Implementation of the Command pattern with class inheritance to update any unit of our game (tank or tower). Made with Python and Pygame. (more…)

In this tutorial, we will write a simple Python script to send a WhatsApp message. Twilio is the Python package we will use. To run it every day at a certain time, we will put our code on the AWS (Amazon Web Services) cloud. (more…)

Different security issues are a common problem for open source packages archived to and delivered through software ecosystems. These often manifest themselves as software weaknesses that may lead to concrete software vulnerabilities. This paper examines v... (more…)

Imagine a custom set-like data structure that doesn’t perform hashing and trades performance for tighter memory footprint. Or imagine a dict-like data structure that automatically stores data in a PostgreSQL or Redis database the moment you initialize it;... (more…)

Our product recommendations were boring. I knew that because our customers told us. When surveyed, the #1 thing they wanted from us was better product discovery. And looking at the analytics data, ... (more…)