The official home of the Python Programming Language... (more…)

Python has a function called sys.getrefcount() that tells you the reference count of an object. For example, the following code,import sysprint sys.getrefco... (more…)

This module implements a number of iterator building blocks inspired by constructs from APL, Haskell, and SML. Each has been recast in a form suitable for Python. (more…)

In this step-by-step tutorial, you'll learn the fundamentals of descriptive statistics and how to calculate them in Python. You'll find out how to describe, summarize, and represent your data visually using NumPy, SciPy, Pandas, Matplotlib, and the built-... (more…)

Due to JSON’s ubiquity, we end up reaching for JSON libraries regularly when we have a project that needs to exchange data with other systems. Whenever something becomes widespread and becomes an “infrastructure”, it turns into a black-box in people’s min... (more…)