branch Optimisation

Write if/else chains that compile to efficient branch logic.

Published May 30, 2026

Order Branches by Frequency

if common_case:      # checked first
    ...
elif rare_case:
    ...

Use Early Returns

if not data:
    return 0
# main logic

Avoid Complex Boolean Chains

# Slower
if a and b and c and d:
    ...

# Faster
if not a: return
if not b: return
...