How to build AWS functions in Python. To build your first Python based AWS Lambda function, follow these steps: Log into the AWS console and navigate to the Lambda dashboard. Click the orange Create ...

Python’s profiler, cProfile, generates reports that show which functions take up the most time in a given Python program. By default, Cython code doesn’t show up in those reports.

To memoize a function in Python, we can use a utility supplied in Python’s standard library—the functools.lru_cache decorator. lru_cache isn’t hard to use.