As a data scientist, file input and output is a key way for your code to interact with various kinds of data and to save your work "on disk". In this lesson we walked through the underlying concepts ...

As a data scientist, file input and output is a key way for your code to interact with various kinds of data and to save your work "on disk". In this lesson we walked through the underlying concepts ...

In this article, I'll be exploring the basics of Python, i.e. variables, input and output. You'll need Python (2.7+), a computer, and some free time. Variables Simply put, variables are like ...

Testing functions isn't hard, but how do you test user input and output? In my last article, I started looking at "pytest", a framework for testing Python programs that's really changed the way I look ...