This library facilitates educators to help students understand 1D wall conduction problems through a simple 1D visualization animation. (more…)

Unlike languages like C, much of the time Python will free up memory for you. But sometimes, it won’t work the way you expect it to. Consider the following Python program—how much memory do you think it will use at peak? import numpy as np def load_1GB_of... (more…)

Let’s say that you have a binary tree and we needed to know it’s maximum depth. Binary tree input data [3,9,20,null,null,15,7] could be visualised as follows: In the above example, the depth would be 3. As there are 3 levels. How would we write some Pytho... (more…)

Over the past several years there's been a welcome trend in NLP projects to be broadly multi-lingual. However, even when many languages are supported, there's a few that tend to be left out. One of these is Japanese. Japanese is written without spaces, an... (more…)

The Python subprocess module is a powerful swiss-army knife for launching and interacting with child processes. It comes with several high-level APIs like call, check_output and (starting with Python 3.5) run that are focused at child processes our progra... (more…)