Hello everyone, Since Mozilla announced funding , we've been working quite hard on delivering you a working P ython 3.5.   We are ... (more…)

This book provides a reader with a holistic and in-depth knowledge of the Python language. It explains how methods and functions are related, how sequences can be created elegantly, the tools for functional programming, how user defined objects can be no ...

What does it take to become a software engineer for a hedge fund? Is there any point in teaching yourself how to code? Do you need to go to university?

Summary: I learn best with toy code that I can play with. This tutorial teaches backpropagation via a very simple toy example, a short python implementation. (more…)

A "fold" is a fundamental primitive in defining operations on data structures; it's particularly important in functional languages where recursion is the default tool to express repetition. In this article I'll present how left and right folds work and ho... (more…)