Python List Comprehensions Explained

List comprehensions are a Pythonic way to create lists in a single line. They're faster and more readable than traditional for loops when transforming or filtering data. ## What you'll learn - Basic list comprehension syntax - Adding conditions to filter elements - Nested list comprehensions - When to use (and when not to use) comprehensions ## Basic syntax [expression for item in iterable] ## With condition [expression for item in iterable if condition] ## Key benefits - More concise than loops - Often faster (optimized in CPython) - Readable for simple transformations - Avoid for complex logic — use a regular loop instead