When you try to call list ('123'), Python thinks you're trying to call your own list, not the built-in function. So, always use descriptive names that don’t clash with Python's core features.

There are a number of functions built into the Python interpreter. We introduce some commonly used built-in functions here. More details about the built-in functions can be found on this page on the ...

I jumped into Python in Excel to see what it could do with some of the data I was testing. While I was able to complete certain functions, I also discovered that there are definitely limitations ...

Python libraries are like toolkits that offer pre-made solutions to common problems, allowing you to perform specific tasks without having to write the code from scratch.

In Python, the mere act of making a function call incurs a relatively large amount of overhead. If some function is called repeatedly in a tight loop, even if it isn’t a long-running function ...

Chapter 6: Functions and Functional Programming Substantial programs are broken up into functions for better modularity and ease of maintenance. Python makes it easy to define functions but also ...