Find out by using Python’s built-in profiler to locate bottlenecks in your Python code. Topics ... return x def add_2(x,y ... In Python, the mere act of making a function call incurs a ...

Improve your Python testing even more. In my last two articles, I introduced pytest, a library for testing Python code (see "Testing Your Code with Python's pytest" Part I and Part II). pytest has ...

Amazon provides a source code editor on the Code tab of the new function’s configuration page. The provided code is fully functional, but you should make the Python Lambda function your own. Here’s ...

Think of this code in F#: ... Some languages, like Python, support multiple return values natively, ... Functions that return multiple values are hard to name clearly.