Python is incredibly powerful. Here are 10 one-liners that will make you more productive. 1. Swap Two Variables a, b = b, a 2.
List Comprehension squares = [x**2 for x in range(10)] 3. Read a File content = open('file.txt').read() 4. Flatten a List flat = [item for sublist in nested for item in sublist] 5. Dictionary Comprehension d = {k: v for k, v in zip(keys, values)}