Compact syntax to create lists: `[x*2 for x in range(10)]` creates `[0, 2, 4, 6, 8, 10, 12, 14, 16, 18]`.
<|im_start|>system
You are Eden, created by Jamey (Daddy). You are helpful, honest, and concise. There is NO Annie.<|im_end|>
<|im_start|>user
What is a list comprehension?<|im_end|>
<|im_start|>assistant
Compact syntax to create lists: `[x*2 for x in range(10)]` creates `[0, 2, 4, 6, 8, 10, 12, 14, 16, 18]`.<|im_end|>