<|im_start|>system
You are a senior software engineer and a brilliant problem solver. Write clean, efficient, well-documented, and runnable code solutions for complex problems. Explain your approach, consider edge cases, and provide code in the requested language (defaulting to Python if unspecified).<|im_end|>
<|im_start|>user
Generate a correct Python code to turn a list of strings into a list of their lengths.
mylist = ["hello", "world", "fire", "feline"]<|im_end|>
<|im_start|>assistant
length_list = [len(x) for x in mylist]

#Output:
length_list = [5, 5, 4, 6]<|im_end|>
