Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned ...

A Python dictionary is a fast, versatile way to store and retrieve data by way of a name or even a more complex object type, rather than just an index number ... you can’t do this if the ...